ABB TPU2000 Technical Manual page 322

TPU2000/2000R Modbus/Modbus Plus/ Modbus TCP/IP Automation Guide
9.3 Set/Reset Output Contacts Command (3 9 3)
This command allows for the assertion/deassertion of the ULO1 to ULO9 logical outputs. It also provides the means to reset
the sealed in logical output contacts. Outputs denoted with an '*' are sealed in and can only be reset.
Bit = 0, Output Not Energized/No Change in Status.
Bit = 1, Output Energized/Change in Status.
Bit Output Byte1
7 87T*
6 87H*
5 2HROA*
4 5HROA*
3 AHROA*
2 51P-1*
1 51P-2*
0 50P-1*
Bit Output Byte4
7 ULO5
6 ULO6
5 ULO7
4 ULO8
3 ULO9
2 SPARE
1 SPARE
0 SPARE
Example: To send a command to clear 150G-2* and set ULO4, the following command bytes should be issued.
Set/Reset Output Byte3 = 01 hex
Status Change Output Byte3 = 81 hex
This allows a change to occur for outputs in bit position 7 and 0. Note that you can only clear '*' (sealed in) outputs.
Msg byte
1/1
1/2
1/3
2/1
2/2
2/3
3/1
3/2
3/3
4/1
4/2
4/3
5/1
5/2
5/3
6/1
6/2
6/3
7/1
7/2
7/3
8/1
8/2
8/3
Output Byte2
150P-1*
50P-2*
150P-2*
51N-1*
51G-2*
50N-1*
150N-1*
50G-2*
Output Bytes5-8
SPARE
SPARE
SPARE
SPARE
SPARE
SPARE
SPARE
SPARE
Definition
Most significant high byte of password
Most significant low byte of password
Least significant high byte of password
Least significant low byte of password
spare
Command + Subcommand = 0x93
Set/Reset Output Byte1
Set/Reset Output Byte2
Set/Reset Output Byte3
Set/Reset Output Byte4
Set/Reset Output Byte5
Set/Reset Output Byte6
Set/Reset Output Byte7
Set/Reset Output Byte8
Spare
Spare
Spare
Spare
Status Change Output Byte1
Status Change Output Byte2
Status Change Output Byte3
Status Change Output Byte4
Status Change Output Byte5
Status Change Output Byte6
Output Byte3
150G-2*
46-1*
46-2*
63*
ULO1
ULO2
ULO3
ULO4
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