Endress+Hauser Proline Prosonic Flow 90 Operating Instructions Manual page 81

Proline Prosonic Flow 90
Endress+Hauser
Type Error message / No.
S SENSOR UP
$
# 084
→
No. # 1xx Software error
S CHECKSUM TOT.
$
# 111
S A / C COMPATIB.
$
# 121
→
No. # 3xx System range limits exceeded
S STACK CUR.OUT n
$
# 339...342
S STACK FRQ.OUT n
$
# 343...346
S STACK PULSE n
$
# 347...350
Cause
Connection between sensor and
transmitter interrupted
Totalizer checksum error
Due to different software versions,
I/O board and amplifier board are
only partially compatible (possibly
restricted functionality).
!
Note!
– The indication on the display as
notice message appears only for 30
seconds (with listing in "Previous
system condition" function).
– This condition can occur if only one
electronics board has been
exchanged; the extended software
functionality is not available. The
previously existing software func-
tionality is still working and the
measurement possible.
The temporarily buffered flow por-
tions (measuring mode for pulsating
flow) could not be cleared or output
within 60 seconds.
The temporarily buffered flow por-
tions (measuring mode for pulsating
flow) could not be cleared or output
within 60 seconds.
9 Trouble-shooting
Remedy / spare part
– Check the cable connection
between the sensor and the
transmitter.
– Check that the sensor connector is
fully screwed in.
– The sensor may be defective.
– Incorrect sensor connected
– A wrong sensor was selected in the
function SENSOR TYPE .
1. Restart the measuring device
2. Replace the amplifier board if
necessary.
Spare parts → Page 88
Module with lower software version
has either to be actualizied by ToF Tool
- Fieldtool Package with the required
software version or the module has to
be replaced.
Spare parts → Page 88
1. Change the upper or lower limit
setting, as applicable.
2. Increase or reduce flow, as applica-
ble.
Recommendations in the event of fault
category = FAULT MESSAGE ($):
– Configure the fault response of the
output to "ACTUAL VALUE"
(see Page 86), so that the temporary
buffer can be cleared.
– Clear the temporary buffer by the
measures described under Item 1.
1. Increase the setting for pulse
weighting
2. Increase the max. pulse frequency,
if the totalizer can handle a higher
number of pulses.
3. Increase or reduce flow.
Recommendations in the event of fault
category = FAULT MESSAGE ($):
– Configure the fault response of the
output to "ACTUAL VALUE"
(see Page 86), so that the temporary
buffer can be cleared.
– Clear the temporary buffer by the
measures described under Item 1.
81