Parameter Lock; Default Settings - Eaton PowerXL DC1 Manual

5.3.1 Parameter Lock

5.3.2 Default settings

Access to the DC1 variable frequency drive's parameters can be limited in
order to prevent user errors. This option can be used to ensure that only
authorized people will be able to make changes to the parameters.
When the device is running with its default configuration, only the "basic
parameters" will be visible and editable.
• Parameter P-14 can be used to make all parameters visible and allow
access to them (P-14 0 = P-37, WE = 101).
• Parameter P-37 can be used to change the access code used to access
all parameters. Once you confirm the changes you make to parameter
P-37, the extended parameters will be locked.
• Parameter P-38 (P-38 = 1) can be used to block access to all parameters,
with the exception of parameter P-14 (read-only).
You can use the procedure below in order to block access to the parameter
sets (make sure to follow the steps in the order shown!):
1. P-14 = 101 (accesses all parameters with the default settings)
2. P-37 = 123 (new code)
3. P-14 = 123 (accesses all parameters with the new code)
4. P-38 = 1 (changes all parameters to "read-only")
P-14 ≠ 123 (hides all extended parameters)
5.
If you follow the steps above, only the basic parameters will be visible and it
will not be possible to make any changes to them. To make any changes to
the parameters, it will first be necessary to enter the new access code with
P-14 = 123 and then set parameter P-38 to 0.
DC1 variable frequency drives can be restored to their default configuration
by using the following button combination: ▲ + ▼ + Stop button. When
using this combination, hold down the buttons for two seconds until "P-dEf"
is shown on the display.
￫
The fault log (P-13) and the monitor log will not be restored to
their default settings when the parameters are reset!
DC1 variable frequency drive 12/13 MN04020003Z-EN www.eaton.com
5 Parameters
5.3 List of parameters
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