Vacon CX - Page 9

Vacon Plc Phone: +358-201 2121 Fax:+358-201 212 205
Service: +358-40-8371 150 E-mail: vacon@vacon.com
E-mail: application.team@vacon.com
Vacon Page 9
Pump control with autochange
1. 10 Nominal voltage of the motor
Find this value U
n
on the rating plate of the motor.
This parameter sets the Voltage at the field weakening point, parameter 6. 4, to
100% x U
n
motor
.
1. 11 Nominal frequency of the motor
Find this value f
n
on the rating plate of the motor.
This parameter sets the field weakening point, parameter 6. 3, to the
same value.
1. 12 Nominal speed of the motor
Find this value n
n
on the rating plate of the motor.
1. 13 Nominal current of the motor
Find this value I
n
on the rating plate of the motor.
1. 14 Supply voltage
Set parameter value according to the nominal voltage of the supply.
Values are pre-defined for CX/CXL2, CX/CXL/CXS4, CX/CXL/CXS5 and CX6
ranges, see table 6.4-1.
1. 15 Parameter conceal
Defines which parameter groups are available:
0 = All parameter groups are visible
1 = Only group 1 is visible
1. 16 Parameter value lock
Defines access to the changes of the parameter values:
0 = Parameter value changes enabled
1 = Parameter value changes disabled