ABB ACH550-01 User Manual page 323

ACH550 User's Manual
Code Description
8126 TIMED AUTOCHANGE
Sets the autochange with timer. When enables, autochange is
controlled with the timed functions.
0 = .
NOT SEL
1 = 1 – Enables autochange when timer 1 is active.
TIMER
2...4 =
TIMER
8127 MOTORS
Sets the actual number of PFA controlled motors (maximum 7 motors,
1 speed regulated, 3 connected direct-on-line and 3 spare motors).
• This value includes also the speed regulated motor.
• This value must be compatible with the number of relays allocated to
PFA if the Autochange function is used.
• If Autochange function is not used, the speed regulated motor does
not need to have a relay output allocated to PFA but it needs to be
included in this value.
8128 AUX START ORDER
Sets the start order of the auxiliary motors.
1 =
EVEN RUN TIME
on the run times.
2 =
RELAY ORDER
Parameter listing and descriptions
2...4 – Enables autochange when timer 2...4 is active.
– The time sharing is active. The start order depends
– The start order is fixed to be the order of the relays.
Range
0...4
1...7
1...2
311