ABB ACH550-01 User Manual page 160

ACH550-01 User's Manual
Digital output signal source selection
Code Setting for fieldbus control & description Range
1401 RELAY OUTPUT 1
Defines the event or condition that activates relay 1 – what relay output
1 means.
35 = – Energise the relay based on the input from the fieldbus
COMM
communication.
• Fieldbus writes a binary code in parameter 0134 that energises
relay 1...relay 6 according to the table below.
• 0 = De-energise the relay, 1 = Energise the relay.
Par. 0134
0
1
2
3
4
5...62
63
36 = (-1) – Energise the relay based on the input from the fieldbus
COMM
communication.
• Fieldbus writes a binary code in parameter 0134 that energises
relay 1...relay 6 according to the table below.
• 0 = De-energise the relay, 1 = Energise the relay.
Par. 0134
0
1
2
3
4
5...62
63
1402 RELAY OUTPUT 2
Defines the event or condition that activates relay 2 – what relay output
2 means.
• See 1401
RELAY OUTPUT
1403 RELAY OUTPUT 3
Defines the event or condition that activates relay 3 – what relay output
3 means.
• See 1401
RELAY OUTPUT
Serial communications
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Binary RO6 RO5 RO4 RO3 RO2 RO1
000000 0 0
000001 0 0
000010 0 0
000011 0 0
000100 0 0
... ... ...
111111 1 1
Binary RO6 RO5 RO4 RO3 RO2 RO1
000000 1 1
000001 1 1
000010 1 1
000011 1 1
000100 1 1
... ... ...
111111 0 0
1.
1.
0...47
0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
... ... ... ...
1 1 1 1
1 1 1 1
1 1 1 0
1 1 0 1
1 1 0 0
1 0 1 1
... ... ... ...
0 0 0 0
0...47
0...47
155