Siemens SED2 - Manual (Page 21)

Editing Parameters
Siemens Building Technologies 13
Editing Parameters
Parameter Access Levels
You can edit SED2 VFD parameters via the AOP. Access levels control access to the SED2 VFD
parameters. A higher access level corresponds to a more sophisticated level of control
techniques available for the SED2 VFD applications. User Access Level parameter P0003 sets
the access level as follows:
•
P0003=0 User Defined List
•
P0003=1 Standard Parameters
•
P0003=2 Extended Parameters
•
P0003=3 Expert Parameters
The access level defined for a SED2 VFD (not the AOP) determines the access to the various
levels of parameters. Extended level parameters permit access to all Standard level parameters
as well as several others. Expert level parameters permit access to all Extended and Standard
level parameters, as well as indexed parameters. Parameter indexes provide subsets of a
particular parameter function. The indexes group together closely related parameter type
information.
Editing Conventional Parameters
NOTE: All parameters that are changed using the following procedures are changing the
physical parameters on the SED2 connected to the AOP.
Use the following procedure to change parameters in the SED2 VFD that connects to the AOP.
1. From the main menu, use and to scroll through the list of options and to highlight the
Parameters item.
Press
to confirm the selection.
The AOP displays a parameter screen so you can select the desired parameter group or
access level.
2. Use and to scroll through the groups/access levels and to highlight the desired
parameter group. Press to confirm the selection.
When you select a parameter group, the AOP displays the first parameter in ascending
numerical order.
3. Use and to scroll through the list of parameters and to highlight the desired parameter.
Press to confirm the parameter selection and the cursor advances to the parameter value.
4. The AOP displays the values associated with the selected parameter. Use and to
change the parameter value as desired.
NOTE: The AOP only accepts parameter values within a predefined range. An out-of-
range value is rejected and the AOP prompts you to enter a correct value.