Endress+Hauser Cerabar S PMC 731, Руководство по эксплуатации

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Error codes
on-site display
Code
Type Cause and Remedy Priority
E 670
2)
Warning 4 mA value was not transferred
– The 20 mA value is outside the editing limits
1)
. As the span remains
constant during a change to the 4 mA value, the 20 mA value shifts
with the 4 mA value. This warning only appears when calibrating with
reference pressure using the Z– and Z+ keys.
Carry out the calibration again. The 20 mA value must be within
these editing limits. If necessary, set the 20 mA value to a smaller
value. After this, first calibrate the 4 mA value and then the 20 mA.
16
E 672
2)
Warning Editing limit
1)
for 4 mA value reached.
– Lower or upper editing level reached for 4 mA value. This warning
appears when calibrating the 4 mA value without a reference
pressure using the Z+ or Z– keys. The value is not accepted.
Carry out the calibration again and make sure that the lower/upper
editing limits for the 4 mA value are not undershot or exceeded.
17
E 673
2)
Warning Editing limit
1)
for 20 mA value reached.
– Lower or upper editing level reached for 20 mA value.
This warning appears when calibrating the 20 mA value without a
reference pressure using the S+ or S– keys. The value is not
accepted.
Carry out the calibration again and make sure that the lower/upper
editing limits for the 20 mA value are not undershot or exceeded.
18
E 674
2)
Warning Calibration error: turn down too big.
– The maximum possible turn down was exceeded. This warning
appears during a calibration using the keys of the on-site operating
terminal. The value is not accepted.
Carry out calibration again. The pressure value for the calibration of
the 20 mA value may not be too close to 4 mA value.
19
E 675
2)
Warning Current pressure value outside the sensor limits.
– The currently applied pressure for calibrating the 4 mA or 20 mA
values is outside the editing limits
1)
(calibration with reference
pressure and using the Z+ and Z– or S+ and S– keys). The value is
not accepted.
Carry out calibration again. The currently applied pressure for
calibrating the 4 mA and the 20 mA values must be within the editing
limits.
20
1) The editing limits are described in Chapter 7.4.
2) These error codes only appear on the on-site display.
Cerabar S 7 Diagnosis and Trouble-Shooting
Hauser 43