Remak VCS Installation And Operating Instructions Manual page 78

Connection to the Master System (ModBus Standard)
Description of Pre-defined Variables in the Modbus Network
This section includes a description of variables (registers) according to the assigned REMAK data points. The list below includes
specifications of variables for different VCS control system variants at the discretion of REMAK a.s.
For example, if the VCS control system (air-handling device) has not been equipped with gas heating, it will not be possible to
use these variables.
Coil status (Read/Write)
Adress Description
0x0001 Alarm acknowledge
0x0002
0x0003
0x0004
0x0007
0x0011
0x0012 Ext control input 1
0x0013 Ext control input 2
0x0014
0x0015 Fire alarm
Input states (Read)
Adress Description
1x0001 Alarm class danger (A)
1x0002 Alarm class critical (A)
1x0003 Alarm class low (B)
1x0004 Alarm class warning (B)
1x0005
1x0011
1x0012 Ext control input 1
1x0013 Ext control input 2
1x0014
1x0015
1x0020
1x0021
1x0022
1x0023
1x0024
1x0026 Fan alarm
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Values/Units
0-1
0-1
0-1
0-1
Values/Units
0-1
0-1
0-1
0-1
0-1
0-1
0-1
Remarks
Off*On
Off*On
Off*On
OK*Alarm
Remarks
Off*On
Normal*Alarm
Normal*Alarm
Normal*Alarm
Off*On
Off*On
OK*Alarm