Parameter Set Selection - Bosch Rexroth VFC 3210 Operating Instructions Manual

Bosch Rexroth AG
Functions and Parameters

12.1.3 Parameter set selection

This function allows to switch between two sets of parameters. It is used if the
motors are switched at the output of the frequency converter and two motors
should be driven by one device.
Code Name
b0.12 Parameter set selection
Following parameters are inside the switchable parameter set:
Code
C1.05 Motor rated power
C1.06 Motor rated voltage
C1.07 Motor rated current
C1.08 Motor rated frequency
C1.09 Motor rated speed
C1.10 Motor rated power factor
C1.12 Motor rated slip frequency
C1.20 Motor no-load current
C1.21 Stator resistance
C1.22 Rotor resistance
C1.23 Leakage inductance
C1.24 Mutual inductance
Motor thermal model protection set-
C1.69
ting
C1.70 Motor overload pre-warning level
C1.71 Motor overload pre-warning delay
Parameter set switch can be carried out in 2 different ways:
By parameter b0.12:
●
When the value is changed the parameter set according to the parameter will
be loaded. A parameter set switch can only be carried out in STOP mode. Dur-
ing power up parameter set is loaded according to setting of b0.12, if none of
the digital inputs is used to switch between the parameters sets.
76/253
Setting range
0: Parameter set 1 active
1: Parameter set 2 active
Name
C1.74
C1.75
C1.76
C2.00
C2.01
C2.02
C2.03
C2.04
C2.05
C2.06
C2.07
C2.21
C2.22
E0.00
E0.01
Default
Code
Motor thermal model protection time
constant
Low speed derating frequency
Zero speed load
V/f curve mode
V/f frequency 1
V/f voltage 1
V/f frequency 2
V/f voltage 2
V/f frequency 3
V/f voltage 3
Slip compensation factor
Torque boost setting
Automatic torque boost factor
First frequency setting source
First run command source
DOK-RCON04-VFC3210****-IT01-EN-P
VFC 3210
Min. Attri.
0 – Stop
Name