Operating instructions

Vector Control Chassis Type Frequency Converter Parameterizing steps
SIEMENS AG 476 869 4070 76 J AB-74
SIMOVERT MASTERDRIVES Operating Instructions 9-3
9.1 Parameter reset to factory setting
The factory setting is the defined initial state of all parameters of a unit.
The units are delivered with this setting.
You can restore this initial state at any time by resetting the parameters
to the factory setting, thus canceling all parameter changes made since
the unit was delivered.
The parameters for defining the power section and for releasing the
technology options and the operating hours counter and fault memory
are not changed by a parameter reset to factory setting.
Parameter number Parameter name
P070 Order No. 6SE70..
P072 Rtd Drive Amps
P073 Rtd Drive Power
P366 Select FactSet
Table 9-1 Parameters which are not changed by the factory setting
Parameter factory settings which are dependent on converter or motor
parameters are marked with ’(~)’ in the block diagrams.
Select "Fixed settings" menu
P366 = ?
P970 = 0
Start parameter reset
0: Parameter reset
1: No parameter change
P060 = 2
Select desired factory setting
0: Standard
1: Standard with OP1S
2: Cabinet unit with OP1S (BICO1) or terminal strip (BICO2)
3: Cabinet unit with PMU (BICO1) or terminal strip (BICO2)
4: Cabinet unit with NAMUR terminal strip (SCI)
Note: This parameter was correctly set prior to
delivery of the unit and only needs to be
changed in exceptional cases.
P053 = 6
Grant parameter access
6: Parameter changes permitted via PMU and serial interface
SCom1 (OP1S and PC)
Unit carries out parameter
reset and then leaves the
"Fixed settings" menu
Fig. 9-2 Sequence for parameter reset to factory setting
NOTE