Troubleshooting Promag 53 PROFIBUS DP/PA
142 Endress+Hauser
471 P: > BATCH TIME
$
: # 471
0x00
0x01
0x02
BAD Non specific
(uncertain
status)
O.K.
Low
High
Batch Time Cause:
The maximum permitted batching time was
exceeded.
Remedy:
1. Increase flow rate.
2. Check valve (opening).
3. Adjust time setting to changed batch quantity.
!
Note!
If the errors listed above occur, these are displayed
in the Home position flashing continuously.
•General:
These error messages can be reset by
configuring any batching parameter. It is
sufficient to confirm with the
OS
key and
then the
F
key.
• Batching via status input:
The error message can be reset by means of
a pulse. Another pulse then restarts the
batching.
• Batching via operating keys (soft keys)
The error message is reset by pressing the
START key. Pressing the START key a
second time starts the batching process.
• Batching via the BATCHING PROCESS function
(7260):
The error message can be reset by pressing
the STOP, START, HOLD or GO ON keys.
Pressing the START key a second time starts
the batching process.
472 P: >< BATCH
QUANTITY
$
: # 472
0x00
0x01
0x02
BAD Non specific
(uncertain
status)
O.K.
Low
High
Batch Quantity Cause:
EPD calibration not possible as the fluid
conductivity is either too low or too high.
– Underbatching:
The minimum quantity was not reached.
–Overbatching:
The maximum permitted batching quantity was
exceeded.
Remedy:
Underbatching:
1. Increase fixed correction quantity.
2. If the batching quantity changes, the
minimum batching quantity must be adjusted.
Overbatching:
1. Reduce fixed correction quantity.
2. If the batching quantity changes, the
maximum batching quantity must be adjusted.
!
Note!
Please observe Note in error message No. 471
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
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