Goodrive350 IP55 High-ingress Protection Series VFD Basic Operation Instructions
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Output terminal polarity
selection
0.000–50.000s (valid only when P06.00=1)
0.000–50.000s (valid only when P06.00=1)
Relay RO1 switch-on
delay
Relay RO1 switch-off
delay
Relay RO2 switch-on
delay
Relay RO2 switch-off
delay
Output terminal state of
present fault
Digital output terminal
state
5.5.13 Simple PLC
Simple PLC is a multi-step speed generator, and the VFD can change the running frequency
and direction automatically based on the running time to fulfill process requirements.
Previously, such function was realized with external PLC, while now, the VFD itself can
achieve this function.
The GD350 IP55 series VFD can realize 16-step speeds control, and provide four groups of
acceleration/deceleration time for users to choose from.
After the set PLC completes one cycle (or one section), one ON signal can be output by the
multi-function relay.
Setup of running
parameters of each
PLC stage
Restart running
after the first
section
Continue running at
the frequency when
interruption occurred
Stop after running
once
Keep running in the
final value after
running once
Cyclic running
0
1
2
P10.00(simple PLC mode)
PLC mode
0
1
0
1
0
1
Normal running
P10.01 (simple PLC memory selection)
No memory
after power off
Memory after
power off
P10.36
(PLC restart mode)
P17.00
Power cut during
running
Terminal function 23
Simple PLC stop reset
Set frequency