Powtran PI9100 Series Manual page 163

Chapter 5 Function parameter
After the inverter completes a single cycle, it will automatically maintain the frequency
and direction of the last stage.
2: circulating
After the inverter completes a cycle, it will automatically start next cycle, and stop till
the stop command is given.
E1.19
Running
direction
E1.18
DO or RELAY output
Simple PLC
power-down
E1.17
memory
selection
PLC "Power-Down With Memory" means that the PLC operating stage and frequency
before power-down are memorized, and then it will continue to run from the position of the
memorized stage in next power-on. If Power-Down Without Memory is selected, the PLC
process will restart from the starting position for each power-on
PLC "Stop With Memory" means that the PLC operating stage and frequency before
stop are recorded, and then it will continue to run from the position of the recorded stage in
next run. If Stop Without Memory is selected, the PLC process will restart from the starting
position for each start.
E1.21
E1.00
E1.01
E1.23
E1.20
Units digit
Power-down
without memory
Power-down with memory
Tens digit
Stop without memory
Stop with memory
E1.14
E1.02
Schematic diagram of simple PLC
Power-down
memory selection
Stop memory
selection
158
E1.25
Time
250ms Pulse
0
1
00
0
1
t
☆