Introduction
1.3 Frequently required parameters
Frequency inverter
Operating Instructions, 08.10. 2008, t.b.d.
13
1.3 Frequently required parameters
All-round and emergency parameters
Table 1- 1 This is how you filter the parameter list to keep the number of displayed parameters transparent
Parameter Description
P0003 = User access level
1: Standard level: Allows access to the most frequently used parameters (factory setting)
2: Advanced level: Extended access, e.g. to frequency inverter I/O functions
3: Expert level: To be used by experts
P0004 = Parameter filter
0: All the parameters are displayed (factory setting).
2: Only the user access level, parameter filter, operating state switchover, and firmware version are
displayed.
3: Only the parameters for the output filter and motor data are displayed.
4: Only the parameters for the optional speed encoder are displayed.
Table 1- 2 How to switch to commissioning mode or restore the factory settings
Parameter Description
P0010 = Switching operating state
0: Ready for operation (factory setting).
1: Perform quick commissioning
30: Change over to factory settings
Table 1- 3 How to determine the firmware version of the Control Unit
Parameter Description
r0018 The firmware version is displayed:
Table 1- 4 This is how you reset the parameters to the factory setting
Parameter Description
P0010 = 30 30: Change over to factory settings
P0970 = 1 1: Restoring all of the parameters to the factory setting
(Exception: Password-protected parameters of the safety functions are not reset!)
Table 1- 5 This is how you select the source for the control signals (ON/OFF, reversing) of the frequency inverter
Parameter Description
P0700 = 0: Factory default setting
1: Operator Panel
2: Digital inputs (P0701 … P0709); factory setting non-fieldbus-capable frequency inverters
4: USS on RS 232
5: USS on RS 485 (not available for CU240S DP or CU240S DP-F)
6: Fieldbus (P2050 … P02091); (factory setting for fieldbus-capable frequency inverters)
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