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Mother board
The mother board provides connections between the MCU and its peripherals like remote control unit, display unit and
measuring channels. System hardware settings are made through dip-switch settings on motherboard. For more information,
Main Transformer, Efficiency and Power Factor
Power unit
The plug-in E1 size power unit provides desired DC-voltages for the control electronics. Switch mode unit guarantees wide
operating voltage range and good efficiency.
3.3.6 Serial Control Interface
Serial control interface is used with computer based control and monitoring systems using latest fieldbus technologies for
CCR communication.
This interface is standard for all 8000 range CCRs and is designed under following criteria:
•
To be compatible with most common fieldbus systems.
•
Simple to interface: no data multiplexing, minimum “ripple” and round numbers (if possible no decimals) with data values.
•
Possibility for redundant bus connection
The interface is realized with a credit card size communication card installed on E1 size plug in carrier card which again is
installed in the RC-slot of the control rack. The fieldbus cable is connected directly to the connector on the communication
card front plate.
General features
Each fieldbus interface (i.e. card) must have unique address on the bus.
•
Fieldbuses using Daisy chain type of cabling (e.g. Profibus DP, cabling directly between CCRs) must be terminated at both
ends of the physical cable link.
•
Fieldbuses using Ethernet style cabling (e.g. Modbus TCP, separate cable for each CCR) do not need termination.
•
Control and indication bit mode is continuous (i.e. static)
•
Standard binary coding is used with control and indication step bits.
•
With direction changer CCRs Lamp fault (LF) and power drop (VA) alarms and displays are for the current selected
direction only. With circuit selector CCRs LF and VA alarms work only when all circuits are selected.
•
The CCR monitors the fieldbus and in case the bus is not running it considers it to be offline (online when the bus is ok)
and takes the failsafe setting until set to Off from the local control switch of the CCR or the bus returns to ok state.
•
Heart beat-signal (Hb) confirms that real data connection exists with the host computer of the control systems and the
CCR and is combined to online status monitoring of the CCR. (sometimes the fieldbus may be in ok state but has no
connection to its host computer)
•
With redundant duplicated system the card in slot RM_1 (right side) is the primary interface and the card in RM_2 the
secondary interface. If the primary is online it controls the CCRs, if not the secondary controls and if both are offline the
failsafe setting is taken.
Related software settings
•
CCR type: normal / direction changer / circuit selector. Control and indication bits are enabled according the CCR type
configuration.
•
Failsafe setting defines how the CCR acts in case of bus failure.
•
CCR size scales the size related measurement data ( U2, P2 ).
Redundant duplicated configuration is defined by dip-switches on the MB.
For more information, see
Appendix C – Serial control interface signal list – Profibus DP
interface signal list – Modbus TCP
IDM 8000
Introduction
16
Copyright
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ADB Safegate, All Rights Reserved
Содержание IDM 8000
Страница 1: ...IDM 8000 CCR User Manual UM_IDM 8000 Rev 1 7 2021 05 06 ...
Страница 2: ......
Страница 8: ...IDM 8000 TABLE OF CONTENTS viii Copyright ADB Safegate All Rights Reserved ...
Страница 10: ...IDM 8000 List of Figures x Copyright ADB Safegate All Rights Reserved ...
Страница 12: ...IDM 8000 List of Tables xii Copyright ADB Safegate All Rights Reserved ...
Страница 18: ...IDM 8000 Safety 6 Copyright ADB Safegate All Rights Reserved ...
Страница 20: ...IDM 8000 About this Manual 8 Copyright ADB Safegate All Rights Reserved ...
Страница 76: ...IDM 8000 Troubleshooting 64 Copyright ADB Safegate All Rights Reserved ...
Страница 92: ...IDM 8000 Appendix F Parallel remote control example 80 Copyright ADB Safegate All Rights Reserved ...
Страница 100: ...IDM 8000 Appendix I Commissioning test report form 88 Copyright ADB Safegate All Rights Reserved ...
Страница 104: ...IDM 8000 Appendix J Spare part list 92 Copyright ADB Safegate All Rights Reserved ...
Страница 106: ...IDM 8000 Appendix K Components of electronics 94 Copyright ADB Safegate All Rights Reserved ...
Страница 107: ...Appendix L Appendix L CCR components UM_IDM 8000 Rev 1 7 2021 05 06 95 Copyright ADB Safegate All Rights Reserved ...
Страница 113: ...UM_IDM 8000 Rev 1 7 2021 05 06 101 Copyright ADB Safegate All Rights Reserved ...
Страница 114: ...IDM 8000 Appendix M Output Terminals 102 Copyright ADB Safegate All Rights Reserved ...
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