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RCOM functions in accordance with the master-slave principle. The communication is
performed via point-to-point or multi-drop connection. You can also connect a dialing modem
on telecommunication authority lines. The modem must have command-initialized dialing and
an automatic reply function.
Redundancy is possible at different levels by optional duplication of communication boards,
modems and cables. Use redundant RCOM only for point-to-point connections.
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MultiVendor Interface (MVI) is communication with other manufacturers’ control systems.
The following MVI protocols are available as standard:
•
MODBUS
•
Siemens 3964 (R)
•
Allen-Bradley DF1.
In addition, there is an MVI free-programmable communication interface which you can use to
support user-defined protocols. This function enables you to connect “intelligent” transducers of
different types to an Advant Controller. The module used has two serial asynchronous channels
and is programmed in C language. The programming is done in a MVI Development
Environment based on a personal computer.
The module CI535 requires an older Development Environment based on a work station.
MVI uses a V24/RS-232-C asynchronous serial communication link. This link allows
communication at long distances.
Содержание Advant Controller 450
Страница 1: ...Advant OCS with Master software GYDQW RQWUROOHU User s Guide 3BSE 002 415R701 Rev A ...
Страница 26: ...Advant Controller 450 User s Guide Table of Contents 3BSE 002 415R701 Rev A xvi ...
Страница 30: ...Advant Controller 450 User s Guide Table of Contents 3BSE 002 415R701 Rev A xx ...
Страница 488: ... GYDQW RQWUROOHU 8VHU V XLGH SSHQGL DUGZDUH 0RGXOHV A 48 3BSE 002 415R701 Rev A ...
Страница 496: ...Advant Controller 450 User s Guide Appendix C Delivery Documentation C 2 3BSE 002 415R701 Rev A ...
Страница 508: ...Advant Controller 450 User s Guide Appendix D Item Designations D 12 3BSE 002 415R701 Rev A ...
Страница 514: ...Advant Controller 450 User s Guide Appendix E Current Consumption and Heat Dissipation E 6 3BSE 002 415R701 Rev A ...
Страница 518: ...Advant Controller 450 User s Guide Appendix F Load Calculation F 4 3BSE 002 415R701 Rev A ...
Страница 522: ...Advant Controller 450 User s Guide Appendix G Memory Calculation G 4 3BSE 002 415R701 Rev A ...
Страница 528: ...Advant Controller 450 User s Guide Appendix H Halt Codes H 6 3BSE 002 415R701 Rev A ...
Страница 561: ...Advant Controller 450 User s Guide Index 3BSE 002 415R701 Rev A iii V Valve control 1 102 VT100 terminal 1 105 ...
Страница 562: ...Advant Controller 450 User s Guide Index iv 3BSE 002 415R701 Rev A ...
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Страница 564: ...3BSE 002 415R701 Rev A March 2000 ...