YASKAWA E7 Drive User Manual

Parameter List A - 6
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
PI Sleep Function Start
Level
Sleep Level
Sets the PI sleep function start frequency. 0.0 to 200.0 0.0Hz Quick Setting
b5-16
PI Sleep Delay Time
Sleep Time
Sets the PI 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 b1-19.
0 to 39999 1 Quick Setting
b5-21
PI Sleep Input Source
PI Sleep Source
Input Source Selection for Sleep function Mode.
0: PI Input
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 setpoint + 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: E7 Parameter List (Continued)
Parameter
No.
Parameter Name
Digital Operator Display
Description
Setting
Range
Factory
Setting
Menu
Location

YASKAWA E7 Drive Specifications

General

Brand	YASKAWA
Model	E7 Drive
Category	Controller
Language	English