TI120 Series Variable Frequency Drive
Detailed parameter introduction
- 120 -
P40.19 Initial
value
P40.20 Initial
value hold time
Output frequency
Time
Figure 5-21 Schematic Diagram of PID Initial Value Function
P40.21
PID operation output
maximum
range:0.0%~100.0%
Factory
default:100.0%
Limit the maximum value of PID adjustment output
P40.22
PID reverse output cutoff
frequency
range:0.00Hz~maximum
frequency
Factory
default:0.00Hz
Limit the frequency value when the PID adjustment output is opposite to the given run command.
P40.23
PID shutdown operation
selection
range:0~1
Factory default:0
0: no calculation during shutdown
1: operation during shutdown
It is used for selecting whether to continue the operation of PID adjustment when the variable
frequency drive stops.
P40.24
PID given missing detection
value
range:0.0%~100.0%
Factory default:0.0%
P40.25
PID given loss detection time
range:0.00s~30.00s
Factory
default:1.00s
When the PID setting is less than the setting value of P40.24 and the duration is greater than the
value of P40.25, the variable frequency drive will perform a free stop or emergency stop according to the
setting value of P40.28.
P40.26
PID feedback missing
detection value
range:0.0%~100.0%
Factory default:0.0%
P40.27
PID feedback loss detection
time
range:0.00s~30.00s
Factory
default:1.00s
When the PID feedback is less than the setting value of P40.26 and the duration is greater than the
value of P40.27, the variable frequency drive will perform a free stop or emergency stop according to the
setting value of P40.28.
