YASKAWA CIPR-GA50C series, Техническое руководство

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Parameter
Details
12
12.3 b: Application
YASKAWA SIEPC71061753A GA500 Technical Manual 511
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b5-47: PID Trim Mode Output Reverse Sel
No.
(Hex.)
Name Description
Default
(Range)
b5-47
(017D)
PID Trim Mode Output
Reverse Sel
Sets reverse motor rotation when the PID control output is negative.
1
(0, 1)
This parameter is enabled when b5-01 = 3 or 4 [PID Mode Setting = Fref + PID Trim, Fref + PID Trim (D on
feedback)] .
0 : Lower Limit is Zero
When PID output is negative, PID output is limited to 0 and drive output is shut off.
1 : Negative Output Accepted
When the PID output is negative, the motor will rotate in reverse.
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b5-53: PID Integrator Ramp Limit
No.
(Hex.)
Name Description
Default
(Range)
b5-53
(0B8F)
RUN
PID Integrator Ramp Limit
Sets the responsiveness of PID control when the PID feedback changes quickly.
0.0 Hz
(0.0 - 10.0 Hz)
Note:
• This parameter is disabled when set to 0.0 Hz.
• When b5-53 > 0.0 Hz and the drive enables the integrator ramp limit, the PID integrator value limit is the range set by the output
frequency ± b5-53 .
•
When the PID feedback changes quickly, gradually decrease the this parameter in 0.1 Hz increments to decrease the speed of the
response of PID control.
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b5-54: PID Softstarter Cancel Selection
No.
(Hex.)
Name Description
Default
(Range)
b5-54
(0BB7)
PID Softstarter Cancel
Selection
Sets how the soft-starter responds to PID input/output.
0
(0, 1)
Table 12.33 shows how the soft-starter responds to PID input/output.
Table 12.33 Soft Starter and PID Input/Output
Selection
PID Frequency Reference
Input
PID Frequency Reference
Output
Soft Starter Input Soft Starter Output
Soft Starter 1 Frequency Reference Soft Starter Input PID Frequency Reference Output Output Frequency
Soft Starter 2 Soft Starter Output Output Frequency Frequency Reference PID Frequency Reference Input
0 : Soft Starter 1
The soft starter process occurs downstream from the PID function. The PID function input functions as the
frequency reference, the PID function output functions as the soft starter input, and the soft starter output
functions as the output frequency.
1 : Soft Starter 2
The soft starter process occurs upstream from the PID function. The soft starter input functions as the frequency
reference, the soft starter output functions as the PID function input, and the PID function output functions as the
output frequency.
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b5-55: PID Feedback Monitor Selection
No.
(Hex.)
Name Description
Default
(Range)
b5-55
(0BE1)
PID Feedback Monitor
Selection
Sets the monitor ( Ux-xx ) used as the PID Feedback. Set the x-xx part of the Ux-xx [Monitor] .
000
(000 - 999)
Note:
• You cannot select parameter U5-xx .
• This parameter is disabled when set to 000 .
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV