YASKAWA GA700 Series Technical Manual page 673

Setting Parameter
b5-95 = 0 [EZ Sleep Wake-up Mode = Absolute]
b5-95 = 1 [EZ Sleep Wake-up Mode = Setpoint Delta]
Figure 12.39 EZ Sleep/Wake-up Operation: PID Output is Normal and b5-92 = 0.0 Hz
*1 The values of b5-94 and b5-95 set operation.
*2 In the example, b5-92 is at the default setting of 0.0 Hz. Parameter b5-91 is the EZ sleep level.
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b5-01: PID Mode Setting
No.
Name
(Hex.)
b5-01 PID Mode Setting
(01A5)
0 : PID control disabled
1 : Standard
Enables PID control. The drive performs D control on the difference between the feedback value and the PID
setpoint output via U5-02 [PID Input].
2 : Standard (D on feedback)
Enables PID control. The drive performs D control on the feedback output via U5-06 [PID Fdbk-Diff PID Fdbk].
3 : Fref + PID Trim
Enables PID control. The drive adds the frequency reference to the PID output. The drive performs D control on
the difference between the feedback value and the PID setpoint output via U5-02 [PID Input].
4 : Fref + PID Trim (D on feedback)
Enables PID control. The drive adds the frequency reference to the PID output. The drive performs D control on
the feedback output via U5-06 [PID Fdbk-Diff PID Fdbk].
5 : Same as 7series & prior, b5-01=1
6 : Same as 7series & prior, b5-01=2
7 : Same as 7series & prior, b5-01=3
8 : Same as 7series & prior, b5-01=4
Note:
Use settings 5 to 8 when the drive is a replacement for a previous generation drive.
YASKAWA SIEPC71061705H GA700 Series Technical Manual
When the PID feedback is less than the value of b5-94 [EZ Sleep Wake-up Level] for longer than the time set
in b5-96 [EZ Sleep Wake-up Time], the drive restarts operation from sleep.
The drive resumes operation from the sleep state when the PID feedback has dropped below the value
defined as the PID setpoint value minus b5-94 continuously for the time configured with b5-96.
V/f CL-V/f OLV CLV AOLV
Sets the type of PID control.
Description
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
12.3 b: Application
Default
(Range)
0
(0 - 8)
12
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