14
AUTOM ATI C TR A N S FE R SWITCH , OTM _C _ 21D
Register (continued)
Address
(DEC)
Function
code
(DEC)
Values
MODBUS ADDRESS
16
03/06/16
1…32
MODBUS BAUD_RATE
17
03/06/16
0=4800
1=9600
2=19200
3= 38400
MODBUS PARITY_CHECK
18
03/06/16
0=No parity
1=Odd parity
2=Even parity
MODBUS STOP_BIT
19
03/06/16
0=1 Stop bit
1=2 Stop bit
DEVICE_WORKING_MODE
20
04
0=Manual switching mode
1=Emergency off mode
2=Local test mode (see 3.3.1)
3=Remote test mode (see 3.3.2)
4=Auto mode
LINE_PRIORITY
21
04
0=Line 1 priority
1=No line priority
2=Manual back switching
EMERGENCY_OFF_STATUS
22
04
0=Emergency off not happen or elimi-
nated
1=Emergency off happens
OPERATION_COUNTER
23
04
Number of switch position transitions
PRESENT_ALARM
24
04
0=No alarms
1= Switch I transfer fail
2= Switch II transfer fail
3=Both I and II are ON
4= Switch I transfer fail in emergency off
5= Switch II transfer fail in emergency off
Continued on next page
