Endress+Hauser PROFI BUS Proline Promag 53 PROFIBUS DP Operating Manual page 147

Proline Promag 53 PROFIBUS DP/PA
No. Device status message
(local display)
472 P: >< BATCH
QUANTITY
$: # 472
473 P: PROGRESS NOTE
$: # 473
474 P: MAX. FLOW RATE
!: # 474
Endress+Hauser
PROFIBUS measured value status
0x00 BAD Non specific
0x01 (uncertain
0x02 status)
0x80 GOOD O.K.
0x00 BAD Non specific
0x01 (uncertain
0x02 status)
Extended
diagnostic
Cause/remedy
message in the
PROFIBUS
master
O.K. Batch Quantity Cause:
Low EPD calibration not possible as the fluid conductivity is
High either too low or too high.
– Underbatching:
– Overbatching:
Remedy:
Underbatching:
1. Increase fixed correction quantity.
2. If the batching quantity changes, the minimum
Overbatching:
1. Reduce fixed correction quantity.
2. If the batching quantity changes, the maximum
O.K. Progress Note Cause:
End of filling process approaching.
The running filling process has exceeded the
predefined batch quantity point for the display warning
message.
Remedy:
No measures required (if necessary prepare to replace
container).
O.K. Flow Rate Cause:
Low Maximum flow value entered is
High exceeded.
Remedy:
Reduce the flow value.
Troubleshooting
The minimum quantity was not reached.
The maximum permitted batching quantity was
exceeded.
batching quantity must be adjusted.
batching quantity must be adjusted.
147