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VDF650 User Manual
Function Code
Simple PLC
PC-17
retentive selection
PLC retentive upon power failure indicates that the AC drive memorizes the PLC running
moment and running frequency before power failure and will continue to run from the
memorized moment after it is powered on again. If the unit's digit is set to 0, the AC drive
restarts the PLC process after it is powered on again.
PLC retentive upon stop indicates that the AC drive records the PLC running moment and
running frequency upon stop and will continue to run from the recorded moment after it
starts up again. If the ten's digit is set to 0, the AC drive restarts the PLC process after it
starts up again.
Function Code
PC-18
Running time of simple PLC reference 0
Acceleration/deceleration time of simple
PC-19
PLC reference 0
PC-20
Running time of simple PLC reference 1
Acceleration/deceleration time of simple
PC-21
PLC reference 1
PC-22
Running time of simple PLC reference 2
Acceleration/deceleration time of simple
PC-23
PLC reference 2
PC-24
Running time of simple PLC reference 3
Acceleration/deceleration time of simple
PC-25
PLC reference 3
PC-26
Running time of simple PLC reference 4
Acceleration/deceleration time of simple
PC-27
PLC reference 4
PC-28
Running time of simple PLC reference 5
Acceleration/deceleration time of simple
PC-29
PLC reference 5
PC-30
Running time of simple PLC reference 6
Acceleration/deceleration time of simple
PC-31
PLC reference 6
PC-32
Running time of simple PLC reference 7
Acceleration/deceleration time of simple
PC-33
PLC reference 7
Parameter Name
Parameter Name
Setting Range
Unit's digit (Retentive upon power
failure)
0: No
1: Yes
Ten's digit (Retentive upon stop)
0: No
1: Yes
- 217 -
r iption of Function Codes
Desc
Setting Range
0.0–6553.5s (h)
0–3
0.0–6553.5s (h)
0–3
0.0–6553.5s (h)
0–3
0.0–6553.5s (h)
0–3
0.0–6553.5s (h)
0–3
0.0–6553.5s (h)
0–3
0.0–6553.5s (h)
0–3
0.0–6553.5s (h)
0–3
Default
00
Default
0.0s (h)
0
0.0s (h)
0
0.0s (h)
0
0.0s (h)
0
0.0s (h)
0
0.0s (h)
0
0.0s (h)
0
0.0s (h)
0
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