ABB ACH550-UH User Manual page 184

1-180
Code Description
5 = 5 – Enables the Interlock function and assigns a digital input (starting with
DI
PFA relay. These assignments are defined in the following table and depend on:
• the number of PFA relays [number of parameters 1401...1403 and 1410...1412 with value = 31 (
• the Autochange function status (disabled if 8118
No. PFA Autochange disabled
relays
0 1...
DI
5: Speed Reg Motor
DI
6: Free
DI
1 1...
DI
5: Speed Reg Motor
DI
6: First PFA Relay
DI
2 Not allowed
3...6 Not allowed
6 = 6 – Enables the Interlock function and assigns digital input
DI
motor.
• Requires 8118
No. PFA Autochange disabled
relays
0 1...
DI
6: Speed Reg Motor
DI
1 Not allowed
2...6 Not allowed
Parameters
Group 81: PFA Control
Range
(P 8118)
4: Free Not allowed
DI
4: Free
DI DI
DI
DI
DI
DI
DI
Not allowed
= 0.0.
AUTOCHNG INTERV
5: Free Not allowed
DI
DI
DI
Not allowed
Resolution
= 0.0, and otherwise enabled).
AUTOCHNG INTERV
Autochange enabled
(P 8118)
1... 4: Free
DI
5: First PFA Relay
6: Free
1... 4: Free
DI
5: First PFA Relay
6: Second PFA Relay
6 to the interlock signal for the speed regulated
DI
Autochange enabled
1... 5: Free
DI
6: First PFA Relay
ACH550-UH User's Manual
Default
5) to the interlock signal for each
DI
)]
PFA
S