Force Coil Commands - GE 345 Communications Manual

MODBUS FUNCTIONS

Force coil commands

1–176
FUNCTION CODE: 1 byte (with MSbit set to 1)
EXCEPTION CODE: 1 byte
CRC: 2 bytes
The 345 implements the following exception response codes:
01 - ILLEGAL FUNCTION
02 - ILLEGAL DATA ADDRESS
03 - ILLEGAL DATA VALUE
Modbus Address Hex Address
1
4
5
6
7
8
11
96
99
100
101
102
104
105
120
127
128
4096
4097
4098
4099
4100
4101
4102
4103
4104
4105
4106
4107
4108
CHAPTER 1: COMMUNICATIONS GUIDE
The function code transmitted is not one of the functions
supported by the 345.
The address referenced in the data field transmitted by the
master is not an allowable address for the 345.
The value referenced in the data field transmitted by the
master is not within range for the selected data address.
Description
Reset
Open
Close
Display Message
Activate Group 1
Activate Group 2
Active Group
Clear Last Trip Data Prompt
Clear Trip Counters
Clear Event Records
Clear Waveform Data
Clear Maintenance Timer
Clear Temperature History
Clear Thermal Image
Trigger Waveform Capture
Start Uploading Setpoint File
End Uploading Setpoint File
Force Virtual Input 1 State
Force Virtual Input 2 State
Force Virtual Input 3 State
Force Virtual Input 4 State
Force Virtual Input 5 State
Force Virtual Input 6 State
Force Virtual Input 7 State
Force Virtual Input 8 State
Force Virtual Input 9 State
Force Virtual Input 10 State
Force Virtual Input 11 State
Force Virtual Input 12 State
Force Virtual Input 13 State
345 TRANSFORMER PROTECTION SYSTEM – COMMUNICATIONS GUIDE