System Version 4.0
IndustrialIT
CI858 DriveBus Communication Interface
User’s Manual
800xA - Control and I/O
System Version 4.0
IndustrialIT
CI858 DriveBus Communication Interface
User’s Manual
NOTICE
The information in this document is subject to change without notice and should not beconstrued as a commitment by ABB. ABB assumes no responsibility for any errors thatmay appear in this document.
In no event shall ABB be liable for direct, indirect, special, incidental or consequentialdamages of any nature or kind arising from the use of this document, nor shall ABB beliable for incidental or consequential damages arising from use of any software or hard-ware described in this document.
This document and parts thereof must not be reproduced or copied without written per-mission from ABB, and the contents thereof must not be imparted to a third party nor usedfor any unauthorized purpose.
The software or hardware described in this document is furnished under a license andmay be used, copied, or disclosed only in accordance with the terms of such license.This product meets the requirements specified in EMC Directive /336/EEC and in LowVoltage Directive 72/23/EEC.Copyright © 2003 - 2004 by ABB. All rights reserved.Release:
Document number:
October 2004
3AFE68237432 Rev C
TRADEMARKS
Registrations and trademarks used in this document include:WindowsActiveXPostScriptAcrobat ReaderIndustrial IT
Registered trademark of Microsoft Corporation.Registered trademark of Microsoft Corporation.Registered trademark of Adobe Systems Inc.Registered trademark of Adobe Systems Inc.Trademark of ABB.
Table of Contents
TABLE OF CONTENTS
About This Book
Introduction.........................................................................................................9Terminology.......................................................................................................10Related Documents...........................................................................................12
Safety Summary
Introduction.......................................................................................................13General Safety Instructions for AC and DC Drives...........................................13
Section 1 - Hardware and Connections
Introduction.......................................................................................................15CI858 Features.................................................................................................17CI858 Connections............................................................................................19
Drive Channel / DDCS DriveBus............................................................20Special I/O Channel................................................................................22PC Tool Channel.....................................................................................23
Section 2 - Mounting
Introduction.......................................................................................................25
Mounting the Unit onto the DIN rail.........................................................25
Section 3 - Communication
Introduction.......................................................................................................27Dataset Communication....................................................................................29
Example of Datasets in the ACS800 Standard Application Program......30Example of Datasets in the ACS800 System Application Program........31
Section 4 - Configuration
Introduction.......................................................................................................33
3AFE682374325
Table of Contents
Control Builder..................................................................................................33CI858 Configuration..........................................................................................36
Adding a CI858 Unit................................................................................36CI858 Parameters...................................................................................36Drive Configuration...........................................................................................38
Adding a Drive........................................................................................38Drive Parameters....................................................................................39
ABB Standard Drive and ABB Engineered Drive.....................39ABB Drive Template (basic/extension)....................................40BusManager............................................................................41
Special I/O Configuration..................................................................................42
Adding a Special I/O Unit........................................................................42Special I/O Parameters...........................................................................43
Special I/O Template................................................................44
Connections......................................................................................................44Special I/O Function Blocks..............................................................................46
How to Insert a Library File......................................................46How to Insert a Special I/O Unit...............................................46
Activating a Function Block.....................................................................47NBIO-21.................................................................................................48
BIO2CONF............................................................................48BIO2DIBIO2DOBIO2AOBIO2AIBIO3DIBIO3DO
NDIO
NDIO1DINDIO1DO
NAIO
............................................................................50............................................................................50............................................................................51............................................................................54............................................................................56............................................................................57............................................................................58............................................................................59
NBIO-31.................................................................................................56
.................................................................................................58
.................................................................................................60
63AFE68237432
Table of Contents
NAIO2AONAIO2AI
NPCT
............................................................................60............................................................................63
.................................................................................................65PCT_CONF............................................................................65SPEEDPO1............................................................................69SPEED_RPOS_IL1CONV24
............................................................................73............................................................................74............................................................................75............................................................................77............................................................................79............................................................................80
NTACNWIO
.................................................................................................76TAC_SPNWIO1DINWIO1DO
.................................................................................................78
NCTINDSC
.................................................................................................82.................................................................................................82
Output Error............................................................................................82Changing the CI858 System Settings...............................................................83Online Help.......................................................................................................83
Appendix A - Technical Data
General Technical Data...........................................................................85Ambient Data..........................................................................................85LED Indicators........................................................................................86Power Supply Requirements..................................................................87Optical Connectors.................................................................................87DIN rail - TS 35/7.5.................................................................................88CEB Connector, X1.................................................................................CEX Bus Interface..................................................................................91Firmware Download................................................................................91
3AFE682374327
Table of Contents
83AFE68237432
About This BookIntroduction
About This Book
Introduction
This manual introduces the installation and start-up of the CI858 communication interface.
CI858 is a communication interface for the DriveBus protocol. ABB Drives and Special I/O units communicate with the AC 800M controller via the
CI858. The CI858 is designed especially for sectional drive applications, for example ABB rolling mill drive systems and ABB paper machine drive systems.
Section 1, Hardware and Connections
Provides an overview of the CI858 hardware and physical connections.Section 2, Mounting
Describes the mounting of the CI858.Section 3, Communication
Introduces the software and the content of messages used for
communication between the CI858, AC 800M, ABB Drives and Special I/O units.
Section 4, Configuration
Describes how to prepare the CI858 and its units for communication i.e. how to make logical connections between the AC 800M application variables and the ABB Drives’ internal variablesAppendix A, Technical DataContains technical data.
3AFE682374329
Terminology About This Book
Terminology
The following table lists the terms used in this document.
Term
ABB Drives
ABB Drive Template (basic / extension)
Description
DC and AC drives by ABB
ABB Drive Template (basic) is a CI858
configuration option with eight dataset pairs.With ABB Drive Template (extension) the dataset pair number can be extended
CI858 configuration option with two dataset pairs. Standard Drive option is used with Standard Application firmware.
CI858 configuration option with eight dataset pairs. Engineered Drive option is used with System Application firmware.
Advant Controller 800M series, general purpose process controller
Communication Expansion Base PlateCommunication Expansion ModuleCommunication Expansion BusCommunication Interfaceengineering toolCentral processing unit
Communication and Status RegisterDistributed Drives Communication SystemDual port memory
Dual Port Random Access Memory
ABB Standard Drive
ABB Engineered DriveAC 800MCEBCEMCEX busCI858Control BuilderCPUCSRDDCSDPMDPRAM
103AFE68237432
About This BookTerminology
Term
DriveBusDSDSPDWEMCFPGAhardware treeICMC02LEDLVDSNAIONBIONCTINDBUNDIONDSC-01NPCTNTACNWIOONCEPPPTCP/IP
Description
Communication link dedicated for ABB drivesDataset
Digital Signal ProcessorData word
Electromagnetic CompatibilityField Programmable Gate Array
The data structure of a hardware configuration for a controller.
Integrated Control module Circuit (=communications ASIC)Light Emitting Diode
Low Voltage Differential SignalingAnalogue I/O Extension ModuleBasic I/O Unit
Crane Transducer InterfaceBranching Unit
Digital I/O Extension Module
control board of the ACS600 Diode Supply UnitPulse Counter and Timer UnitPulse Encoder Interface ModuleWatchdog I/O ModuleOn-Chip Emulation unit
Point-to-Point Protocol
Transmission Control Protocol/Internet Protocol
3AFE6823743211
Related Documents About This Book
Related Documents
The following table lists the documentation related to this manual.
Category
Hardware
Title
AC 800M Controller Hardware, [3BSE027941(English)]
NDBU-85/95 DDCS Branching Units User’s Manual, [3BFE285513(English)]
NTAC-0x/NDIO-0x/NAIO-0x Installation and Start-up Guide [3AFY 519730 (English)]Crane transducer Interface User’s manual [3ASC23F207 (English)]
ACA 631/633 Diode Supply Section User's Manual [3AFY 61451544 (English)]
NPCT-01 Pulse Counter/Timer Unit description [3AFY362828(English)]
Software
AC 800M/C Communication, Protocols and Design, [3BSE 028 811(English)]AC 800M Firmware Delivery CD-ROM
123AFE68237432
Safety Summary
Introduction
The complete safety instructions stated in the appropriate ABB Drive Hardware Manual must be followed when installing, operating and servicing the frequency converters. Study the complete safety instructions carefully.
General Safety Instructions for AC and DC Drives
These general safety instructions include only main parts of the
complete safety instructions. Neglecting these instructions may cause physical injury or death.
WARNING! All electrical installation and maintenance work on the drive should be carried out by qualified electricians.
Ground the drive, the motor and adjoining equipment to ensure
personnel safety in all circumstances, and to reduce electromagnetic emission and pick-up.
Any installation work must be done with power off, and power is not to be reconnected unless the installation work is complete. Wait 5 minutes after switching off the supply before starting work. Always ensure by measuring that the drive is de-energized.
If the auxiliary voltage circuit of the drive is powered from an external power supply, opening the disconnecting device does not remove all voltages. Before starting work, check which circuits remain live after opening of the disconnecting device by referring to the circuit diagrams for your particular delivery. Ensure by measuring that the part of the cabinet you are working on is not live.
Do not make any voltage withstand tests on any part of the unit while the unit is connected.
Disconnect motor cables before making any measurements on motors or motor cables.
3AFE68237432 13
Live parts on the inside of doors are protected against direct contact. Special safety attention shall be paid when handling shrouds made of sheet metal.
Check the cable connections at the shipping split joints before switching on the supply voltage.
WARNING! Close switch fuses of all parallel connected inverters before starting the frequency converter.
Do not open the drive section switch fuses when the inverter is running.WARNING! Fans may continue to rotate for a while after the disconnection of the electrical supply.
WARNING! Some parts like heatsinks of power semiconductors and toroidal cores on motor cables inside of cabinet remain hot for a while after the disconnection of the electrical supply.
3AFE68237432
14Section 1 Hardware and ConnectionsIntroduction
Section 1 Hardware and Connections
Introduction
The CI858 unit consists of a communication expansion base plate board CEB, a communication expansion module board CEM, and mechanics. All electronic devices and all functions are located on the CEM board.
DriveBus LED'sI/O Bus LED'sDriveBusCEMboardI/O BusPC ToolsCEX businterfaceCEBboardFigure1.CI858 communication interface.3AFE6823743215
IntroductionSection 1 Hardware and Connections
The CEM board connects via connector X1 to the CEB board, which in turn is connected to the CEX bus.X1Figure2.CI858 CEM board.163AFE68237432
Section 1 Hardware and ConnectionsCI858 Features
CI858 Features
The maximum number of CI858 units connected to the AC 800M is two.The functional structure of the CI858 includes•
CEX bus interface:
Communication between the CI858 and the AC 800M is implemented through the CEX bus. The CEX bus operates with a clock frequency of MHz. The maximum transfer data is ~1.25 MBytes/s.•
DDCS interfaces for–––•••••••
DriveBusI/OBusPC Tool
+24 V power supply from the CEX bus.
DC/DC conversion from +24 V to +5 V, + 3.3V and +2.5 V.
Motorola Digital Signal processor DSP56303 with 72 MHz CPU frequency.
Xilinx XC2S50 FPGA for the CEX bus interface. 94 user I/O pins available on CI858.
32 kB boot PROM, AT27LV256, for boot code.1 MB flash PROM, Am29DL800B, for program code.768 kB SRAM program and data memory.
AC 800M and CI858 communicate with each other via dual-port RAM, DPRAM. The DPRAM has the following functionalities:••••
Dual-port memory, 32 * 16 kB.One interrupt in each direction.
Eight semaphores which simplifies the utilization of shared resources.ONCE port which can be used for reprogramming the module.
3AFE6823743217
CI858 FeaturesSection 1 Hardware and Connections
CEX bus+24 VDC/DC conv.+5 V+3.3 V+2.5 VFPGA XC2S50CEX if.DPRAM kBlevel shifting 3.3V / 5 VONCE osc. 32MHzLVDS transc.reset circuitsSRAM 768 kBFLASH 1 MBboot 32 kBMotorola DSP DSP56303communication controller ICM02Ch3 Ch0 Ch1 Ch2 DriveBus I/OBus notusedPCtools
10Mbit/s10 Mbit/s5Mbit/s
Figure3.Functional block diagram of the CI858.
183AFE68237432
Section 1 Hardware and ConnectionsCI858 Connections
CI858 Connections
CI858AC 800MS800 I/O
drive tooloptic fibresspecial special I/OI/ONDBUFigure4.CI858 connections.
3AFE6823743219
Drive Channel / DDCS DriveBusSection 1 Hardware and Connections
Drive Channel / DDCS DriveBus
ABB Drives can be connected to the AC 800M via the CI858.
DDCS CI858
MSTR
BranchingUnits
CH1
NDBU
CH2
CH3CH0
CH0MSTR
NDBU
CH1
CH2
CH3CH0
• • •
CH0
CH0
CH0
CH0
drive
DriveDrive• • •
drive
DriveDrive• • •
Up to 24 drives
Figure5.DriveBus topology.
203AFE68237432
Section 1 Hardware and ConnectionsDrive Channel / DDCS DriveBus
Main communication functions of the Drive channel are:
–––
dataset communicationbroadcast system time
supervision and diagnostics functions
The data exchange between the AC 800M and ABB Drives consists of dataset pairs. The DriveBus is able to transfer at the maximum 8dataset pairs/1ms.
The Drive channel can be used for controlling up to 24 drives. Connecting more than one drive to the CI858 requires the use of a branching unit NDBU, which enables the construction of a logical bus with physical star topology. The branching units can be chained. For more information on the NDBU branching unit, see DDCS Branching Units User’s Manual, 3BFE 285513.
The Drive channel supports the following drives:
––––––––––
ACS800 / ACS600 SingleDriveACS800 / ACS600 MultiDrive ACS800 / ACS600 IGBT supply unitsACS600 thyristor supply units ACS140...ACS400 DCS600 and DCS400
ACS6000 product family / large drives ACS1000 product family
future drive types which are provided with DDCS interfacespecial drive applications, see ABB Drive Templates in Drive Parameters on page 39
3AFE6823743221
Special I/O ChannelSection 1 Hardware and Connections
Special I/O Channel
Note: Special I/O will not be a part of the Control and I/O functionality in the System version 3.1 released and owned by ABB Automation Technology Products AB.
The CI858 Special I/O channel can be used to connect up to 12 I/O’s per unit. The I/O channel is able to transfer 2 dataset pairs / 1 ms. The I/Ounits are connected in a ring topology.The following I/O units are supported:
––––––––––
NAIO-03 Analogue I/O Extension Module - contains 2 current or voltage inputs and 2 current outputs
NBIO-21 Basic I/O Unit 2 - contains 3 digital inputs, 2 analogue inputs, 2 digital outputs and 2 analogue outputs
NBIO-31 Basic I/O Unit 3 - contains 4 digital inputs and 3 digital outputs
NCTI-01 Crane Transducer Interface
NDIO-02 Digital I/O Extension Module - contains 2 digital inputs and 2 relay outputs
NDSC-01 control board of the ACS600 Diode SupplyNPCT-01 Pulse Counter and Timer Unit - contains 2 encoder inputs, 4 digital inputs, 4 digital outputs
NTAC-02 Pulse Encoder Interface Module - contains an interface for a digital pulse encoder connection
NWIO-01 Watchdog I/O Module - contains watchdog logic for supervising the operation of the software
special I/O applications, see Special I/O Parameters on page 43
223AFE68237432
Section 1 Hardware and ConnectionsPC Tool Channel
PC Tool Channel
The PC Tool channel can be used for downloading firmware to the CI858. The firmware is downloaded with a special loading package and it does not involve using the Control Builder engineering tool. For instructions on how to download CI858 firmware, see AC 800M Firmware Delivery CD-ROM: DELIVERYFIRMWARE\\FIRMWARE\\CI858.
3AFE6823743223
PC Tool ChannelSection 1 Hardware and Connections
243AFE68237432
Section 2 MountingIntroduction
Section 2 Mounting
Introduction
The CI858 is powered from the processor unit via the CEX bus and requires therefore no additional external power source. The unit is mounted onto a horizontal DIN rail.
Mounting the Unit onto the DIN rail
The base plate has a locking mechanism that connects the metallic back plate to the DIN rail, providing an effective ground connection.1.
Rotate the locking device to the OPEN position. Hook the upper lip at the rear of the base plate over the upper edge of the DIN rail and snap the base plate fully into the mounting position.
Rotate the locking device to the SLIDE position. Slide the unit along the DIN rail to the desired mounting position and attach it to the adjacent unit base plate with the connector plugs and sockets.Rotate the locking device clockwise to the LOCKED position.
2.
3.
OPENSLIDELOCKED
3AFE6823743225
Mounting the Unit onto the DIN railSection 2 Mounting
The additional screw lugs, located in the lower part of the base plate, serve no electrical function. They provide secure mounting in locations subject to vibration.
263AFE68237432
Section 3 Communication
Introduction
The CI858 software consists of three parts: AC 800M controller software, Control Builder software and CI858 digital signal processor software. The most important functions of the CI858 software are:••••••
Cyclic output/input to/from drives.Cyclic data to/from I/O units
Easy configurability of drives and I/O’s to the AC800M.
Identification method, self-checking and preventive systems to avoid incorrect configurations.
Time synchronization of drives to the common calendar time.Communication diagnostics for the application
3AFE6823743227
IntroductionSection 3 Communication
The following picture presents parts of the CI858 software, and how they reside with the AC 800M hardware and software.
AC 800M Control Builder
CI858 protocol handler in the Control Builder
TCP/IP or PPP protocol
AC 800M Controller Atlas layer
CI858 protocol handler in the controller
Omega layer
VICI-driver
CEX-bus
CI858 hardware unit with DPM communi-cation memory
CI858 firmware
DriveBus
drives and I/O ring
ATLAS is a generic framework code for the AC 800M CPU firmware.OMEGA is a hardware abstraction layer for the AC 800M CPU firmware.
VICI is a very intelligent CI, communications interface. DPM specification for all new intelligent CI units for AC 800M.
283AFE68237432
Section 3 CommunicationDataset Communication
Dataset Communication
The data exchange between the AC 800M, ABB Drives and I/O units via the CI858 consists of dataset pairs, which include input and output datasets. One dataset (DS) consists of three 16-bit words called data words (DW).Datasets are read from ABB Drives. Therefore datasets need to be defined by setting ABB Drive dataset parameters during the system configuration. See Section 4, Configuration on page 33.
AC 800M / CI858
Application controller software
DS11
in channel 1in channel 2in channel 3
RMIO
Address
assignment ofdatasets
GroupIndex920192029203In_variable1
In_variable2In_variable3
DriveBusCH0
Dataset tableDSValueVAL 111VAL 2VAL 3AMC table
Out_variable1Out_variable2Out_variable3
DS10
out channel 1out channel 2out channel 3
DriveBus
CH0
Dataset tableDSValueVAL 110VAL 2VAL 3Address
assignment of datasets
GroupIndex900190029003AMC table7.0123.0125.01Figure6.Dataset communication.
3AFE6823743229
Example of Datasets in the ACS800 Standard Application ProgramSection 3 Communication
Example of Datasets in the ACS800 Standard Application Program
The ACS800 Standard Application Program 7.x supports the use of four datasets, two in each direction.
The two datasets for controlling the drive are referred to as the Main
Reference dataset and the Auxiliary Reference dataset. The sources from which the drive reads the Main and Auxiliary Reference datasets are defined by parameters 90.04 and 90.05 respectively. The contents of the Main Reference dataset are fixed. The contents of the Auxiliary Reference dataset can be selected using parameters 90.01, 90.02 and 90.03.The two datasets containing actual information on the drive are referred to as the Main Actual Signal dataset and the Auxiliary Actual Signal dataset. The contents of both datasets are partly selectable with the parameters at group 92.
External control is activated by setting parameter 98.02 COMM. MODULE LINK to ADVANT.
Table1.ACS800 Standard Application Program datasets
Data from advant controller to driveWord
Contents
Selector
Word
Data from drive to advant controller
Contents
Selector
Main Reference dataset DS11st Word2nd Word3rd Word
Control WordReference 1Reference 2
(Fixed)(Fixed)(Fixed)
Main actual Signal dataset DS21st Word2nd Word3rd Word
Status WordActual 1Actual 2
(Fixed)*Par.92.02Par.92.03
Auxiliary Reference dataset DS31st Word2nd Word3rd Word
Reference 3Reference 4Reference 5
Par.90.01Par.90.02Par.90.03
Aux. Actual Signal dataset Ds41st Word2nd Word3rd Word
Actual 3Actual 4Actual 5
Par.90.04Par.90.05Par.90.06
*Actual 1 is fixed to actual signal 01.02 SPEED (in DTC motor control mode) or 01.03 FREQUENCY (in Scalar mode).
303AFE68237432
Section 3 CommunicationExample of Datasets in the ACS800 System Application Program
Example of Datasets in the ACS800 System Application Program
The System Application Program supports the use of datasets 1, 2 or
datasets 10...33. Datasets 10...25 are used for data exchange between the AC 800M, ABB Drives and I/O units via the CI858.
Datasets 10...25 are activated by setting parameter 98.02 COMM MODULE to FBA DSET10. Every dataset has a specified read and write task interval in the drive program. The contents of datasets can be selected using parameter Groups 90...93.
3AFE6823743231
Example of Datasets in the ACS800 System Application ProgramSection 3 Communication
Table2.An example of the System Application datasets.
Data from advant controller to driveDS no.10
Word1st Word2nd Word3rd Word1st Word12
2nd Word3rd Word1st Word
14, 16,
2nd Word
18, 20
3rd Word1st Word
22,24
2nd Word3rd Word
19
Par.91.01 ... 90.06
17
ContentsMain Ctrl WordSpeed RefTorque Ref AReference 3Reference 4Reference 5
SelectorPar.90.01Par.90.02Par.90.03Par.90.04Par.90.05Par.90.06Par.90.07... 90.18
151311DS no.
Data from drive to advant controllerWord1st Word2nd Word3rd Word1st Word2nd Word3rd Word1st Word2nd Word3rd Word1st Word2nd Word3rd Word1st Word2nd Word3rd Word1st Word
21
2nd Word3rd Word1st Word
23,25
2nd Word3rd Word
Limit Word 1Limit Word 2
ContentsMain status wordSpeed measuredTorque Ref BAux Status WordMotor SpeedTorqueFault Word 1Fault Word 2Fault Word 3Alarm 1Alarm 2
SelectorPar.92.01Par.92.02Par.92.03Par.92.04Par.92.05Par.92.06Par.92.07Par.92.08Par.92.09Par.92.10Par.92.11Par.92.12Par.92.12Par.92.13Par.92.14
Temperature (of the Par.92.16heatsink)Motor Meas Temp
Par.92.17Par.92.18Par.93.01...Par 93.06
323AFE68237432
Section 4 Configuration
Introduction
To activate communication between AC 800M, CI858, ABB Drives and I/O units the system must be configured with valid parameters:••
Configure the CI858 system with the Control Builder engineering tool.Define the system datasets by setting the ABB Drive dataset
parameters, for example parameter groups 90...93 for Engineered Drives. See appropriate ABB Drive Firmware Manual for dataset and other required parameter settings.
Control Builder
CI858 system is configured with the Control Builder engineering tool. The configuration includes the following steps:1.2.3.4.
Add units to the hardware tree.Define parameters.Connect variables.
Download the project to the controller when all the required steps have been completed.
Note: The CI858 network can be halted during download.
3AFE6823743233
Control BuilderSection 4 Configuration
The CI858 and it’s units are inserted and defined in the hardware tree with the following hierarchical levels•••
CI858
Drive channel and Special I/O channeldrives and I/O units
Figure7.Control Builder’s hardware tree in the Project Explorer.
343AFE68237432
Section 4 ConfigurationControl Builder
The Control Builder hardware editor contains the following tabs:Settings Tab: Under the Settings tab you define the parameters.
Connections Tab: Under the Connections tab you connect the variables to the hardware channels.
Status Tab: Under the Status tab you can see the current value and status of each channel.
Unit Status Tab: Under the Unit Status tab you can see the current and latched status of the unit.
Figure8.Control Builder hardware editor tabs.
The Control Builder SFC (The Sequential Function Chart) programming editor is divided into four panes: Declaration pane, Code pane, Structure pane and Message pane.
Figure9.Control Builder programming editor panes.
3AFE6823743235
CI858 ConfigurationSection 4 Configuration
CI858 Configuration
Adding a CI858 Unit
To add a CI858 to the controller proceed as follows in the Project Explorer:••••
Right-click the AC 800M hardware object and select New Unit.Select a CI858 unit.
Select the position for the unit and click ok.
Double-click on the unit and adjust the CI858 parameters in the Settings tab by double-clicking in the value fields. See CI858 Parameters on page 36.
Apply and close the editor (Ctrl + U).
•
CI858 Parameters
The following parameters can be specified in the CI858 configuration editor in the Settings tab.
Table3.DriveBus CI858 parameters.
Parameter
Light intensity DriveBusMax allowed break time
Selection
1...150...32767 ms
Description
Default value
With the maximum length of optic fiber cable, use value 15.15If there has not been any communication during this time, 2000the connection is closed. The recommended value is 1000-2000ms.
With the maximum length of optic fibre cable, use value 15.15If the parameter is set to True, the AC 800M clock will synchronize the drive clocks. The resolution is 100 us.
True
Light Intensity I/O1...15Broadcast timesync
True/False
363AFE68237432
Section 4 ConfigurationCI858 Parameters
Figure10.The CI858 hardware configuration window.
3AFE6823743237
Drive ConfigurationSection 4 Configuration
Drive Configuration
Adding a Drive
To add a drive to the CI858 proceed as follows in the Project Explorer:••••
Right-click the CI858 unit and select New Unit.Select Drive Channel
Right-click the Drive Channel and select New Unit.Select the appropriate drive option:–––
ABB Standard Drive with two dataset pairs. (Standard Drive option is used with Standard Application firmware.)
ABB Engineered Drive with eight dataset pairs. (Engineered Drive option is used with System Application firmware.)
ABB Drive Template (basic) with eight dataset pairs. With ABB Drive Template (extension) the dataset pair number can be extended. With ABB Drive Templates the dataset numbers are user-defined.
Note: With ABB Drive products it is always recommended to use ABBStandard Drive or ABB Engineered Drive option.•
Select the position (address of the drive) for the unit and click ok.Note: Use consecutive numbering between ABB Drive Template (basic) and ABB Drive Template (extension). The position number of the ABB Drive Template (basic) determines the address of the drive associated with the basic and extension templates.•
Double-click on the unit and adjust the drive parameters in the Settings tab by double-clicking in the value fields. See Drive Parameters on page 39.
Connect variables to the channels in the Connections tab. See Connections on page 44.
Apply and close the editor (Ctrl + U).
••
383AFE68237432
Section 4 ConfigurationDrive Parameters
Drive Parameters
ABB Standard Drive and ABB Engineered Drive
The following parameters can be specified in the ABB Standard Drive or in the ABB Engineered Drive configuration editor in the Settings tab.Table4.ABB Standard Drive and ABB Engineered Drive parameters.
Parameter
Use BusManager
Selection
True/False
Description
If parameter is set to True, the BusManager monitors the connection.
The default value is True.
ABB Drive parameter index, which defines the
application ID. For example 9910 = parameter 99.10.Indicates what the application ID of the drive should be.If Check Numbers is selected, the application checks that the Configured application ID parameter value is correct.
ABB Drive parameter index, which defines the drive type. For example 401 = parameter 4.01.Defines the drive firmware type. For example AMXG6000
Defines the allowed drive firmware type.
For example AM??????, where ‘?’ is a wild card.The ABB Drive firmware version is compared to this value.
Address of Application ID in Drive1...9999Configured application IDConfigured application ID data type
Address of drive type in driveDrive type
Drive type checking mask
1...65535No Checking / Check Numbers1...9999
Dataset x config statusDataset x priority
off/read/read&writehigh priority /normal priority
Defines the dataset access in the Connections tab.Defines the dataset priority. It is possible to specify that 1-4 (depending on the drive type) datasets have higher communication priority than the others.
3AFE6823743239
Drive ParametersSection 4 Configuration
ABB Drive Template (basic/extension)
The following parameters can be specified in the ABB Drive Template (basic/extension) configuration editor in the Settings tab.Table5.ABB Drive Template (basic/extension) parameters.
Parameter
Use BusManager
Selection
True/False
Description
If parameter is set to True, the BusManager monitors the connection.
The default value is True.
ABB Drive parameter index, which defines the
application ID. For example 9910 = parameter 99.10.Indicates what the application ID of the drive should be.If Check Numbers is selected, the application checks that the Configured application ID parameter value is correct.
ABB Drive parameter index, which defines the drive type. For example 401 = parameter 4.01.Defines the drive firmware type. For example AMXG6000
Defines the allowed drive firmware type.
For example AM??????, where ‘?’ is a wild card.The ABB Drive firmware version is compared to this value.
Address of Application ID in Drive1...9999Configured application IDConfigured application ID data type
Address of drive type in driveDrive type
Drive type checking mask
1...65535No Checking / Check Numbers1...9999
Dataset x ID
Dataset x config statusDataset x priority
0...200off/read/read&writehigh priority /normal priority
ABB Drive parameter index, which defines the dataset ID.
Defines the dataset access in the Connections tab.Defines the dataset priority. It is possible to specify that 1-4 (depending on the drive type) datasets have higher communication priority than the others.
403AFE68237432
Section 4 ConfigurationDrive Parameters
BusManager
The BusManager is used for reading and checking the actual drive
configuration. It is also used for recovery of broken communication links. Normal communication to the broken link is suspended until the link is reported to be recovered.
If the BusManager function is disabled, the communication is assumed to be cyclic and continuous. A missing drive causes extra communication, because the messages towards it are repeated continuously.
Figure11.ABB Standard Drive parameter window.
3AFE6823743241
Special I/O ConfigurationSection 4 Configuration
Special I/O Configuration
Adding a Special I/O Unit
Before Special I/O Channel can be selected, the Special I/O Channel Hardware definition file has to be imported into the project.
To add a Special I/O unit to the CI858 proceed as follows in the Project Explorer:••••••
Right-click the CI858 unit and select New Unit.Select Special I/O channel.
Right-click the Special I/O channel and select New Unit.Select the appropriate I/O unit.
Select the position (address of the I/O unit) for the unit and click ok.Double-click on the unit and adjust the Special I/O parameters in the Settings tab by double-clicking in the value fields. See Special I/O Parameters on page 43.
Connect variables to the channels in the Connections tab. See Special I/O Function Blocks on page 46 and Connections on page 44.Apply and close the editor (Ctrl + U).
••
Note: ID number of the I/O unit in the hardware tree has to match the device number configured with switch S1 on the unit.
423AFE68237432
Section 4 ConfigurationSpecial I/O Parameters
Special I/O Parameters
The following parameters can be specified in the Special I/O configuration editor in the Settings tab for the available Special I/O units: Special I/O Template, NBIO-21, NBIO-31, NWIO, NAIO, NDIO, NTAC, NPCT, NDSC, NCTI.
Table6.Special I/O parameters
Parameter
Configured device typeInitialization style for device
SelectionDescription
Select the appropriate I/O type.
Parameter is set automatically according to the configured device type. In the Special I/O Template parameter is user-defined
Defines the ASIC type. Set parameter to 0 or 1. Select 1 if the ASIC is of the IOCC type.
Major function code. Parameter is set automatically according to the configured device type. In the Special I/O Template parameter is user-defined.
Defines whether the dataset is I/O or drive related. Set parameter to 0...255.
Parameter is set automatically according to the configured device type. In the Special I/O Template parameter is user-defined.
Set parameter to True or False. Select True if the returned dataset has the same dataset ID.
MAFR Code
Overlayed datasets
Dataset x ID
Dataset x config status(1Dataset x priority
0...200off/read/read&writehigh priority /normal priority
ABB Drive parameter index, which defines the Special I/O Template dataset ID.
Defines the dataset access in the Connections tab.Defines the dataset priority. It is possible to specify that 1-4 (depending on the drive type) datasets have higher communication priority than the others.
1) Configuration status for datasets for reading digital inputs are marked with R (read) and dataset for
reading and writing digital outputs are marked with R/W (read and write).
3AFE6823743243
ConnectionsSection 4 Configuration
Figure12.NAIO parameter window.Special I/O Template
With Special I/O Template, the dataset numbers are user-defined.
Connections
Variables are connected to the input and output dataset channels in the connections window shown below.
Note: All connected variables must be in the same task: All connected, accessed variables will be copied to the same task. All connected, unaccessed variables will be copied to a background task.
Note: When dataset access is defined as Read&Write, variables of at least one input channel and one output channel must be connected. With Read only datasets variables of all three input channels must be connected.
443AFE68237432
Section 4 ConfigurationConnections
Figure13.ABB Standard Drive connections window.
Figure14.NAIO connection window.
3AFE6823743245
Special I/O Function BlocksSection 4 Configuration
Special I/O Function Blocks
This chapter introduces the Special I/O units supported by the CI858 and gives instructions on how to configure the input and output channels of the I/O units in the application program.
I/O units can be controlled with function blocks. All connected I/O units require their own function block, which is selected according to the I/O unit type. A function block has a defined set of input and output variables and variables for internal storage. It also has an algorithm to operate these variables. When a function block is executed, it evaluates all its variables and computes new values for the output and internal variables.
Special I/O function blocks are stored in the Special I/O library delivered with the product. By connecting the library to a project in the Control Builder, the function blocks become available to the application.
Note: Before using function blocks, appropriate library must be inserted into the project and the I/O unit must be inserted into the CI858 hardware tree.
How to Insert a Library File
1.2.
Select from the Control Builder menu Insert File Into Project - Library.The Insert Library dialog box is displayed. Select a library from the list in the dialog box or type the name of the library in the File name field (extension *.lbr).
Click the Open button to insert the library.
The inserted library is displayed in the Project Explorer as a subfolder to the Library folder.
3.4.
How to Insert a Special I/O Unit
See Adding a Special I/O Unit on page 42.
Note: More information on how to configure and use Special I/O is
described in the Special I/O documentation. This documentation, together with the Special I/O library and Special I/O Hardware file, is delivered with the Special I/O product.
463AFE68237432
Section 4 ConfigurationActivating a Function Block
Activating a Function Block
A Function block is activated in the programming editor.1.
Expand the root Application(s) folder and select the Programs folder. Double-click the appropriate program to enter the programming editor.
ApplicationProgram
code
Function blockcode
Figure15.Hierarchical structure of the application.
2.
Select Function blocks tab in the Declaration pane and fill in the following items:
Name: User-defined name of the function block.
Function Block Type: Name of the function block used in the library file as defined in this manual. See the following function block descriptions.Task Connection: This section needs to be filled only if distributed execution is applied to the application program.
Description: User-defined information about the function block.
MY_BIBIO2CONFConfigures NBIO-21
Declaration pane
3AFE6823743247
NBIO-21Section 4 Configuration
3.
Type the user-defined name of the function block followed by a left parenthesis in the Code pane. Aconnection editor is automatically displayed to assist you in specifying the input/output parameters. (You cannot edit the parameter list itself, you can only connect already defined parameters.)
MY_BI (
Code pane
Note: Each I/O unit in the hardware tree must have their own function block. I.e. if there are tree NTAC-02 units, tree TAC_SP function blocks need to called.
NBIO-21
The Basic I/O unit NBIO-21 has 3 digital inputs, 2 analogue inputs, 2digital outputs and 2 analogue outputs.
There are five library function blocks for handling the NBIO-21 unit: BIO2CONF, BIO2DI, BIO2DO, BIO2AO and BIO2AI.
BIO2CONF
Function block BIO2CONF is used to configure the NBIO-21 unit.
BIO2CONF selects the hardware gain of the analogue inputs and provides automatic calibration for the A/D converter.
BIO2CONF should be called if function block BIO2AI is in use, and if the default configuration of the unit is not sufficient. To reduce system load, BIO2CONF is recommended to be executed at a longer time cycle than BIO2AI, for example > 1000 ms.
The actual selection of the I/O unit is made in Control Builder’s hardware editor by connecting respective channels of the NBIO-21 unit to input and output signals 4...12 (conf_inw1... UnitStatus). See Table7 on page49 and Connections on page 44.
Note: Cyclic DDCS messages from BIO2CONF cannot be disabled.
483AFE68237432
Section 4 ConfigurationNBIO-21
Table7.Input and output signals of the BIO2CONF.
No
1234567101112
Name
CONV_AI1CONV_AI2ERRconf_inw1conf_outw1conf_outw2conf_outw3calib_inwcalib_outw1calib_outw2calib_outw3UnitStatus
Direction
ininoutinoutoutoutinoutoutoutin
Data type
boolboolbooldintdintdintdintdintdintdintdintdint
Description
Hardware gain for channel 1. See table 8.Hardware gain for channel 2. See table 8.Communication status. 1 = ErrorSee Output Error on page 82.First input word of DS 101.First output word of DS 101.Second output word of DS 101.Third output word of DS 101.First input word of DS 32.First output word of DS 32.Second output word of DS 32.Third output word of DS 32.Unit Status
Table8.Hardware gain of the analogue inputs.
Type
VoltageVoltageCurrent
Values
-10...10 V -2...2 V-20...20 mA
Channel AI1
CONV_AI1 = 0CONV_AI1 = 1CONV_AI1 = 1
Channel AI2
CONV_AI2 = 0CONV_AI2 = 1CONV_AI2 = 1
3AFE6823743249
NBIO-21Section 4 Configuration
BIO2DI
Function block BIO2DI is used for reading digital input signals from the NBIO-21 unit.
The actual selection of the I/O unit is made in Control Builder’s hardware editor by connecting respective channels of the NBIO-21 unit to input signals 5...8 (inword1... UnitStatus). See Table9 on page50 and Connections on page 44.
Table9.Input and output signals of the BIO2DI.
No
12345678
Name
DI1DI2DI3ERRInword1Inword2Inword3UnitStatus
Direction
outoutoutoutinininin
Data type
boolboolboolbooldintdintdintdint
Description
Output for digital input DI1.Output for digital input DI2.Output for digital input DI3.Communication status. 1 = errorSee Output Error on page 82.First input word of DS 100 (R).Second input word of DS 100 (R).Third input word of DS 100 (R).Unit status
BIO2DO
Function block BIO2DO is used for writing digital output signals to the NBIO-21 unit.
The actual selection of the I/O unit is made in Control Builder’s hardware editor by connecting respective channels of the NBIO-21 unit to input and output signals 4...8 (outword1... UnitStatus). See Table10 on page51 and Connections on page 44.
503AFE68237432
Section 4 ConfigurationNBIO-21
Table10.Input and output signals of the BIO2DO.
No
12345678
Name
DO1DO2ERRoutword1outword2outword3inword1UnitStatus
Direction
ininoutoutoutoutinin
Data type
boolboolbooldintdintdintdintdint
Description
Input for digital output DO1Input for digital output DO2Communication status. 1 = ErrorSee Output Error on page 82.First output word of DS 100 (R/W).Second output word of DS 100 (R/W).Third output word of DS 100 (R/W).
First input word (= dummy) of DS 100 (R/W).Unit status.
BIO2AO
Function block BIO2AO is used for writing analogue output signals (voltage/ current) to the NBIO-21 unit.
The actual selection of the I/O unit is made in Control Builder’s hardware editor by connecting respective channels of the NBIO-21 unit to input and output signals 4...8 (dummy_in... UnitStatus). See Table11 on page52 and Connections on page 44.
3AFE6823743251
NBIO-21Section 4 Configuration
Table11.Input and output signals of the BIO2AO.
No
12345678
Name
AO1AO2ERRdummy_inoutword1outword2outword3UnitStatus
Direction
ininoutinoutoutoutin
Data type
dintdintbooldintdintdintdintdint
Description
Input for analogue output AO1.Input for analogue output AO2.Communication status. 1 = ErrorSee Output Error on page 82.First input word (=dummy) of DS 99.First output word of DS 99.Second output word of DS 99.Third output word of DS 99.Unit status
BIO2AO does not scale the analogue output signals. Scaling between application software and analogue output AO1/AO2 requires extra application blocks.Scaling example:
Analogue output value -10 V…+10 V corresponds to integer (I) input value -20000…+20000 in the application software.
AO1 = (IN * VALUE10V / MAX_IN_VALUE) + 8388607MAX_IN_VALUE = 20000
VALUE10V = (10.00 / 11.02) * 8388607 = 7612166
Table12.Analogue output scaling.
Channel
AO1, AO2AO1, AO2
Type
VoltageCurrent
Nominal value
-10.00...+10.00 V0...20.0 mA
Scaling for nominal
value
7740…16000773 0…15183000
Full scaling range
-11.02…+11.02 V0...167772150…22.10 mA0...16777215
523AFE68237432
Section 4 ConfigurationNBIO-21
AO / Numerical values
167772151600077315183000
77400
-11.02 V0 mA
-10.00 V
AO / Analogue values
10.00 V11.02 V20.0 mA
22.1 mA
IN
-10...+10 V
-20000...+20000CONV(I,IL)
*IL
+11.02 V == 8388607
0 V == 0
-11.02 V == -8388607
IL = long integer
+IL
76122:IL
LIM-N (IL)
8388607
MAX_IN_VALUE= 20000
:IL
BIO2AOAO1
100167772150
HLA1LLA1
AO2
This part is for avoiding overflow of the multiply block.(max. output value 2 147 483 7)
Voltage scaling
+10.00 V == (10.00 V / 11.02 V) * 8388607 = 7612166-10.00 V == (10.00 V / 11.02 V) * -8388607 = -7612166
3AFE6823743253
NBIO-21Section 4 Configuration
BIO2AI
Function block BIO2AI is used for reading analogue input signals (voltage/ current) from the NBIO-21 unit.
The actual selection of the I/O unit is made in Control Builder’s hardware editor by connecting respective channels of the NBIO-21 unit to input signals 4...7 (inword1... UnitStatus). See Table13 on page54 and Connections on page 44.
Voltage/current measurement is selected using a 2-pole DIP switch S2 on the NBIO-21 unit.
Table13.Input and output signals of the BIO2AI.
No
1234567
AI1AI2ERRinword1inword2inword3UnitStatus
NameDirection
outoutoutinininin
Data type
dintdintbooldintdintdintdint
Description
Output for analogue input AI1.Output for analogue input AI2.Communication status. 1 = ErrorSee Output Error on page 82.First input word of DS 54.Second input word of DS 54.Third input word of DS 54.Unit status
BIO2AI does not scale the analogue input signals. Scaling between
application software and analogue input requires extra application blocks.Scaling example 1:
Analogue input value -10 V …+10 V corresponds to integer (I) value -20000…+20000 in the application software.
AI1scaled = (AI1 * MAX_OUT_VALUE) / VALUE10VMAX_OUT_VALUE = 20000
VALUE10V = (10.00 / 11.25) * 8388607 = 7456540
543AFE68237432
Section 4 ConfigurationNBIO-21
Scaling example 2:
Analogue input value 4 mA …20 mA corresponds to integer (I) value 0…+20000 in the application software.
AI1scaled = ((AI1 - VALUE4mA) * MAX_OUT_VALUE) / VALUE16mAMAX_OUT_VALUE = 20000
VALUE4mA = (4 / 22.5) * 8388607 = 1491308VALUE16mA = (16 / 22.5) * 8388607 = 5965231
Scaled output AI1 value must be limited between 0...32767.
Table14.Analogue input scaling.
Channel
AI1, AI2AI1, AI2AI1, AI2
Type
VoltageVoltageCurrent
Nominal value
-10...10 V -2...2 V-20...20 mA
Scaling for nominal
value
-7456540…7456540-7456540…7456540-7456540…7456540
Full scale range
-11.25...11.25 V, +/-8388607-2.25...2.25 V, +/-8388607-22.5...22.5 mA, +/-8388607
83886077456540
-11.25 V-10.00 V-2.25 V-2.00 V-22.5 mA-20.0 mA
AI / Numerical values
AI / Analogue values
10.00 V11.25 V2.00 V2.25 V20.0 mA22.5 mA
-7456540-8388607
3AFE6823743255
NBIO-31Section 4 Configuration
BIO2AIAO1AO2
*IL
MAX_IN_VALUE= 20000:IL
100:IL
LIM-N (IL)
CONV(IL,I)
+32767-32767
HLA1LLA1
AI1 scaled
74565
This part is for avoiding overflow of the multiply block.(max. output value 2 147 483 7)
Voltage scaling
+10.00 V == (10.00 V / 11.25 V) * 8388607 = 7456540-10.00 V == (10.00 V / 11.25 V) * -8388607 = -7456540
NBIO-31
The Basic I/O unit NBIO-31 has 4 digital inputs and 3 digital outputs.There are two library function blocks for handling the NBIO-31 unit: BIO3DI and BIO3DO.
BIO3DI
Function block BIO3DI is used for reading digital input signals from the NBIO-31 unit.
The actual selection of the I/O unit is made in the Control Builder’s hardware editor by connecting respective channels of the NBIO-31 unit to input signals 6...9 (inword1... UnitStatus). See Table15 on page57 and Connections on page 44.
563AFE68237432
Section 4 ConfigurationNBIO-31
Table15.Input and output signals of the BIO3DI.
No
1234567
Name
DI1DI2DI3DI4ERRinword1inword2inword3UnitStatus
Direction
outoutoutoutoutinininin
Data type
boolboolboolboolbooldintdintdintdint
Description
Output for Digital Input DI1.Output for Digital Input DI2.Output for Digital Input DI3.Output for Digital Input DI4.Communication Status. 1 = ErrorSee Output Error on page 82.First input word of DS 100 (R).Second input word of DS 100 (R).Third input word of DS 100 (R).Unit Status
BIO3DO
Function block BIO3DO is used for writing digital output signals to the NBIO-31 unit.
The actual selection of the I/O unit is made in the Control Builder’s hardware editor by connecting respective channels of the NBIO-31 unit to input and output signals 5...9 (outword1... UnitStatus). See Table16 on page58 and Connections on page 44.
3AFE6823743257
NDIOSection 4 Configuration
Table16.Input and output signals of the BIO3DO.
No
1234567
Name
DO1DO2DO3ERRoutword1outword2outword3inword1UnitStatus
Direction
inininoutoutoutoutinin
Data type
boolboolboolbooldintdintdintdintdint
Description
Input for digital output DO1.Input for digital output DO2.Input for digital output DO3.Communication status. 1 = ErrorSee Output Error on page 82.First output word of DS 100 (R/W).Second output word of DS 100 (R/W).Third output word of DS 100 (R/W).First input word (=dummy) of DS 100 (R/W).Unit status
NDIO
The NDIO unit has two digital inputs and two relay outputs. For more
information see NTAC-0x/NDIO-0x/NAIO-0x Installation and Start-up Guide [3AFY 519730 (English)].
There are two library function blocks for handling NDIO units: NDIO1DI and NDIO1DO.
NDIO1DI
Function block NDIO1DI is used for reading digital input signals from the NDIO unit.
The actual selection of the I/O unit is made in the Control Builder’s hardware editor by connecting respective channels of the NDIO unit to input signals 4...7 (inword1... UnitStatus). See Table17 on page59 and Connections on page 44.
583AFE68237432
Section 4 ConfigurationNDIO
Table17.Input and output signals of the NDIO1DI.
No
1234567
Name
DI1DI2ERRinword1inword2inword3UnitStatus
Direction
outoutoutinininin
Data type
boolboolbooldintdintdintdint
Description
Output for digital input DI1.Output for digital input DI2.Communication status. 1 = ErrorSee Output Error on page 82.First input word of DS 100 (R).Second input word of DS 100 (R).Third input word of DS 100 (R).Unit status
NDIO1DO
Function block NDIO1DO is used for controlling digital outputs of the NDIO.The actual selection of the I/O unit is made in the Control Builder’s hardware editor by connecting respective channels of the NDIO unit to input and output signals 4...8 (outword1... UnitStatus). See Table18 on page60 and Connections on page 44.
3AFE6823743259
NAIOSection 4 Configuration
Table18.Input and output signals of the NDIO1DO.
No
12345678
DO1DO2ERRoutword1outword2outword3inword1_dummyUnitStatus
NameDirection
ininoutoutoutoutinin
Data type
boolboolbooldintdintdintdintdint
Description
Input for digital output DO1.Input for digital output DO2.Communication status. 1 = ErrorSee Output Error on page 82.First output word of DS 100 (R/W).Second output word of DS 100 (R/W).Third output word of DS 100 (R/W).First input word (=dummy) of DS 100 (R/W).Unit status
NAIO
The NAIO unit has two current or voltage inputs and two current outputs. For more information see NTAC-0x/NDIO-0x/NAIO-0x Installation and Start-up Guide [3AFY 519730 (English)].
There are two library function blocks for handling NAIO units: NAIO2AI and NAIO2AO.
NAIO2AO
Function block NAIO2AO is used for writing analogue output signals (current) to the NAIO unit.
The actual selection of the I/O unit is made in the Control Builder’s hardware editor by connecting respective channels of the NAIO unit to input and output signals 4...8 (outword1... UnitStatus). See Table19 on page61 and Connections on page 44.
603AFE68237432
Section 4 ConfigurationNAIO
Table19.Input and output signals of the NAIO2AO.
No
12345678
AO1AO2ERRoutword1outword2outword3inword1_dummyUnitStatus
NameDirection
ininoutoutoutoutinin
Data type
dintdintbooldintdintdintdintdint
Description
Input for analogue output AO1Input for analogue output AO2.Communication status. 1 = ErrorSee Output Error on page 82.First output word of DS 99.Second output word of DS 99.Third output word of DS 99.First input word (=dummy) of DS 99.Unit status
NAIO2AO does not scale the analogue output signals. Scaling between application software and analogue output AO1/AO2 requires extra application blocks.Scaling example:
An integer (I) input value 0…+20000 in the application software corresponds to analogue output value 0…+20 mA.
AO1 = (IN * VALUE20mA) / MAX_IN_VALUEMAX_IN_VALUE = 20000
VALUE20mA = (20.00 / 22.09) * 16777215 = 151873
Table20.Analogue output scaling
Channel
AO1, AO2
Type
Current
Nominal value
0...20 mA
Scaling for nominal
value
0…151873
Full scaling range
0…22.09 mA, 0...16777215
3AFE6823743261
NAIOSection 4 Configuration
AO / numerical values
16777215151873
AO / analogue values
0 mA
20 mA
22.09 mA
IN
(0 mA...+20 mA0...+20000)
CONV(IL,I)
*IL
:IL
LIM-N (IL)
NAIO2AOAO1
167772150
HLA1LLA1
AO2
75949MAX_IN_VALUE= 20000
:IL
200
This part is for avoiding overflow of the multiply block.(max. output value 2 147 483 7)
Current scaling
+20 mA == (20 mA / 22.09 mA) * 16777215 = 1518730 mA == 0
623AFE68237432
Section 4 ConfigurationNAIO
NAIO2AI
Function block NAIO2AI is used for reading analogue input signals (voltage/ current) from the NAIO unit.
The actual selection of the I/O unit is made in the Control Builder’s hardware editor by connecting respective channels of the NAIO unit to input signals 4...7 (inword1... UnitStatus). See Table21 on page63 and Connections on page 44.
Table21.Input and output signals of the NAIO2AI.
No
1234568
AI1AI2ERRinword1inword2inword3UnitStatus
NameDirection
outoutoutinininin
Data type
dintdintbooldintdintdintdint
Description
Output for digital input DI1.Output for digital input DI2.Communication status. 1 = ErrorSee Output Error on page 82.First input word of DS 51.Second input word of DS 51.Third input word of DS 51.Unit status
The voltage/current measurement is selected using DIP switches on the NAIO unit.
NAIO2AI does not scale the analogue input signals. Scaling between application software and analogue input requires extra application blocks.Scaling example:
Analogue input value -10…+10 V corresponds to integer (I) value -20000…+20000 in the application software.
AI1scaled = ((AI1 - VALUEOFFSET_0V) * MAX_OUT_VALUE) / VALUE10VMAX_OUT_VALUE = 20000
VALUEOFFSET_0V = 8388607 / 2 = 4194303
VALUE10V = (10.00 / 10.18) * 8388607 / 2 = 4120140
3AFE6823743263
NAIOSection 4 Configuration
Table22.Unipolar Analogue Input Scaling.
Channel
AI1, AI2AI1, AI2AI1, AI2
Type
VoltageVoltageCurrent
Nominal value
0...10 V0...2 V0...20 mA
Scaling for nominal value
0…82402820...82402820...8240282
Full scaling range
0...10.18 V, 0…83886070...2.037 V, 0…83886070…20.37mA, 0…8388607
Table23.Bipolar Analogue Input Scaling.
Channel
AI1, AI2AI1, AI2AI1, AI2
Type
VoltageVoltageCurrent
Nominal value
-10...10 V-2...2 V-20...20 mA
Scaling for nominal value
74160…831440074160...831440074160...8314400
Full scaling range
-10.18...10.18 V, 0…8388607-2.037...2.037 V, 0…8388607-20.37…20.37mA, 0…8388607
AO / Numerical values
83886078314400
4194303
741600
-10.00 V-10.18 V
-2.00 V-2.037 V
-20.37 mA-20.0 mA
AO / Analogue values
10.00 V10.18 V2.00 V2.037 V20.0 mA20.37 mA
3AFE68237432
Section 4 ConfigurationNPCT
NAIO2AI
AI1AI2
MAX_IN_VALUE= 20000
:IL41940303-IL
*IL
:IL
41201
CONV(I,IL)
+32767-32767
HLA1LLA1LIM-N (IL)
AI1 scaled
100This part is for avoiding overflow of the multiply block.(max. output value 2 147 483 7)
NPCT
NPCT-01 Pulse Counter / Timer Unit is an I/O option board used with CI858. Its main areas of use are speed and position measurement and applications which require programmable, hardware based counter functions such as fast control of digital outputs as a function of position or time and holding registers for capturing events. For more information see NPCT-01 Pulse Counter/Timer Unit description [3AFY362828(English)].
There are five library function blocks for handling the NPCT-01 board: PCT_CONF, SPEEDPO1, SPEED_R, POS_IL1 and CONV24.
PCT_CONF
Function block PCT_CONF is used to change the default configuration of the NPCT-01 board.
The actual selection of the I/O unit is made in the Control Builder’s hardware editor by connecting respective channels of the NPCT board to input and output signals 12...20 (outword2_ds3... UnitStatus). See Table24 on page66 and Connections on page 44.
Board specific configurations are sent to NPCT board via dataset 5 by using Outword3_ds5. Dataset 3 (encoder channel 1) and dataset 4 (encoder channel 2) are used for channel specific configurations.
3AFE6823743265
NPCTSection 4 Configuration
Table24.Input and output signals of the PCT_CONF. (DS= dataset, DW = data word)
No
12345671011121314151617181920
Name
WD_TOWD_ENACALC_INTMODE1MODE2PPR1PPR2BOARD_StCH1Conf_StCH2Conf_StERR
Outword2_ds3Outword3_ds3Outword2_ds4Outword3_ds4Outword3_ds5Inword3_ds3Inword3_ds4Inword3_ds5UnitStatus
Direction
inininininininoutoutoutoutoutoutoutoutoutinininin
Data type
boolboolbooldworddwordintintdworddworddwordbooldintdintdintdintdintdintdintdintdint
Description
Selection of WatchDog time out. 0 = 100 ms,1 = 1 s (default)
Enables WatchDog function between CI858 and NPCT. 0 = disabled, 1 = enabled (default)Speed calculation interval. 0 = 250 us (=default),1 = 10 ms
Encoder channel 1 configuration command.Default = 17 (HEX)
Encoder channel 2 configuration command.Default = 17 (HEX)
Encoder channel 1 pulse numbers.Encoder channel 2 pulse numbers.Board configuration status. See next table.Encoder channel 1 configuration status.Encoder channel 2 configuration status.Communication status. 1 = Error.See Output Error on page 82.Second output word of DS 3Third output word of DS 3Second output word of DS 4Third output word of DS 4Second output word of DS 3Third input word of DS 3Third input word of DS 4Third input word of DS 5Unit status
663AFE68237432
Section 4 ConfigurationNPCT
Table25.Basic configuration status of BOARD_St.
Bit
D0D1D2D3D4D5D6
Name
WD_TO WD_ENAnot usedCALC_INTCTRL_TYPECPLD_CONFCPLD_ERR
Description
WatchDog time out: 0 = 100 ms, 1 = 1 sWatchDog enable: 0 = disabled, 1 = enabled
Speed calculation interval: 0 = 250 us, 1 = 10 msApplication controller type: 0 = CI858, 1 = AMC
CPLD configuration status:
0 = configuration completed,1 = configuration in progressError in configuring the CPLD:
0 = configuration successful, 1 = configuration error
3AFE6823743267
NPCTSection 4 Configuration
Table26.Encoder channel configuration commands of MODE1, MODE2.
Bit
D0
Name
EOSC_MODE
Description
Selection of edge oscillation inhibition mode: 0 = disabled,1 = enabled
The edge oscillation inhibition mode, EOSC_MODE, is used to prevent false occurrences of pulse edges that are caused mainly by mechanical vibration of the motor shaft at slow or zero speed. When this mode is enabled, pulse edges are rejected unless they occur
alternately on CHA and CHB, i.e. an edge is rejected if the previous edge occurred on the same channel. Both CHA and CHB must be connected when EOSC_MODE is enabled.Selection of pulse counter edge mode:
00 = Rising edges of CHA are counted, CHB determines the direction.01 = Rising and falling edges of CHA are counted, CHB is not used.
10 = Rising and falling edges of CHA are counted, CHB determines the direction.
11 = Rising and falling edges of CHA and CHB are counted, CHB determines the direction.Selection of position value calculation mode: 0 = incremental mode,1 = absolute mode
In incremental mode the position value varies between -32768...32767. Function Block POS_IL1 extends the 16-bit position value into a 32-bit value for wider range measurements.
In absolute mode the position value varies between 0... (edgeno * ppr)-1 indicating the angular displacement from the zero position, i.e. the encoder zero pulse. The absolute mode position calculation requires a rising edge of the zero pulse to be selected as the position strobe signal.
Selection of channel synchronisation mode: 0 = disabled, 1 = enabled
In synchronised speed measurement mode the speed and position measurement and the DDCS communication are tied together in a way that ensures that the speed and position values of both encoder inputs (CH1 and CH2) are measured during the same cycle time.
D1...D2EDGE_MODE
D3POS_MODE
D4SYNC_MODE
D5...D7not used
683AFE68237432
Section 4 ConfigurationNPCT
Table27.Encoder channel configuration status of CH1Conf_St,
CH2Conf_St
Bit
D0
Name
CH_CONF
Description
Channel configuration status:
0 = channel is not configured, default values are in use1 = channel is configured
Indicates detection of a single zero strobe*:
0 = zero strobe not detected, 1 = zero strobe detected
ZERO_STAT is set when the first zero strobe is detected. For dynamic monitoring of zero strobe occurrences bit NEW_ZERO can be used.Indicates that a new speed value is available: 0 = not available, 1 = available
NEW_SPEED is set when the calculated speed is based on actual pulses i.e. at least one pulse is received during the last sampling time. If calculated speed is an estimate, NEW_SPEED is not set.Encoder motion status: 0 = running, 1 = stopped
D1ZERO_STAT
D2NEW_SPEED
D3D4...D5D6
ENC_STATnot usedNEW_ZERO
Indicates detection of a new zero strobe: 0 = not detected. 1 = detected.
NEW_ZERO is set if a zero strobe has been detected since the last communication request.
Sign of the current speed value: 0 = positive, 1 = negative
D7SPEED_SIGN
*The position value can be set to zero with an external signal, zero strobe. The zero strobe signal can be a combination of the encoder zero pulse CHZ and a digital input.
SPEEDPO1
Speed and position measurement values of encoder channels CH1 and CH2 are read from the NPCT-01 board with function block SPEEDPO1.The actual selection of the I/O unit is made in the Control Builder’s hardware editor by connecting respective channels of the NPCT board to input and output signals 16...26 (outword2_ds1... UnitStatus). See Table28 on page70 and Connections on page 44.
3AFE6823743269
NPCTSection 4 Configuration
Table28.Input and output signals of the SPEEDPO1.
No
1
Name
FILT1
Direction
in
Data type
dint
Description
Sampling time of the speed calculation (CH1). Input signal CALC_INT of PCT_CONF effects the sampling time.
If the calculation interval is set to 10 ms, CALC_INT = 1, one sample time unit corresponds to 40 ms.
If CALC_INT = 0, 1...25 = 1...25 ms (default 2 ms)If CALC_INT = 1, 1...25 = 40...1000 ms
Zero strobe configuration command (CH1). STRB1 is set with a rising edge of WR_STRB1. (0 -> 1). See next table.
Dynamic input for new zero strobe configuration (CH1). STRB1 is set with a rising edge of WR_STRB1 (0 -> 1).
Sampling time of speed calculation (ch2). Input signal CALC_INT of PCT_CONF effects the sampling time.
If the calculation interval is set to 10 ms (CALC_INT=1) one sample time unit corresponds to 40 ms.
If CALC_INT=0, 1...25 = 1...25 ms, (default 2 ms)If CALC_INT=1, 1...25 = 40...1000 ms
Zero strobe configuration command (CH2). STRB2 is set with a rising edge of WR_STRB2. (0 -> 1). See next table.
Dynamic input for new zero strobe configuration (CH2). STRB2 is set with a rising edge of WR_STRB2. (0 -> 1)Actual speed value (CH1).Actual position value (CH1).
Zero strobe detection (CH1). 1 = detectedEncoder channel 1 status. See table STATUS.Actual speed value (CH2).Actual position value (CH2).
Zero strobe detection (CH2). 1 = detectedEncoder channel CH2 status. See table STATUSCommunication status. 1 = ErrorSee Output Error on page 82.Second output word of DS 1.
234
STRB1WR_STRB1FILT2
ininin
dwordbooldint
56710111213141516
STRB2WR_STRB2SPEED1POSACT1STRBRDY1STATUS1SPEED2POSACT2STRBRDY2STATUS2ERR
Outword2_ds1
ininoutoutoutoutoutoutoutoutoutout
dwordbooldintintbooldworddintintbooldwordbooldint
703AFE68237432
Section 4 ConfigurationNPCT
Table28.Input and output signals of the SPEEDPO1.
No
17181920212223242526
Name
Outword3_ds1Outword2_ds2Outword3_ds2Inword1_ds1Inword2_ds1Inword3_ds1Inword1_ds2Inword2_ds2Inword3_ds2UnitStatus
Direction
outoutoutininininininin
Data type
dintdintdintdintdintdintdintdintdintdint
Third output word of DS 1.
Description
Second output word of DS 2.Third output word of DS 2.First input word of DS 1.Second input word of DS 1.Third input word of DS 1.First input word of DS 2.Second input word of DS 2.Third input word of DS 2.Unit status
Value of POSACT1/POSACT2 is equal to the amount of pulse edges
received from the incremental encoder, i.e. if four encoder signal edges are counted, the position value will increase by four times the encoder pulse number with each turn.
SPEED1/SPEED2 corresponds to the signed actual value of the tacho frequency. The frequency is calculated from the ratio of the number of received encoder pulse edges (∆p) and the time between the first and last received pulse edge (∆t) during the selected sampling time FILT1/FILT2.Scaling of SPEED1:
When tacho frequency is 500000 Hz the output value of SPEED1 is 8388607.
SPEED1 = (∆p * 8388607) / (∆t * 500000 * n)n is the number of edges counted (1, 2 or 4)
Calculation example:
fencoder = 25000 Hz (four edges = 100000 Hz)∆t = 0.016 ms
∆p = (0.016 ms / 1 s) * 100000 = 1600
SPEED1 = (1600 * 8388607) / (0.016 * 500000 * 4) = 419430.35
3AFE6823743271
NPCTSection 4 Configuration
Table29.Zero strobe configuration commands STRB1, STRB2
Bit
D0...D2
Name
ZERO_MODE
Description
Selection of zero strobe* mode for encoder channel 1/2:000 = strobe disabled
001 = rising edge of the zero pulse
010 = rising edge of the zero pulse when DI1/DI2 = 0011 = rising edge of the zero pulse when DI1/DI2 = 1
100 = rising edge of DI1/DI2 signal followed by a zero pulse101 = DI1/2 falling edge followed by a zero pulse rising edge110 = DI1/2 rising edge111 = DI1/2 falling edge
DI1 is used for encoder channel 1 and DI2 for encoder channel 2.
Selection of zero strobe mode reset control:
0 = no reset, 1 = reset zero strobe mode to 000 after zero strobe.
Setting ZERO_RST to 1 makes it possible to accept a single zero strobe. Anew zero strobe is enabled by writing a new value to ZERO_MODE and setting bit ZERO_UPD to 1.
Selection of hardware filter time constant for DI1/2: 0 = 100 us, 1 = 5 msUpdating of zero strobe configuration: 0 = not updated,
1 = the zero strobe configuration is updated according to bits D0...D4.
D3ZERO_RST
D4D5D6...D7
ZERO_FILTZERO_UPDnot used
* Position value can be set to zero with an external hardware signal, azero strobe. The zero strobe signal can be a combination of the encoder zero pulse CHZ and a digital input, see table Table27 on page69. Status signal NEW_ZERO indicates a detection of a new zero strobe. NEW_ZERO is set if a zero strobe has been detected since the last communication request.
723AFE68237432
Section 4 ConfigurationNPCT
Table30.Encoder channel status: STATUS1, STATUS2
Bit
D0D1
Name
CH_CONFZERO_STAT
Description
Channel configuration status:
0 = not configured, default values are in use, 1 = configured
Indicates detection of a single zero strobe: 0 = not detected, 1 = detected
ZERO_STAT is set when the first zero strobe is detected. NEW_ZERO can be used for dynamic monitoring of zero strobe occurrences.
Indicates if the new speed value is available:0 = not available, 1 = available
NEW_SPEED is set when the calculated speed is based on actual pulses i.e. at least one pulse is received during the last sampling time. If calculated speed is an estimate, NEW_SPEED is not set.Encoder motion status: 0 = running, 1 = stopped
D2NEW_SPEED
D3D4...D5D6
ENC_STATnot usedNEW_ZERO
Indicates detection of a new zero strobe: 0 = not detected, 1 = detected
NEW_ZERO is set if a zero strobe has been detected since the last request.
Sign of the current speed value: 0 = positive, 1 = negative
D7SPEED_SIGN
SPEED_R
Function block SPEED_R converts long integer (IL) values of the actual speed into real number values (rpm). SPEED_R is intended for use with function blocks SPEEDPO1 and TAC_SP.
3AFE6823743273
NPCTSection 4 Configuration
Table31.Input and output signals of the SPEED_R.
No
1234
Name
PPRNSPEEDSCALESPEEDRPM
Direction
ininininout
Data type
realrealrealdintreal
Description
Encoder channel pulse number.Nominal rotational speed in rpm.
Output value at nominal rotational speed in rpm.Actual speed.Actual speed in rpm.
SPEED_R realises the following formula:
RPM = (60 * 500000 * SPEED * SCALE) / (PPR * 8388607 * NSPEED)
Conversion to rpm is made by using the following part of the formula:
RPM = (60 * 500000 * SPEED) / PPR * 8388607
Scaling of rpm value is made by SCALE and NSPEED.Example:
PPR = 2048
SPEED = 419430SCALE = 1500
NSPEED = 1500 rpm
RPM = (60 *500000 * 419430 * 1500) / (2048 * 8388607 * 1500) = 732.421 rpmPOS_IL1
Function block POS_IL1 extends the 16-bit position value into a 32-bit value for wider range measurements. Function block POS_IL1 is intended to be used with function blocks SPEEDPO1 and TAC_SP.
743AFE68237432
Section 4 ConfigurationNPCT
Table32.Input and output signals of POS_IL1.
No
12345
Name
SW_STRBSTRB_VALPOSACTSTATUS SPEEDPOS_IL
Direction
ininininout
Data type
booldintintdworddint
Description
Zero strobe within the application program. (0 -> 1 new zero strobe)Value of the zero strobe.16-bit actual position value.Encoder channel status.32-bit actual position value.
POSACT is a 16-bit position value received from the output of SPEEDPO1 or TAC_SP. STATUS SPEED indicates the encoder channel status, which is received from the output of SPEEDPO1.
When zero strobe is detected (bit 6 of STATUS signal of function block
SPEEDO1 is 1), POS_IL is set to the value of STRB_VAL. A zero strobe can also be activated from the application program by connecting a rising edge to the input SW_STRB.
Incremental mode should be selected for position calculation with function blocks SPEEDPO1 or TAC_SP.
CONV24
AC 800M dataset communication consists of 16-bit data words while NPCT communication consists of 24-bit data words. Tosimplify the programming of the NPCT board, function block CONV24 is used to convert 24-bit input values INVAL1 and INVAL2 into tree 16-bit output words outword1...3 (orinword1..3 into OUTVAL1 and OUTVAL2).
3AFE6823743275
NTACSection 4 Configuration
Table33.Input and output signals of CONV24.
No
1234567101112
Name
INVAL1INVAL2OUTVAL1OUTVAL2ERROutword1Outword2Outword3Inword1Inword2inword3UnitSatus
Direction
outoutininoutoutoutoutinininin
Data type
dintdintdintdintbooldintdintdintdintdintdintdint
Description
24-bit input value.24-bit input value.24-bit output value.24-bit output value.
Communication status. 1 = Error.See Output Error on page 82.First output word of DS x.*Second output word of DS x.*Third output word of DS x.*First input word of DS x.*Second input word of DS x.*Third input word of DS x.*Unit status
* x = 6...10
NTAC
NTAC-02 is a speed and position measurement unit which can be used with CI858. Software revision of the NTAC-02 unit should be 2.07 or later
(absolute mode for position calculation does not work correctly with older revisions). For more information see NTAC-0x/NDIO-0x/NAIO-0x Installation and Start-up Guide [3AFY 519730 (English)].
763AFE68237432
Section 4 ConfigurationNTAC
Note: NTAC unit functions only with original configuration settings i.e. when dataset 2 is OFF. This limitation is due to the fact, that all dataset communications from AC 800M to Special I/O units must be cyclic. If
NTAC-02 receives a configuration dataset, it aborts current operation and restarts all internal counters. (it is not possible to send datasets “on demand\"-basis)
There is one function block, TAC_SP, for handling the NTAC-02 unit.
TAC_SP
The encoder speed and position measurement values are read from
NTAC-02 with function block TAC_SP. Functions SPEED_R and POS_IL1 can be used with TAC_SP. See SPEED_R on page 73 and POS_IL1 on page 74.
The actual selection of the I/O unit is made in the Control Builder’s hardware editor by connecting respective channels of the NTAC unit to input signals 20...26 (inword1... UnitStatus). See Table34 on page77 and Connections on page 44.
Table34.Input and output signals of the TAC_SP.
No
7101520212226
Name
SPEEDPOSACTNEW_SPENC_STATERRInword1Inword2Inword3UnitStatus
Direction
outoutoutoutoutinininin
Data type
dintintboolboolbooldintdintdintdint
Description
Actual speed valueActual position value
Indicates that new speed value is available.1 = detected
Encoder motion status.0 = running, 1=stoppedCommunication status. 1 = ErrorSee Output Error on page 82.First input word of DS 1.Second input word of DS 1.Third input word of DS 1.Unit status.
3AFE6823743277
NWIOSection 4 Configuration
SPEED corresponds to the signed actual value of the tacho frequency. The frequency is calculated from the ratio of the number of received encoder pulse edges (∆p) and the time between the first and last received pulse edge (∆t) during the selected sampling time FILT.Output SPEED scaling:
When tacho frequency is 500000 Hz then output value of SPEED is 8388607.
SPEED = (∆p * 8388607) / (∆t * 500000 * n)n is the number of edges counted (1, 2 or 4).
Calculation example:
Fencoder = 25000 Hz (four edges, 100000 Hz)∆t = 0.016 ms
∆p = (0.016 ms / 1 s) * 100000 = 1600
SPEED = (1600 * 8388607) / (0.016 * 500000 * 4) = 419430.35
Value of POSACT is equal to the amount of pulse edges received from the incremental encoder, i.e. if four encoder signal edges are counted, the
position value will change by four times the encoder pulse number with each turn.
NWIO
NWIO-01 Watchdog & I/O is a digital I/O option unit. It contains a watchdog logic for supervising the operation of the AC 800M and the CI858 software. The unit has two digital inputs (24 VDC or 115/230 VAC) and two digital outputs. Using a slide switch on the top of the unit, the watchdog logic can be connected to control the state of the digital output DO2.The watchdog supervises the following operations of the CI858:••••
Functioning of the CI858 application program.Communication over the dual port memory.Functioning of the CI858 operative system.Communication on the optical I/O ring.
783AFE68237432
Section 4 ConfigurationNWIO
DDCS
IOCC-asic
DI1
1 msBIO0
8 ms
BIO10
DO1
DIP switchS1
X1: 1-2 = 0.2 s3-4 = 1 s (default)
S2
BIO1
BIO11
Retriggerable one shot+5 V
DO2
DI2
1 ms
8 msDIP switchS1
BIO2
Watchdog enabled/disabledFigure16.Simplified block diagram of the NWIO-01 unit.
There are two function blocks for handling the NWIO-01 unit: NWIO1DI and NWIO1DO.
NWIO1DI
Function block NWIO1DI is used for reading digital input signals from the NWIO-01 unit.
The actual selection of the I/O unit is made in the Control Builder’s hardware editor by connecting respective channels of the NWIO unit to input signals 5...8 (inword1... UnitStatus). See Table35 on page80 and Connections on page 44.
3AFE6823743279
NWIOSection 4 Configuration
Table35.Input and output signals of NWIO1DI.
No
12345678
Name
DI1DI2WD_STATERRInword1Inword2Inword3UnitStatus
Direction
outoutoutoutinininin
Data type
boolboolboolbooldintdintdintdint
Description
Output for digital input DI1.Output for digital input DI2.Selection of WatchDog function.0 = not selected, 1 = selectedCommunication status. 1 = ErrorSee Output Error on page 82.First input word of DS 100 (R).Second input word of DS 100 (R).Third input word of DS 100 (R).Unit status.
NWIO1DO
Function block NWIO1DO is used for writing digital output signals to the NWIO-01 unit.
The actual selection of the I/O unit is made in the Control Builder’s hardware editor by connecting respective channels of the NDIO unit to input and output signals 5...9 (outword1... UnitStatus). See Table36 on page81 and Connections on page 44.
803AFE68237432
Section 4 ConfigurationNWIO
Table36.Input and output signals of NWIO1DO.
No
123
DO1DO2WD_SEL
NameDirection
ininin
Data type
boolboolbool
Description
Input for digital output DO1Input for digital output DO2.
Selection of the DO2 operation mode.
DO2 can be used as normal software controlled digital output or as a watchdog output.Communication status.
See Output Error on page 82.First output word of DS 100 (R/W).Second output word of DS 100 (R/W).Third output word of DS 100 (R/W).First input word (=dummy) of DS 100 (R/W).Unit status
4567
ERRoutword1outword2outword3inword1_dummyUnitStatus
outoutoutoutinin
booldintdintdintdintdint
Digital output DO2 can be used as a normal software controlled digital output or as a watchdog output. The operation mode is selected with the WATCHDOG ENABLED / DISABLED switch on the top of the unit and with input signal WD_SEL. In watchdog mode, a retriggerable one shot circuit is connected between the software controlled output and the actual output relay. Changing the state of digital output DO2 refreshes the one shot circuit (software oscillator is made by the inverter element).
Inverterelement
DO2WD_SEL
DO2
inverter element = inverts the logical signal (i.e. changes 0 to 1 and 1 to 0)
Figure17.Watchdog operation.
The factory setting of the watchdog time constant is 1 s but it can be
shortened to 0.2 s with jumper X1 inside the unit (X1, pins 1-2 = 0.2 s; pins 3-4 = 1 s).
3AFE6823743281
NCTISection 4 Configuration
The cycle time of the oscillator is 2 * execution interval of the NWIO1DO. The cycle time must be fast enough compared with the time constant selection in the NWIO-01 unit.
Time constant 1 s: Execution interval of the task < 100 ms, thus the cycle time of the oscillator is < 200 ms.Time constant 0,2 s: Execution interval of the task < 20 ms, thus the cycle time of the oscillator is < 40 ms.NCTI
For information about the NCTI-01 Crane Transducer Interface see Crane transducer Interface User’s manual [3ASC23F207 (English)].
NDSC
NDSC-01 is the control board of the ACS600 Diode Supply Unit. For more information see ACA 631/633 Diode Supply Section User's Manual [3AFY 61451544 (English)].
Configuration of the NDSC board is similar to the configuration of a drive.
Output Error
When a communication error is detected in the cyclic DDCS message,
output ERR is set according to the UnitStatus signal. Output ERR is cleared when an acknowledgement to the cyclic DDCS message without any errors is received from the I/O unit and old error indications are acknowledged.
Table37.Output error (derived from UnitStatus).
Unit status
012
Error
011
No errors detected.Communication fails
Description
Unacknowledged alarm or forced operation (i.e. output signal is forced to a value defined by the user in the hardware editor)
823AFE68237432
Section 4 ConfigurationChanging the CI858 System Settings
Changing the CI858 System Settings
When a modified hardware configuration is downloaded to the controller, communication with hardware units can be interrupted:••
If modified CI858 parameters are downloaded to the controller, the CI858 communication is interrupted and the CI858 will reboot.
If modified drive parameters are downloaded to the controller,
communication with the drive is interrupted and a drive fault message indicating communication loss might be activated. If BusManager is not selected to monitor the connection, the fault can be avoided by
adjusting the time delay of the drive communication loss supervision.If modified I/O parameters are downloaded to the controller, communication with the I/O unit is interrupted.
If a drive or an I/O is added to or deleted from the hardware tree and the changes are downloaded to the controller, the CI858 will reboot.If the hardware tree positions of different types of drives or I/O's are changed and the changes are downloaded to the controller, the CI858 will reboot. Changing the position between two similar units will not result in CI858 rebooting.
Changing the connected channels of a drive or an I/O causes recalculation of the connections.
•••
•
Online Help
For more information on how to configure the CI858 unit with the Control Builder Engineering Tool, see Online Help.
3AFE6823743283
Online HelpSection 4 Configuration
843AFE68237432
Appendix A Technical DataGeneral Technical Data
Appendix A Technical Data
General Technical Data
Table38.General technical data
Protection class:Approval:
IP20
CE-marked and meets the requirements specified in EMC Directive /336/EEC according to the standards EN 50081-2 and EN 61000-6-2.
Ambient Data
Table39.Ambient conditions
OperationStorage
installed for stationary usein a protective package
Air temperature
Relative humidity (non-consending)
+5 to +55 °C5 to 95%
-25 to +70 °C5 to 95%
3AFE6823743285
LED IndicatorsAppendix A Technical Data
LED Indicators
Table40.LED indicators
LED marking
FRDbus; RxDBus; TxI/O; RxI/O; TxToolsTools
YELLOWYELLOWYELLOWYELLOWYELLOW
Color
REDGREENYELLOW
Reset state
ONOFF
Normal state
OFFON
Description
Unit error or unit initializing.Unit running.
RECIEVE LED indicating reception of data frames on the DriveBus.
TRANSMIT LED indicating transmission of data frames on the DriveBus.
RECIEVE LED indicating reception of data frames on the I/O bus.
TRANSMIT LED indicating transmission of data frames on the I/O bus.
RECIEVE LED indicating reception of data frames on the PC Tool Bus. *
TRANSMIT LED indicating transmission of frames on the PC tool bus.*
*This LED is not visible in the front of the unit. It can be seen through the ventilation holes in the plastic housing.
863AFE68237432
Appendix A Technical DataPower Supply Requirements
Power Supply Requirements
Power supply for the unit is taken from L+ and L- on the CEX bus.
Table41.Technical data for the power supply.
Minimum
external supply voltageexternal supply current
17 V
24 V
TypicalMaximum
30 V200 mA
Optical Connectors
The CEM board connects to the drive system via three optical
receiver/transmitter pairs. HP/Agilent Technologies Versatile Link Series (HFBR family) optical receiver/transmitters are used. Transmission speed of the optical fibres is 4 Mbit/s.
Table42.Optical connectors D27-D29.
Pin
1
Designator
TxD
Description
transmit data
Pin
2
Rxd
DesignatorDescription
receive data
3AFE6823743287
DIN rail - TS 35/7.5Appendix A Technical Data
DIN rail - TS 35/7.5
The figure below shows the profile and dimensions in mm (in.) of the DIN-rail TS 35/7.5.
Normal supplied length is 2m (6.6ft.) (to standard DIN 46 277, EN 50 022).
7.5(0.3”)
7.5(0.3”)627
(1.1”)(0.2”)
35(1.4”)
15(0.6”)
10(0.4”)
Figure18. DIN-rail TS 35/7.5 dimensions
883AFE68237432
Appendix A Technical DataCEB Connector, X1
CEB Connector, X1
The communication expansion module board CEM connects to the CEX bus via connector X1.
Table43.CEB connector X1.
Pin
A1A2A4A5A6A7A8A9A10A11A12A13A14A15A16A17A18A19-A37A38A39
Designator
CEX_L-CEX_L+_PRGS0 V0 VCLK+CLK-0 VDATA+DATA-0 VSTRB+STRB-0 VINT_N0 VINIT0 Vnot usedEM0 V
Description
power supplypower supply
Pin
B1B2B4B5
Designator
CEX_L-CEX_L+
INSERTED_HI_N0 V0 V0 V0 V0 V0 V0 V0 V0 V0 V0 VGSAGSB0 Vnot used0 Vnot used
Description
power supplypower supplyused in power supply
CEX bus clockCEX bus clock
B6B7B8
CEX bus dataCEX bus data
B9B10B11
CEX bus data strobeB12CEX bus data strobeB13
B14
CEX bus interrupt
B15B16
CEX bus reset
B17B18
not used
B19-B24B25B26-B37
not used
not used
3AFE68237432
CEB Connector, X1Appendix A Technical Data
Pin
A40A41A42
Designator
EM
CEX_L+_PRCGCEX_L-
DescriptionPin
B38
EM
DesignatorDescription
power supplypower supply
B39B40B41B42
INSERTER_LO_NEMCEX_L+CEX_L-
used in power supply
power supplypower supply
903AFE68237432
Appendix A Technical DataCEX Bus Interface
CEX Bus Interface
The CEX bus signals are listed in below.
Table44.CEX bus signals.
Signal name
DATA+DATA-STRB+STRB-CLK+CLK-INT0_NINITGSA(2:0)GSB(3:0)CEX_L+CEX_L-
Level
LVDSLVDSLVDSLVDSLVDSLVDSTTLTTLTTLTTL+24 V0 V
DataData
DescriptionNote
Data strobeData strobeCEX bus clockCEX bus clock
Interrupt to CEX bus masterInit (reset) selected unitGeographical select signalsGeographical select signalsPower supplyPower supply
17-30 V, 200 mAOpen collector output
Firmware Download
The CI858 firmware is downloaded with a special loading package.For instructions on how to download the CI858 firmware, see ControlIT for AC 800M CD-ROM.
3AFE6823743291
Firmware DownloadAppendix A Technical Data
923AFE68237432
ABB OyAC DrivesP.O. Box 184
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