Operation
Gammapilot M FMG60 PROFIBUS PA
36
Hauser
5.4
Lock/unlock configuration
5.4.1
Software security locking
Enter a number
2457 into the
"unlock parameter" (*A4)
function in the
"diagnostics"
(*A)
function group. The
symbol appears on the display. Changes are no longer possible.
If you try to change a parameter, the device jumps to the
"unlock parameter" (*A4)
function. Enter "2457". Parameters can be changed again.
5.4.2
Hardware security locking
Press
S
,
O
and
F
simultaneously. Inputs are no longer possible.
If you try to change a parameter, the following appears:
Press
S
,
O
and
F
simultaneously. The
"unlock parameter" (*A4) function
appears.
Enter "2457". Parameters can be changed again.
NOTICE
A hardware locking can only be unlocked again via the display by pressing the
O
,
S
and
F
keys at the same time again. It is not possible to unlock the hardware by
communication.
5.5
Reset to the default configuration
It is advisable to reset the customer parameters if you want to use a device with an unknown
history. Effects of resetting:
• All customer parameters are reset to their default values.
• Linearization is switched to
"linear"
, but the table values are kept. The table can be
switched back on in the
"linearization" (*4)
function group in the
"linearization" (*40/
*46)
function.
In order to carry out the reset, enter "33333" in the
"reset" (*A3)
function in the
"diagnostics" (*A)
function group.
CAUTION
!
A reset may lead to impairment of the measurement. As a rule, a basic calibration is
required after a reset. All the calibration data are deleted after a reset. A complete
calibration is needed to put the measurement back into operation.
NOTICE
The default values of each parameter are shown in bold in the menu overview in the
appendix.
On-site display
unlock parameter
0A4
Hardware locked
Содержание Gammapilot M FMG60
Страница 95: ...Gammapilot M FMG60 PROFIBUS PA Technical data Endress Hauser 95 ...
Страница 104: ...www addresses endress com 71298583 ...