System Error Messages - Endress+Hauser Proline Prosonic Flow 90 Operating Instructions Manual

9 Trouble-shooting
"
!
80
9.2

System error messages

Serious system errors are always recognized by the instrument as "Fault message", and are shown
as a lightning flash ($) on the display. Fault messages immediately affect the outputs. Simulations
and measured-value suppression, on the other hand, are classed and displayed as information
messages.
Caution!
In the event of a serious fault, a flowmeter might have to be returned to the manufacturer for repair.
The procedures on Page 8 must be carried out before you return a flowmeter to Endress+Hauser.
Always enclose a fully completed "Declaration of contamination" form. You will find a preprinted
form at the back of this manual.
Note!
The error types listed in the following correspond to the factory settings.
Also observe the information on Page 47 ff. and 86.
Type Error message / No.
S = System error
$
= Fault message (with an effect on the outputs)
! = Notice message (without an effect on the outputs)
→
No. # 0xx Hardware error
S CRITICAL FAIL.
$
# 001
S AMP HW-EEPROM
$
# 011
S AMP SW-EEPROM
$
# 012
S A / C COMPATIB.
$
# 051
S SENSOR DOWN
$
# 081
Cause
Serious device error
Amplifier:
Defective EEPROM
Amplifier:
Error accessing EEPROM data
The I/O board and the amplifier board
are not compatible.
Connection between sensor and
transmitter interrupted
Proline Prosonic Flow 90
Remedy / spare part
Replace the amplifier board. Spare parts
→ Page 88
Replace the amplifier board. Spare parts
→ Page 88
The EEPROM data blocks in which an
error has occurred are displayed in the
"TROUBLESHOOTING" function.
Press Enter to acknowledge the errors
in question; default values are automat-
ically inserted instead of the errored
parameter values.
!
Note!
The measuring device has to be
restarted if an error has occurred in a
totalizer block (see error No. 111 /
CHECKSUM TOTAL.).
Use only compatible modules and
boards. Check the compatibility of the
modules used.
Check the:
– Spare part set number
– Hardware revision code
– Check the cable connection
between the sensor and the trans-
mitter.
– 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 .
Endress+Hauser