ACS 300 User’s Manual 69
Chapter 7 - Drive Parameters
hysteresis is 20 % of F SUPERV.
5 (<Frequency limit)
Relay is de-energised when the output frequency falls below the
value selected with parameter F SUPERV. Relay is energised
when output frequency is more than (F SUPERV + hysteresis). If
F SUPERV is greater than 10 Hz the hysteresis is 2 Hz,
otherwise hysteresis is 20 % of F SUPERV.
6 (Motor is running forward)
Relay is de-energised, when the motor is running and the
direction is forward (according to the status of the modulator, not
the reference or switches).
7 (Motor is running)
Relay is energised, when the motor is running (according to the
status of the modulator, not the reference or switches).
8 (Motor overtemperature trip)
Relay is de-energised while the Motor Overtemp fault is active.
Other faults can also be active while the relay is de-energised.
9 (Under Panel Control (LOCAL state))
Relay is de-energised while the LOCAL state is active (REMOTE
LED on the panel is not illuminated).
10 (None)
Relay is de-energised.
Note! Relay is de-energised, if this function is selected while the
relay is energised.
11 (Fault (-1))
Relay is energised (and the fault LED on the Control Panel
illuminates), when a fault is active.
Note! When planning the application of the programmable relay,
To Next Page
Loading...
