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Entry in the calibration
report
3. Power consumption of
the lines while idling
4. Line resistance - Plus
5. Line resistance - Minus
6. Tolerance of the line
resistance
9.4.8.3 Troubleshooting
Entry in the calibration
report
1. Calibration status
A6V10421795_en--_k
Possible content*
Loop 1 I(mA) 1.00
Loop 2 R+(Ohm) 0.00
Loop 2 R-(Ohm) 0.00
Loop 1 DRmax(Ohm) 350.00
* The specified lines, devices, and values are only examples.
Troubleshooting during line calibration
The following table lists options for troubleshooting for possible fault entries in the
calibration report or on the LCD:
Content*
Loop 1 state false
Need calibrate (displayed on the LCD)
Engineering
Detector line
Description
The entry shows the measured power
consumption of the line in an unloaded
state.
The entry shows the measured line
resistance on the line's plus cable in
ohm [Ω].
The entry shows the measured line
resistance on the line's minus cable in
ohm [Ω].
The entry shows the calculated value
for the maximum tolerance of the line
when faced with a gradual line break
and thermal drift.
Troubleshooting
The last calibration of the lines failed.
Check the other entries in the
calibration report for the lines in order to
narrow down the cause.
The line must be recalibrated. The data
from the last calibration is no longer
valid as the line topology and/or
configuration parameters have been
changed in a way that affects the power
consumption of the line.
Recalibrate the line. You will find more
information on this in chapter 'Manual
line calibration [➙ 101]'.
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