ScreenMaster RVG200
Paperless recorder
Appendix B – MODBUS TCP / MODBUS 485
154
OI/RVG200-EN
Read only: 0 = Alarm group inactive
1 = Alarm group active
Read only: 0 = Alarm group inactive
1 = Alarm group active
Alarm group
MODBUS coil
Alarm group
MODBUS coil
Alarm group 1
301
Alarm group 7
307
Alarm group 2
302
Alarm group 8
308
Alarm group 3
303
Alarm group 9
309
Alarm group 4
304
Alarm group 10
310
Alarm group 5
305
Alarm group 11
311
Alarm group 6
306
Alarm group 12
312
Table B.4 Alarm groups
Read only: 0 = All alarms inactive
1 = At least 1 alarm active
Title
MODBUS coil
Any alarm
325
Table B.5 Any alarm
Read only: 0 = Alarm inactive
1 = Alarm active
Read only: 0 = Alarm inactive
1 = Alarm active
Real-time alarm
MODBUS coil
Real-time alarm
MODBUS coil
Real-time alarm 1
331
Real-time alarm 3
333
Real-time alarm 2
332
Real-time alarm 4
334
Table B.6 Real-time alarms
Read: Always returns '0'
Write: 1 = Activate
Read: Always returns '0'
Write: 1 = Activate
Operator message
MODBUS coil
Operator message
MODBUS coil
Operator Message 1
350
Operator Message 13
362
Operator Message 2
351
Operator Message 14
363
Operator Message 3
352
Operator Message 15
365
Operator Message 4
353
Operator Message 16
366
Operator Message 5
354
Operator Message 17
367
Operator Message 6
355
Operator Message 18
368
Operator Message 7
356
Operator Message 19
369
Operator Message 8
357
Operator Message 20
370
Operator Message 9
358
Operator Message 21
371
Operator Message 10
359
Operator Message 22
372
Operator Message 11
360
Operator Message 23
373
Operator Message 12
361
Operator Message 24
374
Table B.7 Operator messages