MD380 User Manual Desc
ription of Function Codes
- 219 -
Function Code Parameter Name Setting Range Default
FC-16
Simple PLC
running mode
0: Stop after running one cycle
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2: Repeat after running one cycle
0
0: Stop after running one cycle
The AC drive stops after running one cycle, and will not start up until receiving another
command.
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2: Repeat after running one cycle
The AC drive automatically starts another cycle after running one cycle, and will not
stop until receiving the stop command.
Simple PLC can be either the frequency source or V/F separated voltage source.
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FC-15 are positive or negative determines the running direction. If the parameter values are
negative, it indicates that the AC drive runs in reverse direction.
Figure 6-32 Simple PLC when used as frequency source
Running
direction
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output
250 ms
pulses
Time (t)
FC-18 FC-20 FC-23
FC-01
FC-
00
FC-21
FC-02
FC-14
FC-15
FC-19
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