114
This function is used to limit the difference between two beats (2ms/beat) of PID output, so as to restrain the PID
output from changing too fast, and make the operation of the inverter tend to be stable.
10-23
Maximum deviation between two PID outputs in forward
direction
Factory setting
1.00%
Setting range 0.00%
～
100.00%
10-24
Maximum deviation between two PID outputs in reverse
direction
Factory setting
1.00%
Setting range 0.00%
～
100.00%
10-23 and 10-24 respectively correspond to the maximum value of the absolute value of the output deviation
during forward rotation and reverse rotation.
10-25
PID integral attribute
Factory setting
0
Setting range
Single digit Integral separation
0
Invalid
1
Valid
Tens digital Whether to stop integration after output to limit
0
Continue to integrate
1
Stop integration
Integral separation: If integral separation is set to be valid, when the multi-function terminal MI integral pause
(function 38) is valid, PID integral PID integral stops calculation, at this time PID only the proportional and
derivative functions are valid. When the integral separation is invalid, regardless of whether the multi-function
terminal MI is valid, the integral separation is invalid.
Whether to stop integration after the output reaches the limit: After the PID operation output reaches the
maximum or minimum value, you can choose whether to stop the integration. If you choose to stop integration,
then the PID integration will stop calculating, which may help reduce the amount of PID overshoot.
10-26
PID feedback loss detection value
Factory setting
0.0%
Setting range
0.0%:No judge the loss of feedback
0.1%
～
100.0%
10-27
PID feedback loss detection time
Factory setting
0.0s
Setting range 0.0s
～
20.0s
This parameter can detect whether the PID feedback line is missing.
When the PID feedback amount is less than the feedback loss detection value 10-26, and the duration exceeds
the PID feedback loss detection time 10-27, the inverter alarms the fault PIDE, and handles it according to the
selected fault handling method.
10-28
PID Shutdown calculation
Factory setting
0
Setting range
0
No operation during shutdown
1
Operation at shutdown
It is used to select whether PID continues to operate under PID stop status. In general applications, PID should
stop calculation in the stop state.
Summary of Contents for S3100E Series
Page 1: ...S3100Eseries inverter General vector control PM User manual User manual ...
Page 24: ...20 Size 5 Unit mm S3100E 4T45G 55P 4T110G Size 6 Unit mm S3100E 4T110G 132P 4T160G 185P ...
Page 25: ...21 Size 7 Unit mm S3100E 4T185G 200P 4T220G Size 8 Unit mm S3100E 4T220G 250P 4T315G ...
Page 26: ...22 Size 9 Unit mm S3100E 4T315G 355P 4T400G 450P Size 10 Unit mm S3100E 4T450G 500P 4T500G ...
