YASKAWA Z1000 User Manual page 288

B.2 b: Application
No.
(Addr. Name
Hex)
b5-17
PI Accel/Decel Time
(1B5)
b5-18
PI Setpoint Selection
(1DC)
b5-19
(1DD)
PI Setpoint Value
b5-20
PI Setpoint Scaling
(1E2)
b5-21
PI Sleep Input Source
(1E3)
b5-22
PI Snooze Level
(1E4)
b5-23
PI Snooze Delay Time
(1E5)
b5-24 PI Snooze Deactivation
(1E6) Level
b5-25 PI Setpoint Boost
(1E7) Setting
b5-26 PI Maximum Boost
(1E8) Time
b5-27 PI Snooze Feedback
(1E9) Level
b5-28 PI Feedback Function
(1EA) Selection
b5-29
PI Square Root Gain
(1EB)
b5-30
PI Feedback Offset
(1EC)
b5-34
(19F)
PI Output Lower Limit PI Out Low Lim
b5-35
(1A0)
PI Input Limit
b5-36 PI Feedback High
(1A1) Detection Level
b5-37 PI Feedback High
(1A2) Detection Time
b5-38
PI Setpoint User Display PI UsrDspMaxVal
(1FE)
288
LCD Display
Sets the acceleration and deceleration time to PI setpoint.
PI Acc/Dec Time
PI Setpoint Sel 0: Disabled
0: Disabled 1: Enabled
1: Enabled
Sets the PI target value when b5-18 = 1. Set as a percentage of
the maximum output frequency.
PI Setpoint
PI Disp Scaling 0: 0.01 Hz units
0: 0.01Hz units 1: 0.01% units (100% = max output frequency)
1: 0.01% units 2: r/min (number of motor poles must entered)
2: r/min 3: User-set (set scaling to b5-38 and b5-39)
3: User Units
PI Sleep Ref Input source selection for Sleep Function mode.
0: PI Setpoint 0: PI Setpoint
1: Frequency Ref 1: SFS Input
2: Snooze Func 2: Snooze
Sets the PI Snooze Function start level as a percentage of the
Snooze Level maximum frequency.
Sets the PI Snooze Function delay time in seconds.
Snooze DelayTime
When the PI feedback level drops below this level, the drive
SnoozeRestartLvl returns to normal operation. Set as a percentage of the maximum
frequency.
Temporarily increases the PI setpoint to create an overshoot of
SetpointBoostLvl the intended PI setpoint.
Sets the maximum boost time when PI feedback does not reach
boost level.
SetpointBoostTim
The Snooze Function starts when the PI feedback exceeds the
boost setting level or when the boost time expires.
Sets the PI feedback level above which Snooze mode is
Snooze Reset Lvl activated. Set as a percentage of the maximum frequency.
PI Fdbk Sqrt Sel 0: Disabled
0: Disabled 1: Square root
1: Enabled
A multiplier applied to the square root of the feedback.
PI Fdbk SqrtGain
PI feedback offset set as a percentage of the maximum
PI Fdbk Offset frequency.
Sets the minimum output possible from the PI controller as a
percentage of the maximum output frequency.
Limits the PI control input (deviation signal) as a percentage of
the maximum output frequency. Acts as a bipolar limit.
PI Input Limit
Sets the PI feedback high detection level as a percentage of the
Fb High Det Lvl maximum output frequency.
Sets the PI feedback high level detection delay time.
Fb High Dly Time
Sets the display value of U5-01 and U5-04 when the maximum
frequency is output.
Description
YASKAWA ELECTRIC TOEP C710616 45F YASKAWA AC Drive – Z1000 User Manual
Values Page
Default: 0.0 s
Min.: 0.0 165
Max.: 6000.0
Default: 0
165
Range: 0, 1
Default: 0.00%
Min.: 0.00
165
<2>
Max.: 600.00
Default: 1
165
Range: 0 to 3
Default: 1
166
Range: 0 to 2
Default: 0%
Min.: 0 166
Max.: 100
Default: 0s
Min.: 0 166
Max.: 2600
Default: 0%
Min.: 0 166
Max.: 100
Default: 0%
Min.: 0 166
Max.: 100
Default: 0s
Min.: 0 167
Max.: 2600
Default: 60%
Min.: 0 167
Max.: 100
Default: 0
167
Range: 0, 1
Default: 0.00
Min.: 0.00 167
Max.: 2.00
Default: 0.00
Min.: 0.00 167
Max.: 100.00
Default: 0.0%
Min.: -100.0 167
Max.: 100.0
Default:
1000.0%
167
Min.: 0.0
Max.: 1000.0
Default: 100%
Min.: 0 168
Max.: 100
Default: 1.0 s
Min.: 0.0 168
Max.: 25.5
<3>
Default:
168
Min.: 1
Max.: 60000