Instruction Manual OilGuard Ex M
26
10241E/2
Action Display
(example)
Remarks
11.
Change value:
o
/
n
Change
numerical
value
q
/
p
Change
digit
pos.
R2 off delay
> 00150 s <
12.
2
Confirm value
> R2 off delay <
00150 s
13.
q
+
p
(at the
same time)
24.0 ppm 1
Instrument in normal mode
If you have configured the limit values for relay 2, the thresholds still have to
be configured (
→
Reference Handbook).
The limit for the relays can fixed in the range 0 .. 15 ppm.
4.7
Setting the access code
You can protect the OilGuard Ex M settings from unauthorized manipulations
by defining an access code.
Action Display
(example)
Remarks
1.
Activate service
mode
* RECALIBRATION*
* *
Section 4.4
2.
3 x
n
* CONFIGURATION*
3.
2 x
q
> Access code <
000000
4.
2
Access code
> 000000 <
Activate editing mode.
5.
o
/
n
Change value
q
/
p
change position
Access code
> ...... <
Enter the new code below in
the field so that it is not
forgotten!
6.
2
> Access code <
...
Confirm selection.
7.
q
+
p
(simultaneously)
24.0 ppm 1
Unit in normal operation.
New access code:
A forgotten access code can be cleared only by a SIGRIST service engineer!
Access code
