Calibration Of Sensors - wtw DIQ/S 182-MOD System Operating Manual

System 182
General proceeding
ba75504e07 04/2012
4.5

Calibration of sensors

Note
Sensors can be protected by a password against unauthorized
calibration. For more detailed information on password protection, see
section 4.6.
1 Switch to the measured value display with
2 Select the sensor to be calibrated with
display, the sensor being displayed is always selected at the
same time).
3 Call up calibration with
The message, During the calibration procedure, the linked
outputs are frozen, appears. The maintenance condition is
switched on the next time the
measured value display without switching on the maintenance
condition with
Note
By activating the maintenance condition, linked outputs remain in their
present state. The measured value or status display of the sensor
flashes in the measured value display.
4 Confirm with
The following proceeding is sensor type specific.
The display guides you through all steps.
Exactly follow the instructions.
A message of the success of the calibration and the
determined calibration data appear at the end.
Note
Up to this point you can cancel the calibration procedure with the
key at any time. The system continues to work with the old calibration
data. The maintenance condition, however, has to be switched off
again in any case.
c
.
g
key is pressed. Return to the
m e
or .
g
. The maintenance condition is active.
Operation
m
.
W
(in the single
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