Endress+Hauser Proline Prosonic Flow 93, Руководство по эксплуатации

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Troubleshooting Proline Prosonic Flow 93 PROFIBUS DP/PA
140 Hauser
121 S: A / C COMPATIB.
!: # 121 0x0F BAD Device Failure Constant Amplifier and I/O
board only partially
compatible Cause:
Due to different software versions, I/O board and
amplifier board are only partially compatible
(possibly restricted functionality).
!
Note!
• This message is only listed in the error history.
• Nothing is displayed on the display.
Remedy:
Module with lower software version has either to
be updated by FieldCare with the required software
version or the module has to be replaced.
205 S: LOAD T-DAT
!: # 205 0x0F BAD Device Failure Constant Save to T-DAT
failed Cause:
Data backup (download) to T-DAT failed, or error
when accessing (uploading) the calibration values
stored in the T-DAT.
Remedy:
1. Check whether the T-DAT is correctly plugged
into the amplifier board. Using the spare part
set number, check whether the new,
replacement DAT is compatible with the
existing measuring electronics.
2. Replace the T-DAT if it is defective.
Check that the new, replacement DAT is
compatible with the measuring electronics.
Check the:
- Spare part set number
- Hardware revision code
3. Replace measuring electronics boards if
necessary.
4. Plug the T-DAT into the amplifier board.
206 S: SAVE T-DAT
!: # 206 0x0F BAD Device Failure Constant Restore from
T-DAT failed
261 S: COMMUNICAT. I/O
$
: # 261
0x18
0x19
0x1A
BAD No Commu-
nication
O.K.
Low
High
Communication
failure Cause:
Communication error. No data reception between
amplifier and I/O board or faulty internal data
transfer.
Remedy:
Check whether the electronics boards are correctly
inserted in their holders
392 S: SIGNAL LOW CH1
$
: # 392
0x0F BAD Device Failure Constant Attenuation of
acoustic
measurement
section too high Cause:
System error. Attenuation of acoustic measurement
section too high.
Remedy:
– Check to see if the coupling fluid must be
renewed.
– It is possible that the fluid indicates too much
attenuation.
– It is possible that the pipe indicates too much
attenuation.
– Check the sensor spacing (Installation
dimensions).
– Reduce the number of traverses if possible.
393 S: SIGNAL LOW CH1
$
: # 393
No. Device status message
(local display)
PROFIBUS measured value status
Extended
diagnostic
message in the
PROFIBUS
master
Cause/remedy (spare part Page 145 ff.)
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