YASKAWA GA800 Technical Reference page 549

No.
Name
(Hex.)
b5-35 PID Input Limit Level
(01A0)
RUN
b5-36 PID High Feedback
Detection Lvl
(01A1)
b5-37 PID High Feedback
Detection Time
(01A2)
b5-38 PID User Unit Display
Scaling
(01FE)
b5-39 PID User Unit Display
Digits
(01FF)
b5-40 Frequency Reference
Monitor @PID
(017F)
b5-47 PID Trim Mode Output
Reverse Sel
(017D)
b5-53 PID Integrator Ramp
Limit
(0B8F)
RUN
b5-55 PID Feedback Monitor
Selection
(0BE1)
b5-56 PID Feedback Monitor
Gain
(0BE2)
b5-57 PID Feedback Monitor
Bias
(11DD)
b5-58 PID Setpoints 2
(1182)
RUN
b5-59 PID Setpoints 3
(1183)
RUN
YASKAWA SIEPC71061737D GA800 Drive Technical Reference
Description
V/f CL-V/f OLV CLV AOLV
Sets the output upper limit for the PID control as a percentage of the Maximum Output
Frequency.
Note:
Parameter A1-02 [Control Method Selection] selects which parameter is the maximum
output frequency.
• A1-02 ≠ 8 [EZOLV]: E1-04 [Maximum Output Frequency]
• A1-02 = 8: E9-02 [Maximum Speed]
V/f CL-V/f OLV CLV AOLV
Sets the level that triggers Excessive PID Feedback [FbH] as a percentage of the
Maximum Output Frequency.
Note:
Parameter A1-02 [Control Method Selection] selects which parameter is the maximum
output frequency.
• A1-02 ≠ 8 [EZOLV]: E1-04 [Maximum Output Frequency]
• A1-02 = 8: E9-02 [Maximum Speed]
V/f CL-V/f OLV CLV AOLV
Sets the length of time that the PID feedback signal must be more than the level set in b5-
36 [PID Feedback High Detection Lvl] to cause Excessive PID Feedback [FbH].
V/f CL-V/f OLV CLV AOLV
Sets the value that the drive sets or shows as the PID setpoint when at the maximum output
frequency.
V/f CL-V/f OLV CLV AOLV
Sets the number of digits to set and show the PID setpoint.
0 : No Decimal Places (XXXXX)
1 : One Decimal Places (XXXX.X)
2 : Two Decimal Places (XXX.XX)
3 : Three Decimal Places (XX.XXX)
V/f CL-V/f OLV CLV AOLV
Sets the contents for monitor U1-01 [Frequency Reference] in PID control.
0 : U1-01 Includes PID Output
1 : U1-01 Excludes PID Output
V/f CL-V/f OLV CLV AOLV
Sets reverse motor rotation when the PID control output is negative.
0 : Lower Limit is Zero
1 : Negative Output Accepted
V/f CL-V/f OLV CLV AOLV
Sets the responsiveness of PID control when the PID feedback changes quickly.
V/f CL-V/f OLV CLV AOLV
Sets the monitor (Ux-xx) used as the PID Feedback. Set the x-xx part of the Ux-xx
[Monitor].
V/f CL-V/f OLV CLV AOLV
Sets the gain for the monitor set in b5-55 [PID Feedback Monitor Selection].
V/f CL-V/f OLV CLV AOLV
Sets the bias for the monitor specified in b5-55 [PID Feedback Monitor Selection].
V/f CL-V/f OLV CLV AOLV
Sets the PID setpoint when H1-xx = 3E or 3F [MFDI Function Select = PID Setpoint
Selection 1/2]. This value is a percentage of the maximum output frequency.
Note:
Parameter A1-02 [Control Method Selection] selects which parameter is the maximum
output frequency.
• A1-02 ≠ 8 [EZOLV]: E1-04 [Maximum Output Frequency]
• A1-02 = 8: E9-02 [Maximum Speed]
V/f CL-V/f OLV CLV AOLV
Sets the PID setpoint when H1-xx = 3E or 3F [MFDI Function Select = PID Setpoint
Selection 1/2]. This value is a percentage of the maximum output frequency.
Note:
Parameter A1-02 [Control Method Selection] selects which parameter is the maximum
output frequency.
• A1-02 ≠ 8 [EZOLV]: E1-04 [Maximum Output Frequency]
• A1-02 = 8: E9-02 [Maximum Speed]
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
11.5 b: Application
Default
Ref.
(Range)
1000.0% 755
(0.0 - 1000.0%)
100% 755
(0 - 100%)
1.0 s 755
(0.0 - 25.5 s)
Determined by b5-20 755
(1 - 60000)
Determined by b5-20 756
(0 - 3)
0 756
(0, 1)
1 756
(0, 1)
0.0 Hz 756
(0.0 - 10.0 Hz)
000 757
(000 - 999)
1.00 757
(0.00 - 10.00)
0.00 757
(-10.00 - +10.00)
0.00% 757
(0.00 - 100.00%)
0.00% 757
(0.00 - 100.00%)
549
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