Endress+Hauser Micropilot FMR56, Руководство по эксплуатации

Страница: 49 / 198

Micropilot FMR56, FMR57 FOUNDATION Fieldbus Operation options
Hauser 49
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 →  48.
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.