Download USER MANUAL - BCH Electric Limited

12. Protective functions
 For example, set F59 to 3 to make stall prevention active during Acceleration and constant
run.
 When stall prevention is executed during acceleration or deceleration, Accel/Decel time
may take longer than the user-setting time.
 When stall prevention is activated during constant run, t1, t2 executed in accordance with
the value set in ACC - [Accel time] and dEC - [Decel time].
F60
Current
Freq.
t1
Multi-function
output or relay
During
acceleration
t2
During
constant run
DC
voltage
Freq.
Multi-function
output or relay
During
deceleration
12-4
SINUS N