Savch S3100E Series, User Manual

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87
Running
direction
05-15
Time
250ms pulse
MO1 or relay or
DFM (M) output
05-02
05-14
05-19
05-21
05-01
05-18 05-20 05-23
05-00
Figure 5-11 Schematic diagram of simple PLC
When used as a frequency source, the PLC has three operating modes, but not as a V/f voltage source. among
them:
0: Stop at the end of a single run:
The inverter will automatically stop after completing a single cycle. It needs to give the run command again to
start.
1: Keep the final value at the end of a single run:
After the inverter completes a single cycle, it automatically maintains the running frequency and direction of the
last segment.
2: Keep circulating:
After the inverter completes one cycle, it automatically starts the next cycle until it stops when there is a stop
command.
05-17
Simple PLC power failure memory selection

Factory setting 0
Setting range
Single digit Power failure memory selection
0 Power failure no memory
1 Power failure memory
Tens digital Stop memory selection
0 Stop no memory
1 Stop memory
PLC power failure memory refers to memorizing the PLC's running stage and running frequency before power
failure. It will continue to operate from the memory stage when it is next powered on. If no memory is selected, the
PLC process will be restarted every time the power is turned on.
PLC stop memory is to record the previous PLC running stage and running frequency during stop, and continue
to operate from the memory stage during the next operation. If you choose not to remember, the PLC process will
be restarted every time you start.
05-18 Simple PLC stage 0 running time

Factory setting 0.0s(h)
Setting range 0.0s(h)
～
6500.0s(h)