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Control Bits and Extra Flags
Control Bits and Extra Flags make it possible for the MODBUS master to control various WL functions.
The Control Bits and Extra Flags are accessed using the following functions:
- 01 Read Coils
- 05 Write Single Coil
- 15 Write Multiple Coils
Bit number WL
Control Bits
0, 1
Breaker open / close
00 = no action
01 = open circuit breaker
10 = close circuit breaker
11 = no action
2 clear reason for trip
3 Not used
4
User output
0 = User output Off
1 = User output On
5 Not used
6 Not used
7 Not used
Extra Flags 8, 9 not used
10 Clear log book
11 Clear all min/max values
12
Clear temperature
min/max values
13 Not used
14 Clear maintainance counters
15
Synchronize system clock at a rising edge
Sets the time to xx:30:00:00