B4: timer function b5: pid control – Yaskawa Matrix Converter User Manual
Page 112
5
-12
* 1. Can be set to 1 or 2 only for the MxC models CIMR-ACA4110 and 4160.
* 2. The default will change when the control method is changed. The Open Loop Vector defaults are given.
* 3. The defaults depend on the MxC capacity. The values for a 200 V class MxC for 5.5 kW are given.
* 4. Applicable for the Varispeed AC with software versions PRG: 1052 or later.
b4: Timer Function
b5: PID Control
b3-14
Bi-directional
Speed Search
Selection
This parameter enables the MxC to detect
the direction of rotation of the motor dur-
ing speed search.
0: Disable - MxC uses frequency refer-
ence direction.
1: Enable - MxC uses detected direction
0 or 1
0
No
A
A
No
19EH
6-59
Bidir Search Sel
b3-19
Number of Speed
Search Restarts
Sets the number of restarts possible for
speed search restart operations.
0 to 10
1
No
A
A
A
1F2H
6-60
Num of SrchRestr
Parameter
Number
Name
Description
Setting
Range
Default
Change
during
Run
Control
Methods
MEMO-
BUS
Register
Page
Display
V/f
Open
Loop
Vector
Flux
Vector
b4-01
Timer Function
ON-Delay Time
Sets the timer function output on-delay
time (dead band) for the timer function
input, in 1-second units.
Enabled when a timer function is set in
H1- or H2-.
0.0 to
300.0
0.0 s
No
A
A
A
1A3H
6-93
Delay-ON Timer
b4-02
Timer Function
OFF-Delay Time
Sets the timer function output off-delay
time (dead band) for the timer function
input, in 1-second units.
Enabled when a timer function is set in
H1- or H2-.
0.0 to
300.0
0.0 s
No
A
A
A
1A4H
6-93
Delay-OFF Timer
Parameter
Number
Name
Description
Setting
Range
Default
Change
during
Run
Control
Methods
MEMO-
BUS
Register
Page
Display
V/f
Open
Loop
Vector
Flux
Vector
b5-01
PID Function
Setting
0: Disabled
1: Enabled (Deviation is D-controlled.)
2: Enabled (Feedback value is D-con-
trolled.)
3: PID control enabled (frequency refer-
ence + PID output, D control of devi-
ation)
4: PID control enabled (frequency refer-
ence + PID output, D control of feed-
back value).
0 to 4
0
No
A
A
A
1A5H
6-95
PID Mode
b5-02
Proportional Gain
Setting
Sets P-control proportional gain as a per-
centage.
P-control is not performed when the set-
ting is 0.00.
0.00
to
25.00
1.00
Yes
A
A
A
1A6H
6-95
PID Gain
b5-03
Integral Time Set-
ting
Sets I-control integral time in 1-second
units.
I-control is not performed when the set-
ting is 0.0.
0.0 to
360.0
1.0 s
Yes
A
A
A
1A7H
6-95
PID I Time
Parameter
Number
Name
Description
Setting
Range
Default
Change
during
Run
Control
Methods
MEMO-
BUS
Register
Page
Display
V/f
Open
Loop
Vector
Flux
Vector