20
Adjustment
Adjustment means that the values determined by a calibration are taken over.
The values determined for zero and slope are entered in the calibration record.
(Cal record can be opened in the Diagnostics menu for the module). These
values are only effective for calculating the measured variables when the cali-
bration has been terminated with an adjustment. A passcode ensures that an
adjustment can only be performed by an authorized person (Administrator).
The Operator can check the current sensor data by a calibration and inform
the Administrator when there are deviations. You can use the add-on func-
tion SW3400-107 / FW4400-107
1)
for granting access rights (passcodes) and
for AuditTrail (continuous data recording and backup according to FDA 21 CFR
Part 11).
Calibration / Adjustment
Operator
(without administrator
rights)
After calibration, change to measur-
ing mode. Inform Administrator.
When opening the menu (Calibration,
respective module), the Administrator
sees all data of the last calibration and
can take over the values or perform a
new calibration.
Calibration data record
Cal mode
25.6°C
16.8%Air
Slope
Automatic - Air
–067.9 nA
End
Adjust
Calibration
Zero
03/29/10 12:26
+0.000 nA
Menu Display
Adjustment after calibration
Administrator
With the corresponding access rights,
the device can immediately be adjust-
ed after calibration. The calibration
values are taken over for calculating
the measured variables.
Module OXY 3400-067
Return
25.6°C
View/adjust calibration data record
16.8%Air
Start new calibration
Stored calibration data record
Calibration 03/29/10 12:46
Response time
0042 s
N
ot
e:
T
he displa
y ma
y v
ar
y depending on the devic
e v
ersion.
1) Protos II 4400(X): FW4400-107 only available from
FRONT firmware version
02.xx.xx
