FR500A&FR510A Series Vector Control Inverter
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Group F13 Process PID
The purpose of process PID control is to make feedback value consistent with the set value.
PID control diagram is as shown in Fig. 6-25.
Fig. 6-33
F13.00
PID setting
Range: 0
～
7
Default: 0
Select the setting source of PID control.
0: F13.01 digital setting
1: keypad potentiometer
2: AI1
3: Communication
4: Multi-Reference
5: DI7/HI pulse input
6: AI2
7: AI3
F13.01
PID digital setting
Range:0.0
～
100.0%
Default:50.0%
When F13.00 is set to 0, this parameter value is taken as set value of PID.
F13.02
PID feedback
Range:0
～
8
Default:0
Select the feedback source of PID control.
0: AI1
1: AI2
2: Communication
3: AI1+AI2
4: AI1-AI2
5: Max{AI1
，
AI2}
6: Min{AI1
，
AI2}
7: DI7/HI pulse input
8: AI3
F13.03
PID setting feedback range
Range:0.0
～
6000.0
Default:100.0
This parameter is a non-dimensional unit. It is used for PID setting display (U00.11) and PID
feedback display (U00.12).Relative value 100% of PID setting feedback corresponds to the value of
F13.03.
If F13.03 is set to 1000 and PID setting is 50.0%, the PID setting display (U00.11) is 500.
F13.04
PID action direction
Range:0
～
1
Default:0
0: Positive adjustment
1: Negative adjustment
This parameter can be used with digital input terminal "PID adjustment direction" to select positive
or negative adjustment of PID.
F13.04
PID adjustment direction terminal
Adjustment
0
OFF
Positive
