Levelflex FMP56, FMP57 FOUNDATION Fieldbus
Operation options
Hauser
59
8.2.4
Disabling write protection via access code
If the -symbol appears on the local display in front of a parameter, the parameter is
write-protected by a device-specific access code and its value cannot be changed at the
moment using the local display → 58.
The locking of the write access via local operation can be disabled by entering the device-
specific access code.
1. After you press , the input prompt for the access code appears.
2. Enter the access code.
The -symbol in front of the parameters disappears; all previously write-
protected parameters are now re-enabled.
8.2.5
Deactivation of the write protection via access code
Via local display
1. Navigate to Setup → Advanced setup → Administration → Define access code
→ Define access code
2. Enter
0000
.
3. Repeat
0000
in
Confirm access code
parameter.
The write protection is deactivated. Parameters can be changed without entering
an access code.
Via operating tool (e.g. FieldCare)
1. Navigate to Setup → Advanced setup → Administration → Define access code
2. Enter
0000
.
The write protection is deactivated. Parameters can be changed without entering
an access code.
