ScreenMaster RVG200
Paperless recorder
Appendix B – MODBUS TCP / MODBUS 485
OI/RVG200-EN
155
Operator
message
MODBUS
coil
Read
Write
Assign to Group 1
375
0 = Remote operator message not
assigned to group
0 = Unassign remote operator message
from group
Assign to Group 2
376
1 = Remote operator message assigned
to group
1 = Assign remote operator message to
group
Assign to Group 3
377
0 = Remote operator message not
assigned to group
0 = Unassign remote operator message
from group
Assign to Group 4
378
1 = Remote operator message assigned
to group
1 = Assign remote operator message to
group
Assign to Group 5
379
0 = Remote operator message not
assigned to group
0 = Unassign remote operator message
from group
Assign to Group 6
380
1 = Remote operator message assigned
to group
1 = Assign remote operator message to
group
Activate remote
operator message
381
Always reads as 0
0 = No effect
1 = Activate
Table B.8 Remote operator messages