1-104 ACH550-UH User’s Manual
Parameters
35 = COMM – Energize relay based on input from fieldbus communication.
• Fieldbus writes binary code in parameter 0134 that can energize relay 1…relay 6 according to the following:
• 0 = De-energize relay, 1 = Energize relay.
36 =
COMM(-1) – Energize relay based on input from fieldbus communication.
• Fieldbus writes binary code in parameter 0134 that can energize relay 1…relay 6 according to the following:
• 0 = De-energize relay, 1 = Energize relay.
37 =
TIMED FUNC 1 – Energize relay when Timed Function 1 is active. See Group 36: TIMED FUNCTIONS.
38…40 =
TIMED FUNC 2…4 – Energize relay when Timed Function 2…4 is active. See TIMED FUNC 1 above.
41 =
MNT TRIG FAN – Energize relay when cooling fan counter is triggered. See Group 29: MAINTENANCE TRIG.
42 =
MNT TRIG REV – Energize relay when revolutions counter is triggered. See Group 29: MAINTENANCE TRIG.
43 =
MNT TRIG RUN – Energize relay when run time counter is triggered. See Group 29: MAINTENANCE TRIG.
44 =
MNT TRIG MWH – Energize relay when MWh counter is triggered. See Group 29: MAINTENANCE TRIG.
45 =
OVERRIDE – Energize relay when override mode is active.
46 =
START DELAY – Energize relay when a start delay is active.
47 =
USER LOAD C – Energize relay when a user load curve fault or alarm occurs.
1402 RELAY OUTPUT 2 0…47 1 2 (
RUN)
Defines the event or condition that activates relay 2 – what relay output 2 means.
• See 1401
RELAY OUTPUT 1.
1403 RELAY OUTPUT 3 0…47 1 3 [
FAULT(-1)]
Defines the event or condition that activates relay 3 – what relay output 3 means.
• See 1401
RELAY OUTPUT 1.
1404 RO 1 ON DELAY 0.0…3600.0 s 0.1 s 0.0 s
Defines the switch-on delay for relay 1.
• On / off delays are ignored when relay output 1401 is set to
PFA.
1405 RO 1 OFF DELAY 0.0…3600.0 s 0.1 s 0.0 s
Defines the switch-off delay for relay 1.
• On / off delays are ignored when relay output 1401 is set to PFA.
Group 14: Relay Outputs
Code Description Range Resolution Default S
Par. 0134 Binary RO6 RO5 RO4 RO3 RO2 RO1
0 000000 0 0 0 0 0 0
1 000001 0 0 0 0 0 1
2 000010 0 0 0 0 1 0
3 000011 0 0 0 0 1 1
4 000100 0 0 0 1 0 0
5…62 … … ……………
63 111111 1 1 1 1 1 1
Par. 0134 Binary RO6 RO5 RO4 RO3 RO2 RO1
0 000000 1 1 1111
1 000001 1 1 1110
2 000010 1 1 1101
3 0000111 11100
4 000100 1 1 1011
5…62 … … ……………
63 111111 0 0 0000
1404 ON DELAY 1405 OFF DELAY
Control event
Relay status
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