Endress+Hauser Proline Prosonic Flow 93, Руководство по эксплуатации

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Proline Prosonic Flow 93 PROFIBUS DP/PA Troubleshooting
Hauser 141
469 S: PIPE DATA CH1
$
: # 469
0x0F BAD Device Failure Constant Pipe data ? CH1 Cause:
The internal diameter is negative.
Remedy:
In the "PIPE DATA" function group, check the
values of the functions "OUTER DIAMETER" and
"WALL THICKNESS" or "LINING THICKNESS".
470 S: PIPE DATA CH2
$
: # 470
Pipe data ? CH2
492 S: S. V. RANGE CH1
$
: # 492
0x03 BAD Non specific
(uncertain
status)
Constant Sound velocity in
CH1 outside the
range Cause:
Process error. The sound velocity in channel 1 or
channel 2 is outside the search range of the
transmitter.
Remedy:
– Check the installation dimensions.
– If possible, check the sound velocity of the liquid
or check the specialist literature.
If the current sound velocity is outside the defined
search range, the corresponding parameters must
be changed in the LIQUID DATA function group.
More detailed information on this is provided in the
"Description of Device Functions, Prosonic Flow
93" manual
(BA 077D/06/en) under the SOUND VELOCITY
LIQUID (6542) function (local display)
493 S: S. V. RANGE CH2
$
: # 493
Sound velocity in
CH2 outside the
range
495 S: INTERFERENCE CH1
$
: # 495
0x43 UNCERTAIN Non specific
(uncertain
status)
Constant Interference CH 1 Cause:
The wave transmitted in the pipe may superimpose
the useful signal. We recommend you alter the
sensor configuration in the event of this error
message.
"
Caution!
The sensor configuration must be changed if the
measuring device indicates zero flow or low flow.
Remedy:
In the SENSOR CONFIGURATION function,
change the number of traverses from 2 or 4 to 1 or
3 and mount the sensors accordingly.
496 S: INTERFERENCE CH2
$
: # 496
Interference CH 2
501 S: SW.-UPDATE ACT.
!: # 501 0x48
0x49
0x4A
UNCERTAIN Substitute set
(Substitute set
of failsafe
status)
O.K.
Low
High
New amplifier
software loaded Cause:
New amplifier or communication software version
is loaded.
Currently no other functions are possible.
Remedy:
Wait until process is finished. The device will
restart automatically.
502 S: UP-/DOWNLO. ACT.
!: # 502 Upload/download
of device data
active Cause:
Up- or downloading the device data via operating
program. Currently no other functions are possible.
Remedy:
Wait until process is finished.
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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