79
Group P5: PLC Control(Special Operation)
Default value 0
PLC memory mode
P500
Setting Range:0~1 Unit:1
Explanation: 0: Do not remember 1: Remember
0: Do not remember
In the operational process of PLC program, P500 will choose not to remember.
When machinery stops because of fault or other reasons, inverter will not
remember status before the stopping. After restart, running begins from initial
state.
1: Remember
In the running of PLC program, P500 will select to remember. When it stops
because of fault or other reasons, inverter will remember status before
stopping. After restart, inverter will continue operating according to program.
Attention: power cannot be cut off.
Stop,power cut and power on, inverter will not remember status before power
cut off. After restarting, inverter will run according to initial state of program.
Default value 0
PLC start mode
P501
Setting Range:0~1 Unit:1
Explanation: 0: Invalid (PLC can not start) 1: Valid (PLC start)
P501 determines PLC start mode of inverter.
P501=0, means PLC is invalid. The inverter is operated by common mode.
When P501=1, PLC will start. The inverter select PLC program to run.
Under the status of PLC start, when various running orders and programs,
inverter will choose the highest level to run according to priority level.
Precedence level
Priority level
Item
1
Jog
High
—
low
2
External multi
-speed
3
Internal multi
-speed
4
PID
5
6
7
Triangular wave
Winding
Inverter setting mode
6
Chapter 6 Description of parameter setting
FC100 Series User Manaul
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