FR500A&FR510A Series Vector Control Inverter
- 130 -
1: limit
When using PID regulation, Setting “1”can prevent output lags caused by the existence of
acceleration and deceleration.
Hundred’s place
: Action selection when using UP/DOWN function to modify the frequency in PID
mode.
0:Zero clearing when power off.
Clear the value(increased or decreased) caused by UP/DOWN function when power off
1:Keep the value when power off.
Keep the value (increased or decreased) caused by UP/DOWN function when power off
Thousand’s place
: Select whether to detect PID feedback loss or not at stop.
0: No detection at stop.
1: Do detection at stop
Ten thousand’s place
: Select action for PID feedback loss
0: Report fault
1: Ramp to stop
F13.27
UP/DOWN speed of PID
digital given
Range:0.0
～
100%(0.0%
invalid)
Default: 0.0%
This function code is to set the speed of UP/DOWN function, value 100% corresponding to 50Hz.
F13.30
PID upper limit source
Range: 0~5
Default: 0
This function code set the upper limit source of PID mode;
0:F13.22
1:F13.22*VP(Potentiometer on keypad)
2:F13.22*AI1
3:F13.22*AI2
4:F13.22*HI(Pulse input ,DI7)
5:F13.22*AI3
F13.31
PID lower limit source
Range: 0~5
Default: 0
This function code set the lower limit source of PID mode;
0:F13.23
1:F13.23*VP(Potentiometer on keypad)
2:F13.23*AI1
3:F13.23*AI2
4:F13.23*HI(Pulse input ,DI7)
5:F13.23*AI3
Group F14 Swing Frequency, Fixed Length, Count and Wakeup
The swing frequency function is applied to the textile and chemical fiber fields and the applications
where traversing and winding functions are required.
The swing frequency function indicates that the output frequency of the AC drive swings up and
down with the set frequency as the center. The trace of running frequency at the time axis is shown in
the following figure. The swing amplitude is set in F14.00 and F14.01. When F14.01 is set to 0, the
swing amplitude is 0 and the swing frequency does not take effect.
Figure 6-34
