Parameter List
11
11.5 b: Application
YASKAWA SIEPC71061753C GA500 Technical Manual 367
No.
(Hex.)
Name Description
Default
(Range)
Ref.
b5-10
(01AE)
RUN
PID Output Gain Setting
Sets the amount of gain to apply to the PID output.
1.00
(0.00 - 25.00)
532
b5-11
(01AF)
PID Output Reverse
Selection
Sets the function that enables and disables reverse motor rotation for negative PID
control output.
0 : Lower Limit is Zero
1 : Negative Output Accepted
0
(0, 1)
532
b5-12
(01B0)
Feedback Loss Detection
Select
Sets the drive response to PID feedback loss/excess. Sets drive operation after the drive
detects PID feedback loss/excess.
0 : Digital Out Only, Always Detect
1 : Alarm + Digital Out, Always Det
2 : Fault + Digital Out, Always Det
3 : Digital Out Only, @ PID Enable
4 : Alarm + Digital Out, @PID Enable
5 : Fault + Digital Out, @PID Enable
0
(0 - 5)
533
b5-13
(01B1)
PID Feedback Loss
Detection Lvl
Sets the level that triggers PID Feedback Loss [FbL] detection 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]
0%
(0 - 100%)
533
b5-14
(01B2)
PID Feedback Loss
Detection Time
Sets the length of time that PID Feedback must be less than b5-13 [PID Feedback Loss
Detection Lvl] to detect PID Feedback Loss [FbL].
1.0 s
(0.0 - 25.5 s)
534
b5-15
(01B3)
PID Sleep Function Start
Level
Sets the output level that triggers the PID Sleep function.
Determined by A1-02
(0.0 - 590.0)
534
b5-16
(01B4)
PID Sleep Delay Time
Sets a delay time to start or stop the PID Sleep function.
0.0 s
(0.0 - 25.5 s)
534
b5-17
(01B5)
RUN
PID Accel/Decel Time
Raises or lowers the PID setpoint using the acceleration and deceleration times set to
the drive. This is a soft-starter for the PID setpoint.
0.0 s
(0.0 - 6000.0 s)
534
b5-18
(01DC)
b5-19 PID Setpoint
Selection
Sets the function that enables and disables b5-19 [PID Setpoint Value].
0 : Disabled
1 : Enabled
0
(0, 1)
534
b5-19
(01DD)
RUN
PID Setpoint Value
Sets the PID setpoint when b5-18 = 1 [b5-19 PID Setpoint Selection = Enabled].
0.00%
(0.00 - 100.00%)
534
b5-20
(01E2)
PID Unit Selection
Sets the number of digits to set and show the PID setpoint.
0 : 0.01Hz units
1 : 0.01% units
2 : min
-1
3 : User Units
1
(0 - 3)
535
b5-34
(019F)
RUN
PID Output Lower Limit
Level
Sets the lower limit level for the PID control as a percentage of E1-04 [Maximum
Output Frequency].
When you use b5-34, set b5-91 = 0 [EZ Sleep Minimum Speed = 0 (Disabled)].
When you set the output lower limit level as Hz units or min
-1
(r/min) units, refer to
page 539.
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]
0.0%
(-100.0 - +100.0%)
535
b5-35
(01A0)
RUN
PID Input Limit Level
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]
1000.0%
(0.0 - 1000.0%)
535
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