Endress+Hauser Proline t-mass 65 PROFIBUS DP, Руководство по эксплуатации

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Proline t-mass 65 PROFIBUS DP Trouble-shooting
79
215 S: LOAD S-DAT
$
: # 215
0x0F BAD Device Failure Constant Save to S-DAT
failed Cause:
Data backup (downloading) to HistoROM/S-DAT
failed, or error when accessing (uploading) the
calibration values stored in the HistoROM/S-DAT.
Remedy:
1. Check whether the S-DAT is correctly plugged
into the amplifier board
→
Page 85 ff.
2. Replace the S-DAT if it is defective. Spare parts
→
Page 84 Before replacing the DAT, check
that the new, replacement DAT is compatible
with the measuring electronics. Check the:
- Spare parts set number
- Hardware revision code
3. Replace measuring electronics boards if
necessary. Spare parts
→
Page 84
216 S: SAVE S-DAT
$
: # 216
0x0F BAD Device Failure Constant Restore from
S-DAT failed
251 S: COMMUNIC. SENS
$
: # 251
0x0F BAD Device Failure Constant Communication
sensor failure Cause:
Internal microprocessor communication fault on
the amplifier board.
Remedy:
Remove the amplifier board. Spare parts
→
Page 84
261 S: COMMUNICAT. I/O
$
: # 261
0x18
0x19
0x1A
BAD No
Communica-
tion
O.K.
Low
High
Communication
I/O failure Cause:
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
→
Page 84
262 S: COMMUNICAT. I/O
$
: # 262
0x18
0x19
0x1A
BAD No
Communica-
tion
O.K.
Low
High
Communication
I/O failure Cause:
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
→
Page 84
No. # 3xx
→
System limits exceeded
372 S: DIFF. TEMP. LOW
$
: # 372
0x13 BAD Sensor Failure Constant Diff. Temp. is
below limit Cause:
The measured sensor differential temperature is
below limit value.
Remedy:
Reduce the flow rate or consider replacing the
instrument with a suitable size for the application if
possible.
379 S: GAS MIX. CORR.
!: # 379 0x40
0x41
0x42 UNCERTAIN O.K. O.K.
Low
High
Gas mixture data
corrupted Cause:
The defined gas mixture has been corrupted.
Remedy:
Gas mixture needs to be re-entered.
No. Device status message
(local display)
PROFIBUS measured value status
Extended
diagnostic
message in the
PROFIBUS
master
Remedy / spare parts
Qu
a
lit
y
c
o
d
e
(H
EX
)
Me
as
ure
d
va
ri
abl
e
s
tatus
Q
u
al
it
y
s
tatus
Q
u
al
it
y subs
tatus
Li
m
its