Endress+Hauser HART Proline Promass 83, Руководство по эксплуатации

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Proline Promass 83 Troubleshooting
Hauser 93
9.3 Process error messages
Process errors can be defined as either "Fault" or "Notice" messages and can thereby be
weighted di
ff
erently. This is speci fi ed via the function matrix (
→
"Description of Device
Functions" manual).
!
Note!
• The listed error message types below correspond to the factory setting.
• See the information on
→
37
No. Error message / Type Status signals
(from the
factory,
only HART 7)
Cause Remedy (spare part
→ 
97)
P = Process error
$
= Fault message (with an effect on the outputs)
! = Notice message (without any effect on the outputs)
471 P: > BATCH TIME
$
: # 471
S The maximum permitted batching time
was exceeded. 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
S Underbatching:
The minimum quantity was not
reached.
Overbatching:
The maximum permitted batching
quantity was exceeded.
Underbatching:
1. Increase fixed correction quantity.
2. 2. Valve closes too quickly with active after run
correction. Enter smaller after run as mean value.
3. If the batching quantity changes, the minimum
batching quantity must be adjusted.
Overbatching:
1. Reduce fixed correction quantity.
2. Valve closes too slowly with active after run
correction. Enter larger after run as mean value.
3. If the batching quantity changes, the maximum
batching quantity must be adjusted.
!
Note!
Please observe Note in error message No. 471
473 P: PROGRESS NOTE
$
: # 473
– End of filling process approaching.
The running filling process has
exceeded the predefined batch quantity
point for the display warning message. No measures required (if necessary prepare to replace
container).