YASKAWA P7, User Manual, Page: 180 / 256

Parameters A - 6
b5-10
PI Output Gain Setting
Output Gain
Sets the output gain of the PI controller. 0.0 to 25.0 1.0 Quick Setting
b5-11
PI Output Reverse Selection
Output Rev Sel
0: 0 limit (when PI output goes negative Drive stops)
1: Reverse (when PI goes negative Drive reverses)
0 limit automatic when reverse prohibit is selected using b1-04
0 or 1 0 Quick Setting
b5-12
PI Feedback Reference
Missing Detection Selection
Fb los Det Sel 0: Disabled
1: Alarm
2: Fault
0 to 2 0 Quick Setting
b5-13
PI Feedback Loss Detection
Level
Fb los Det Lvl
Sets the PI feedback loss detection level as a percentage of
maximum frequency (E1-04).
0 to 100 0% Quick Setting
b5-14
PI Feedback Loss Detection
Time
Fb los Det Time
Sets the PI feedback loss detection delay time in terms of seconds. 0.0 to 25.5 1.0sec Quick Setting
b5-15
Sleep Function Start
Level
Sleep Level
Sets the sleep function start frequency. 0.0 to 200.0 0.0Hz Quick Setting
b5-16
Sleep Delay Time
Sleep Time
Sets the sleep function delay time in terms of seconds. 0.0 to 25.5 0.0sec Quick Setting
b5-17
PI Accel/Decel Time
PI Acc/Dec Time
Applies an accel/decel time to the PI setpoint reference. 0.0 to 25.5 0.0sec Quick Setting
b5-18
PI Setpoint Selection
PI Setpoint Sel 0: Disabled
1: Enabled
0 or 1 0 Quick Setting
b5-19
!
PI Setpoint Value
PI Setpoint
Depends on b5-20.
0.00 to
100.00
0.00% Quick Setting
b5-20
PI Setpoint Display Scaling
Setpoint Scaling Set display/setting Unit of b5-19.
0 to 39999 1 Quick Setting
b5-21
PI Sleep Input Source
PI Sleep Source
Input Source Selection for Sleep function Mode.
0: SFS Input (This is near the PI Output.)
1: PI Setpoint
2: Snooze
0 to 2 1 Quick Setting
b5-22
!
PI Snooze Level
Snooze Level Sets the PI snooze function start level as a percentage of maximum
frequency (E1-04).
0 to 100 0% Quick Setting
b5-23
PI Snooze Delay Time
Snooze Delay Time
Sets the PI snooze function delay time in terms of seconds. 0 to 3600 0sec Quick Setting
b5-24
PI Snooze Deactivation Level
Wake-Up Level When the PI feedback drops below this level, normal PI operation
starts again. Set as a percentage of maximum frequency (E1-04).
0 to 100 0% Quick Setting
b5-25
PI Setpoint Boost Setting
Setpoint Boost Temporary increase of PI setpoint to create an overshoot of the
intended PI setpoint.
0 to 100 0% Quick Setting
b5-26
PI Maximum Boost Time
Max Boost Time Sets a time limitation for reaching temporarily boosted PI setpoint
(intended PI se b5-25).
0 to 3600 0sec Quick Setting
b5-27
PI Snooze Feedback Level
Snooze Feedback PI snooze mode will be activated when PI feedback is above this
level. Set as a percentage of maximum frequency (E1-04).
0 to 100 60% Quick Setting
b5-28
PI Feedback Square Root
Function Selection
PI Feedback SqRt
0: Disabled
1: Enabled
0 or 1 0 Quick Setting
b5-29
PI Square Root Gain
PI Fb SqRt Gain
A multiplier applied to the square root of the feedback. 0.00 to 2.00 1.00 Quick Setting
b5-30
Output Square Root
Monitor Selection
PI Out Moni SqRt
0: Disabled
1: Enabled
0 or 1 0 Quick Setting
!
Denotes that parameter can be changed when the drive is running.
Table 1: Parameter List (Continued)
Parameter
No.
Parameter Name
Digital Operator Display
Description
Setting
Range
Factory
Setting
Menu
Location