YASKAWA P1000 Technical Manual page 98

5.2 b: Application
n b5-16: PID Sleep Delay Time
Sets the delay time to activate or deactivate the PID Sleep function.
No.
b5-16
n b5-17: PID Accel/Decel Time
The PID acceleration/deceleration time is applied on the PID setpoint value.
When the setpoint changes quickly, the normal C1-oo acceleration times reduce the responsiveness of the system as they
are applied after the PID output. The PID accel/decel time helps avoid the hunting and overshoot and undershoot that can
result from the reduced responsiveness.
The PID acceleration/deceleration time can be canceled using a digital input programmed for "PID SFS cancel" (H1-oo =
34).
No.
b5-17
n b5-18: PID Setpoint Selection
Enables or disables parameter b5-19 for PID setpoint.
Refer to Figure 5.15 for the digital operator home screen display when PID is enabled and b5-18 is set to 1, enabling PID
Setpoint Selection.
- MODE -
PID Setpoint Cmd
U5-99= 30.00%
U5-01= 50.55%
U5-02= -50.55%
JOG
No.
b5-18
Setting 0: Disabled
Parameter b5-19 is not used as the PID setpoint.
Setting 1: Enabled
Parameter b5-19 is used as PID setpoint.
n b5-19: PID Setpoint Value
Used as the PID setpoint if parameter b5-18 = 1.
Note: Values set above b5-38 will be internally limited to b5-38.
No.
b5-19
n b5-20: PID Setpoint Scaling
Determines the units for the PID Setpoint Value (b5-19) and monitors U5-01 and U5-04.
No.
b5-20
Setting 0: 0.01 Hz
The setpoint and PID monitors are displayed in Hz with a resolution of 0.01 Hz.
98
Name
PID Sleep Delay Time
Name
PID Accel/Decel Time
DRV RDY
ENTER
LSEQ
RREF
ESC
Figure 5.15 PID Setpoint Selection Display
Parameter Name
PID Setpoint Selection
Name
PID Setpoint Value
Parameter Name
PID Setpoint Scaling
YASKAWA SIEP YAIP1B 01B YASKAWA AC Drive – P1000 Bypass Technical Manual
Setting Range
0.0 to 25.5 s
Setting Range
0.0 to 6000.0 s
- MONITR - DRV RDY
PID Setpoint
b5-19= 030.00%
(0.00~100.00)
"0.00%"
→
←
Setting Range
0, 1
Setting Range
0.00 to 100.00%
Setting Range
0 to 3
Default
0.0 s
Default
0.0 s
ENTER
Default
0
Default
0.00%
Default
1