YASKAWA GA800 Technical Reference page 758

12.3 b: Application
Adjusts the PID output in relation to the frequency reference. The setting value of b5-62 [PID Trim Mode Lower
Limit Value] sets the lower limit of the post-adjustment value. The maximum output frequency sets the upper limit.
Note:
• Set b5-01 = 3, 4, 7, or 8 to enable this parameter.
• When b5-61 = 1, you can use this formula to adjust PID output proportional to the frequency reference:
U5-03 [PID Output], Fref [Frequency Reference], and Fmax [Maximum Output Frequency]
*1 Lower limit = b5-62, Upper limit = Maximum output frequency
■
b5-62: PID Trim Mode Lower Limit Value
No.
Name
(Hex.)
b5-62 PID Trim Mode Lower Limit
Value
(119B)
Note:
Set b5-01 = 3, 4, 7, or 8 to enable this parameter.
■
b5-63: PID Differential FB Monitor Sel
No.
Name
(Hex.)
b5-63 PID Differential FB Monitor
Sel
(119C)
Note:
• You cannot select parameter U5-xx.
• This parameter is disabled when set to 000.
■
b5-64: PID Differential FB Monitor Gain
No.
Name
(Hex.)
b5-64 PID Differential FB Monitor
Gain
(119D)
■
b5-65: PID Differential FB Monitor Bias
No.
Name
(Hex.)
b5-65 PID Differential FB Monitor
Bias
(119F)
■
b5-66: PID Feedback Monitor Level
No.
Name
(Hex.)
b5-66 PID Feedback Monitor Level
(11DE)
0 : Absolute
1 : Bi-directional (+/-)
758
V/f CL-V/f OLV CLV AOLV
Sets the PID Trim Mode Lower Limit Value as a percentage of the maximum output frequency.
V/f CL-V/f OLV CLV AOLV
Selects the monitor (Ux-xx) used as the PID Differential 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 specified in b5-63 [PID Differential FB Monitor Sel].
V/f CL-V/f OLV CLV AOLV
Sets the bias for the monitor specified in b5-63 [PID Differential FB Monitor Sel].
V/f CL-V/f OLV CLV AOLV
Sets the signal level for the monitor specified in b5-55 [PID Feedback Monitor Selection].
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
YASKAWA SIEPC71061737D GA800 Drive Technical Reference
Default
(Range)
0.00%
(0.00 - 100.00%)
Default
(Range)
000
(000 - 999)
Default
(Range)
1.00
(0.00 - 10.00)
Default
(Range)
0.00
(-10.00 - +10.00)
Default
(Range)
0
(0, 1)