Detailed Description of the Parameters
.
106 | CTW900
P0401 – Armature Rated Current
Adjustable Range:
0 to 3500 A
Factory Setting:
50 A
Properties:
CFG1
Groups of
01 PARAMETER GROUPS
Access via HMI:
37 Motor Data
........
Description:
Armature rated current of the motor. Set according to the data on the motor nameplate.
P0402 – Motor Rated Speed
Adjustable Range:
10 to 6500 rpm
Factory Setting:
1800 rpm
Properties:
CFG1
Groups of
01 PARAMETER GROUPS
Access via HMI:
37 Motor Data
........
Description:
Motor rated speed, reached with the application of the armature rated voltage (at full field).
Setting according to the information on the motor nameplate.
For motors that operate in the field weakening area, the value of the maximum speed must be set in P0134.
P0404 – Field Rated Current
Adjustable Range:
0.2 to 50.0 A
Factory Setting:
1.2 A
Properties:
CFG1
Groups of
01 PARAMETER GROUPS
Access via HMI:
37 Motor Data
........
Description:
Motor field rated current. It must be set according to the value informed by the manufacturer.
P0409 – Armature Resistance
Adjustable Range:
0.000 to 0.999 ohm
Factory Setting:
0.000 ohm
Properties:
Groups of
01 PARAMETER GROUPS
Access via HMI:
37 Motor Data
........
Description:
Value of the armature resistance in Ohms.
Used to correct the EMF value when the motor is under rated load, it must be set during the Start-up
procedure. For further details, refer to section 6.3.1.
7.3.18
Protections [38]
The parameters regarding the motor and the converter protections are in this group.
P0030 – Heatsink Temperature
Adjustable Range:
-20.0 to 150.0 °C
Factory Setting:
Properties:
RO
Groups of
01 PARAMETER GROUPS
Access via HMI:
38 Protections
........
Description:
It indicates the present temperature of the power heatsink in Celsius. Its value is also used to monitor the alarm
of the converter overtemperature protection (A050 and F051).