10.5 b: Application
508 YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual
No.
(Hex.)
Name Description
Default
(Range)
Ref.
b5-12
(01B0)
Feedback Loss
Detection Select
Sets the drive response to PID feedback loss. Sets drive operation
after the drive detects PID feedback loss.
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)
732
b5-13
(01B1)
PID Feedback Loss
Detection Lvl
Sets the level that triggers PID Feedback Loss [FbL] as a
percentage of E1-04 [Maximum Output Frequency].
0%
(0 - 100%)
733
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)
733
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)
733
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)
733
b5-17
(01B5)
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)
733
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)
733
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%)
734
b5-20
(01E2)
PID Unit Selection
Sets the units to set and show b5-19 [PID Setpoint Value].
0 : 0.01Hz units
1 : 0.01% units
2 : min
-1
3 : User Units
1
(0 - 3)
734
b5-34
(019F)
RUN
PID Output Lower
Limit Level
Sets the output lower limit for the PID control as a percentage of
E1-04 [Maximum Output Frequency].
0.0%
(-100.0 - +100.0%)
734
b5-35
(01A0)
RUN
PID Input Limit
Level
Sets the input upper limit for the PID control as a percentage of E1-
04 [Maximum Output Frequency].
1000.0%
(0.0 - 1000.0%)
734
b5-36
(01A1)
PID High
Feedback
Detection Lvl
Sets the level that triggers Excessive PID Feedback [FbH] as a
percentage of E1-04 [Maximum Output Frequency].
100%
(0 - 100%)
734
b5-37
(01A2)
PID High
Feedback
Detection Time
Sets the length of time that the feedback signal must be more than
the level set in b5-36 [PID High Feedback Detection Lvl] to cause
Excessive PID Feedback [FbH].
1.0 s
(0.0 - 25.5 s)
735
b5-38
(01FE)
PID User Unit
Display Scaling
Sets the display for U5-01, U5-04 when the drive operates at the
maximum output frequency.
Determined by b5-
20
(1 - 60000)
735
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