Parameter Details
12
12.3 b: Application
YASKAWA SIEPC71061705H GA700 Series Technical Manual 673
Setting Parameter Description
b5-95 = 0 [EZ Sleep Wake-up Mode = Absolute] 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.
b5-95 = 1 [EZ Sleep Wake-up Mode = Setpoint Delta] 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.
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.
■ b5-01: PID Mode Setting
No.
(Hex.)
Name Description
Default
(Range)
b5-01
(01A5)
PID Mode Setting
Sets the type of PID control.
0
(0 - 8)
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.
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