Restoring Parameter Defaults; Displaying Parameters With Non-Default Values Only; Displaying Destination Parameters Only; Parameter Access Level And Security - Emerson Unidrive HS72 Control Getting Started Manual

4.9

Restoring parameter defaults

Restoring parameter defaults by this method saves the default values in the drives memory. User
security status (00.049) and User security code (00.034) are not affected by this procedure).
Procedure
1. Ensure the drive is not enabled, i.e. terminals 11 and 13 are open or Pr 06.015 is Off (0)
2. Select 'Reset 50 Hz Defs' or 'Reset 60 Hz Defs' in Pr mm.000. (alternatively, enter 1233 (50 Hz
settings) or 1244 (60 Hz settings) in Pr mm.000).
3. Either:
• Press the red
• Toggle the reset digital input
• Carry out a drive reset through serial communications by setting Pr 10.038 to 100
4.10

Displaying parameters with non-default values only

By selecting 'Show non-default' in Pr mm.000 (Alternatively, enter 12000 in Pr mm.000), the only
parameters that will be visible to the user will be those containing a non-default value. This function
does not require a drive reset to become active. In order to deactivate this function, return to
Pr mm.000 and select 'No action' (alternatively enter a value of 0). Please note that this function can
be affected by the access level enabled, refer to section 4.9 Restoring parameter defaults on
page 20 for further information regarding access level.
4.11

Displaying destination parameters only

By selecting 'Destinations' in Pr mm.000 (Alternatively enter 12001 in Pr mm.000), the only
parameters that will be visible to the user will be destination parameters. This function does not
require a drive reset to become active. In order to deactivate this function, return to Pr mm.000 and
select 'No action' (alternatively enter a value of 0).
Please note that this function can be affected by the access level enabled, refer to section
4.12 Parameter access level and security on page 20 for further information regarding access level.
4.12

Parameter access level and security

The parameter access level determines whether the user has access to Menu 0 only or to all the
advanced menus (Menus 1 to 41) in addition to Menu 0. The User Security determines whether the
access to the user is read only or read write. Both the User Security and Parameter Access Level
can operate independently of each other as shown in Table 4-3.
Table 4-3 Parameter access level and security
User security
status (11.044)
0 Menu 0
1 All Menus
2 Read-only Menu 0
3 Read-only
4 Status only
5 No access
The default settings of the drive are Parameter Access Level Menu 0 and User Security Open i.e.
read / write access to Menu 0 with the advanced menus not visible.
20
reset button
Access level User security
Open
Closed
Open
Closed
Open
Closed
Open
Closed
Open
Closed
Open
Closed
Menu 0 status
RW
RO
RW
RO
RO
RO
RO
RO
Not visible
Not visible
Not visible
Not visible
Unidrive M702 / HS72 Control Getting Started Guide
Advanced menu
status
Not visible
Not visible
RW
RO
Not visible
Not visible
RO
RO
Not visible
Not visible
Not visible
Not visible
Issue Number: 2