Endress+Hauser PROFI BUS Proline Promag 53 PROFIBUS DP, Руководство по эксплуатации

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Troubleshooting Proline Promag 53 PROFIBUS DP/PA
142 Hauser
339
to
342 S: STACK CUR OUT n
$
: # 339 to 342
0x0F BAD Device Failure Constant Temp. Buf. not
cleared Cause:
The temporarily buffered flow portions (measuring
mode for pulsating flow) could not be cleared or
output within 60 seconds.
Remedy:
1. Change the upper or lower limit setting, as
applicable.
2. Increase or reduce flow, as applicable.
Recommendation:
– Configure the fault response of the output to
ACTUAL VALUE, so that the temporary buffer
can be cleared.
– Clear the temporary buffer by the measures
described under Item
1.
343
to
346 S: STACK FREQ. OUT n
$
: # 343 to 346
0x0F BAD Device Failure Constant Temp. Buf. not
cleared
347
to
350 S: STACK PULSE OUT n
!: # 347 to 350 0x0F BAD Device Failure Constant Temp. Buf. not
cleared Cause:
The temporarily buffered flow portions (measuring
mode for pulsating flow) could not be cleared or
output within 60 seconds.
Remedy:
1. Increase the setting for pulse weighting.
2. Increase the max. pulse frequency, if the
totalizer can handle a higher number of pulses.
3. Increase or reduce flow, as applicable.
Recommendation:
– Configure the fault response of the output to
ACTUAL VALUE, so that the temporary buffer
can be cleared.
– Clear the temporary buffer by the measures
described under Item
1.
351
to
354 S: CURRENT RANGE n
!: # 351 to 354 0x54
0x55
0x56 UNCERTAIN Engineering
Unit Range
Violation
O.K.
Low
High
Flow is Out of
Range Cause:
Current output: The actual value for the flow lies
outside the set limits.
Remedy:
1. Change the upper or lower limit setting, as
applicable.
2. Increase or reduce flow, as applicable.
355
to
358 S: FREQ. RANGE n
!: # 355 to 358 0x54
0x55
0x56 UNCERTAIN Engineering
Unit Range
Violation
O.K.
Low
High
Flow is Out of
Range Cause:
Frequency output: The actual value for the flow lies
outside the set limits.
Remedy:
1. Change the upper or lower limit setting, as
applicable.
2. Increase or reduce flow, as applicable.
No. Device status message
(local display)
PROFIBUS measured value status
Extended
diagnostic
message in the
PROFIBUS
master
Cause/remedy
Quality code (HEX)
Measured value status
Quality status
Quality substatus
Limits