Powtran PI9000 series User Manual

Chapter 5 Function parameter
158
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.
E1.17
Simple PLC
power-down
memory
selection
Units digit
Power-down
memory selection
00
☆
Power-down
without memory
0
Power-down with memory
1
Tens digit
Stop memory
selection
Stop without memory
0
Stop with memory
1
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.
Running
direction
Schematic diagram of simple PLC
E1.19
E1.00
E1.21
E1.01
E1.18
E1.20
E1.23
E1.02
E1.14
E1.25
250ms
Pulse
Time
t
DO or RELAY output

Powtran PI9000 series Specifications

General

Brand	Powtran
Model	PI9000 series
Category	Inverter
Language	English