Control constants (cn-xx), A1-11 – Yaskawa GPD503 Drive User Manual
Page 135
CONSTANT
INCRE- SETTING
FACTORY
USER
PARA.
NUMBER
DATA NAME
MENT
RANGE
SETTING SETTING
REF.
Cn-01
Output Voltage Regulator
0.1 V
0.0 - 255.0
230.0
2.32
(230V)
(230V)
0.0 - 510.0
460.0
(460V)
(460V)
0.0 - 730.0
575.0
(575V)
(575V)
Cn-02
Frequency - Max.
0.1 Hz
50.0 - 400.0
60.0
2.32
See Note 1
Cn-03
Voltage - Max.
0.1 V
0.0 - 255.0
230.0
2.31
(230V)
(230V)
0.0 - 510.0
460.0
(460V)
(460V)
0.0 - 730.0
575.0
(575V)
(575V)
See Note 1
Cn-04
Frequency - Max. Voltage Point
0.1 Hz
0.0 - 400.0
60.0
2.31
See Note 1
Cn-05
Frequency - Midpoint
0.1 Hz
0.0 - 400.0
3.0
2.31
See Note 1
Cn-06
Voltage - Midpoint
0.1 V
0.0 - 255.0
17.2
2.31
(230V)
(230V)
0.0 - 510.0
34.4
(460V)
(460V)
0.0 - 730.0
575.0
(575V)
(575V)
See Note 1
Cn-07
Frequency - Min.
0.1 Hz
0.0 - 400.0
1.5
2.31
See Note 1
Cn-08
Voltage - Min.
0.1 V
0.0 - 255.0
11.5
2.31
(230V)
(230V)
0.0 - 510.0
23
(460V)
(460V)
0.0 - 730.0
575.0
(575V)
(575V)
See Note 1
Cn-09
Motor Rated Current
0.1 A
(10% - 200% of
See App. 3,
2.35
inverter rated
Table A3-1
current)
See Note 3
Cn-10
DC Injection Braking Start Freq. 0.1 Hz
0.0 - 10.0
1.5
2.8B, 2.8D
See Note 1
Cn-11
DC Injection Braking Current
1 %
0 - 100
50
2.8B, 2.8C
See Note 4
Cn-12
DC Injection Time at Stop
0.1 s
0.0 - 25.5
0.0
2.8A, 2.8B
Cn-13
DC Injection Time at Start
0.1 s
0.0 - 25.5
0.0
2.8B
Table A1-4. Control Constants (Cn-XX)
CONSTANT
INCRE- SETTING
FACTORY
USER
PARA.
NUMBER
DATA NAME
MENT
RANGE
SETTING SETTING
REF.
A1-11