Goodrive350 IP55 High-ingress Protection Series VFD Basic Operation Instructions
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Step 5: Set P21.00=0021 to enable photoelectric switch positioning, the photoelectric switch
signal can be connected to S8 terminal only, and set P05.08=43, meanwhile, set P21.17,
P21.11 and P21.12 (set positioning displacement) based on actual needs; set P21.21
(deceleration time of positioning), however, when present running speed is too fast or the set
positioning displacement is too small, the deceleration time of positioning will be invalid, and it
will enter direct deceleration positioning mode.
Step 6: Cyclic positioning
After positioning is done, the motor will stay in current position. Users can set cyclic positioning
through input terminal function selection (55: enable cyclic digital positioning) in P05 group;
when the terminal receives cyclic positioning enable signal (pulse signal), the motor will
continue running in the set speed as per the speed mode and re-enter positioning state after
encountering photoelectric switch.
(7) Hold positioning
The position loop gain during positioning is P21.03; while the position loop gain in
positioning-completion-hold state is P21.02. In order to keep sufficient position-hold force and
ensure no system oscillation occurred, adjust P03.00, P03.01, P20.05 and P21.02.
5.5.19 Fault handling
The following provides fault handling information.
In running
Fault occurred, and the
keypad displayed fault
code
Figure out the fault
cause based on the
fault code
Figure out the most possible
cause according to P07.33–
P07.40
Run again
Proper running
Rule out
fault based on
corresponding
solutions
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