YASKAWA GA700 Technical Manual page 631

Note:
• Parameter U5-xx cannot be selected.
• This parameter is disabled when set to 000.
■
b5-56: PID feedback monitor gain
No.
Name
(Hex.)
b5-56 PID feedback
monitor gain
(0BE2)
Note:
This parameter is enabled only when b5-18 = 1.
■
b5-57: PID Feedback Monitor Bias
No.
Name
(Hex.)
b5-57 PID Feedback
Monitor Bias
(11DD)
■
b5-58 through b5-60: PID Setpoints 2 through 4
No.
Name
(Hex.)
b5-58 PID Setpoints 2
through b5- through 4
60
(1182 - 1184)
RUN
The following illustrates the relationship regarding the switching of multi-function digital input PID setpoints
(H1-xx = 3E or 3F).
H1-xx = 3E
OFF
ON
OFF
ON
■
b5-61: PID Trim lower limit selection
No.
Name
(Hex.)
b5-61 PID Trim lower limit
selection
(119A)
0 : Disabled
Does not adjust the PID output using the frequency reference.
1 : Enabled
Adjusts the PID output in proportion to the frequency reference. The lower limit of the post-adjustment value is
determined by the setting value of b5-62, and the upper limit is determined by the maximum output frequency.
YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
V/f CL-V/f OLV CLV AOLV
Configures the gain for the monitor selected with b5-55 [PID feedback
monitor selection].
V/f CL-V/f OLV CLV AOLV
Configures the bias for the monitor selected with b5-55 [PID feedback
monitor selection].
V/f CL-V/f OLV CLV AOLV
Configures the PID setpoint selected with H1-xx = 3E or 3F [Terminal Sx
Function Select = PID Setpoint Selection 1/2]. This parameter is configured
on the basis of the maximum output frequency being the 100% value.
H1-xx = 3F
OFF
OFF
ON
ON
V/f CL-V/f OLV CLV AOLV
Configures the function used to adjust the PID output in proportion with the
frequency reference.
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
11.3 b: Application
Default Setting
(Range)
1.00
(0.00 - 10.00)
Default Setting
(Range)
0.00
(-10.00 - +10.00)
Default Setting
(Range)
0.00%
(0.00 - 100.00%)
PID Setpoint Value
No switch
b5-58 [PID setpoint2]
b5-59 [PID setpoint3]
b5-60 [PID setpoint4]
Default Setting
(Range)
0
(0, 1)
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