Endress+Hauser PROline prosonic flow 93 Operating Instructions Manual page 130

9 Trouble-shooting
Device status and Device status message
diagnosis message (Display)
(Control system)
Save to T-DAT failed S LOAD T-DAT
$
Restore from T-DAT S SAVE T-DAT
$
failed
Communication failure S COMMUNICAT. I/O
$
130
No.
205
# 205
206
# 206
261
# 261
PROline Prosonic Flow 93 PROFIBUS-DP/-PA
Initial status Measured
Analog Input Block/ value Quality /
Totalizer Block Substatus /
Alarm limit
device failure BAD
0x0F
constant
device failure BAD
0x0F
constant
no communication BAD
0x18
no limits
Cause/remedy
Cause:
System error. Data backup to T-DAT
failed or error when accessing the
calibration values stored in the
T-DAT.
Remedy:
1. Check whether the T-DAT is
correctly plugged into the
o
amplifier board Page 138
2. Replace the T-DAT if it is
o
defective. Spare parts
Page 136
Check the spare part set
number to ensure that the new,
replacement DAT is compatible
with the measuring electronics.
3. Replace measuring electronics
board if necessary.
o
Spare parts Page 136
Cause:
System error. Data backup to T-DAT
failed or error when accessing the
calibration values stored in the
T-DAT.
Remedy:
1. Check whether the T-DAT is
correctly plugged into the
o
amplifier board Page 138
2. Replace the T-DAT if it is
o
defective. Spare parts
Page 136
Check the spare part set
number to ensure that the new
replacement DAT is compatible
with the measuring electronics.
3. Replace measuring electronics
board if necessary.
o
Spare parts Page 136
Cause:
System error. 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
o
their holders. Page 138
Endress+Hauser