Table of Contents
Advertisement
„
Related Parameters
Param-
eter
Number
PI control mode selection
b5-01
b5-02
b5-03
b5-04
b5-06
b5-07
PI primary delay time parame-
b5-08
Selection of PI feedback com-
b5-12
PI feedback command loss
b5-13
PI feedback command loss
b5-14
PI sleep function operation
b5-15
PI sleep operation delay time
b5-16
Accel/decel time for PI refer-
b5-17
H6-01
Param-
eter
Number
U1-24
U1-36
U1-37
U1-38
-66
6
Name
LCD Display
0: Disabled
1: Enabled
PI Mode
Proportional gain (P)
Sets P-control proportional.
P-control is not performed when the setting is 0.00.
PI Gain
Integral (I) time
Sets I-control integral time.
I-control is not performed when the setting is 0.0.
PI I Time
Integral (I) limit
Sets the I-control limit as a percentage of the maximum
PI I Limit
output frequency.
PI limit
Sets the limit after PI-control as a percentage of the maxi-
PI Limit
mum output frequency.
PI offset adjustment
Sets the offset after PI-control as a percentage of the maxi-
mum outut frequency.
PI Offset
Sets the time parameter for low pass filter for PI-control
ter
outputs.
Not usually necessary to set.
PI Delay Time
0: No detection of loss of PI feedback
mand loss detection
1: Detection of loss of PI feedback. Operation continues
during detection, with the malfunctioning contact not
operating.
2: Detection of loss of PI feedback. Coasts to stop during
Fb loss Det Sel
detection and fault contact oprates.
detection level
Set the PI feedback loss detection level as a percent, with
the maximum output frequency at 100%.
Fb loss Det Lvl
detection time
Sets the PI feedback loss detection level in s units.
Fb loss Det Time
level
Set the PI sleep function start level as a frequency.
PI Sleep Level
Set the delay time until the PI sleep function starts.
PI Sleep Time
ence
Set the accel/decel time for PI reference.
PI Acc/Dec Time
Pulse train input function
0: Frequency reference
selection
1: PI feedback value
Pulse Input Sel
2: PI target value
Name
LCD Display
PI feedback value
Monitors the feedback value when PI control is
used.
PI Feedback
The input for the max. frequency corresponds to
100%.
PI input volume
PI feedback volume
PI Input
Given as maximum frequency/100%
PI output volume
PI control output
PI Output
Given as maximum frequency/100%
PI command
PI command + PI command bias
Given as maximum frequency/100%
PI Setpoint
Description
Output Signal Level During
Description
Multi-Function Analog Output
10 V: Max. frequency (0 to + 10 V
possible)
10 V: Max. frequency (0 to + 10 V
possible)
10 V: Max. frequency (0 to + 10 V
possible)
10 V: Max. frequency
Change
Setting
Factory
during
Access
Range
Setting
Opera-
Level
tion
0 or 1
0
No
A
0.00
to
1.00
Yes
A
25.00
0.0 to
1.0 s
Yes
A
360.0
0.0 to
100.0%
Yes
A
100.0
0.0 to
100.0%
Yes
A
100.0
-100.0
to
0.0%
Yes
A
+100.0
0.00 to
0.00 s
Yes
A
10.00
0 to 2
0
No
A
0 to 100
0%
No
A
0.0 to
1.0 s
No
A
25.5
0.0 to
0.0 Hz
No
A
120.0
0.0 to
0.0 s
No
A
25.5
0.0 to
0.0 s
No
A
25.5
0 to 2
0
No
A
Min.
Access
Unit
Level
0.01
A
0.01%
A
0.01%
A
0.01%
A
Advertisement
Table of Contents
Troubleshooting
