Solicap M FTI55, FTI56 Troubleshooting
Endress+Hauser 79
9.1.3 Activating fault diagnostics FEI58
Displaying the diagnostic code
This function makes it possible to interpret faults using the three LEDs. If the system has detected
more than one fault, the fault with the highest priority is shown on the display.
To display the diagnostic code, proceed as follows:
1. Press the B key for at least 2 s.
2. The current diagnostics code is indicated by the LEDs (operating/fault/switching status).
9.2 Spare parts
!
Note!
• You can order spare parts directly from your E+H service organization by quoting the order
number (see below).
• The corresponding spare part number is on every spare part. Installation instructions can be found
in the form supplied with the spare parts.
• Before ordering, please note that all ordered spare parts must correspond with the indications on
your nameplate. Otherwise, the indications on the nameplate will no longer correspond with the
instrument version.
9.2.1 Electronic inserts
9.2.2 Housing cover
Error table 3 (FEI58)
No. 1 green
operatio
nal
2 red
fault
3 yellow
switching
status
Cause Remedy Priority
0 No fault - - - - - -
1 On Internal fault The device is defective 1
2 On The calibration point is too close to the
measuring range limit
Reduce the switch point or select a new mounting
location
2
3 On Calibration points have been accidentally
interchanged
Perform uncovered calibration with the probe uncovered,
and covered calibration with the probe covered
3
4 On On No calibration has yet been carried out. Carry out empty and/or full calibration 4
5 On On The change in capacitance from uncovered probe
to covered probe is too small
The capacitance change between the uncovered and
covered probe must be greater than 2 pF
5
6 On On Probe not detected Connect the probe 6
7 On On On The measured temperature is outside
the permitted range
The device may be operated in the specified temperature
range only
7
Electronic insert Parts number
FEI51 71042887
FEI52 71025819
FEI53 71025820
FEI54 71025814
FEI55 71025815
FEI57S 71025816
FEI58 71100895
Cover Parts number
For aluminum housing F13: gray with sealing ring 52002698
For stainless steel housing F15: with sealing ring 52027000
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