Backup Parameters - WEG CFW100 Programming Manual

Programming Basic Instructions
P000 – Access to the Parameters
Adjustable
Range:
Properties:
Description:
Password input to release the access to the parameters. Once a password is saved in P200, the access to
the parameters is only allowed if this password is set in P000. After setting P000 with a password value, P000
will show "1" or "0", keeping the set password value hidden. Where "1" releases the access to parameters and
"0" locks the access to the parameters.
NOTE!
The view of parameter P000 on the HMI will only be available when the password is active (P200 = 1).
The access to the parameters and P000 is cleared together with the powering down of the inverter.
5

5.2 BACKUP PARAMETERS

The CFW100 BACKUP functions allow saving the inverter current parameter contents in a specific memory (virtual
EEPROM – flash memory area of the microprocessor), or overwrite the current parameters with the content of
the specified memory.
P204 – Load / Save Parameters
Adjustable
Range:
Properties:
Description:
Table 5.2 on page 5-4
P204
0 to 4 Not Used: no action.
Load WEG 60 Hz: it loads the default parameters on the inverter with the factory default for 60 Hz.
5
Load WEG 50 Hz: it loads the default parameters on the inverter with the factory default for 50 Hz.
6
7 Load User: it transfers the content of the memory from user parameter to the inverter current parameters.
8 Not Used: no action.
9 Save User: it transfers the current content of the parameters to the memory of user parameters.
10 Not Used: no action.
11 Load Default SoftPLC: it loads the factory default in SoftPLC parameters (P910 to P959).
12 to 13 Reserved.
In order to load the parameters of user to the CFW100 operating area (P204 = 7) it is necessary that this area
be previously saved.
The operation of uploading this memory (P204 = 7), can also be done via digital inputs (DIx). For further details
referring to this programming, refer to
5-4 | CFW100
0 to 9999
0 to 4 = Not Used
5 = Load WEG 60 Hz
6 = Load WEG 50 Hz
7 = Load User
8 = Not Used
9 = Save User
10 = Not Used
11 = Load Default SoftPLC
12 to 13 = Reserved
cfg
describes the actions performed by each option.
Table 5.2: Option of parameter P204
section 12.5 DIGITAL INPUT on page
Action
12-8.
Return Advance
Factory 1
Setting:
Factory 0
Setting: