E13: (STE EEPROM failed)
- Acknowledgement signal ACK has not been received.
- Write/read test has failed during initialization.
EEPROM faulty.
E14: (STE Real-time Clock failed)
- Time and data information does not make any sense.
- Clock has stopped or control board is faulty.
E15: (STE Recorder failed)
Clock signal is not present; control board is faulty.
E16: (STE DUART failed)
No characters are output through the V24 interface.
Interface component on the control board is faulty.
E17: (STE A/D Converter failed)
The test measurement was not completed during initia-
lization.
Control board is faulty.
E20: STE Ref U > -10.02 V
Limit at -10.02 V. The reference voltage is generated on
the control board.
Control board is faulty.
E21: STE Ref U < -10.44 V
Limit at -10.44 V.
The reference voltage is generated on the control board.
Control board is faulty.
W22: STE Battery U < 3 V
The battery voltage (Ubatt) on the control board has
dropped below 3 V.
The battery on the control board must be exchanged.
E 23: OPTION U24 > 30 V
U > 30 V at the options socket.
- A voltage which is too high has been applied to pin 1 of
the OPTION socket.
- 24 V power supply in the UL 200 has developed a fault.
E 24: OPTION U24 < 20 V
24 V at pin 1 of the OPTION socket is too low.
U < 20 V. Fuse on the I/O board has blown.
E 25: IO Valve U < 7 V
The voltage for the valves is dropped to under 8 V;
affects V1, for example.
I/O board is faulty.
E26: IO Valve > 10 V
When the voltage for the valves has dropped, the volta-
ge is > 10 V; affects V1, for example.
I/O board is faulty.
E30: FB U24 < 20 V
Voltage for the hand unit is too low U < 20 V. Possibly the
fuse (9/10) on the wiring backplane has blown.
E32: Amp T > 60 °C
Temperature of the preamplifier is too high T > 60 °C.
- Ambient temperature is too high.
- Air filters are dirty and must be exchanged.
TH 10.211/8.02 - 12/97
38
4.2.3 List of all Warnings and
Error Messages
Each message is composed of three parts:
The first letter of the message (E or W) indicates whether
this message is an error message or a warning messa-
ge.This letter is followed by a two-digit number and then
the actual abbreviated message is displayed.
Listed in the following are all messages together with a
brief explanation as to what has caused this message
and what measures can be introduced.
Any abbreviations used in this list which may not be quite
so familiar are explained at the end of this list.
Hardware problems are covered by messages 01 to 61,
application-related problems by messages 71 to 81 and
software problems by messages 84 to 93.
Hardware Problems
Note
The first 17 error messages will possibly not be display-
ed in the way they are described. For this reason these
error messages are given in brackets.
E01: (FB-RAM)
RAM test for the hand unit (Fig. 5) has failed;
exchange the hand unit (Fig. 5).
E02: (FB-ROM)
ROM test for the hand unit (Fig. 5) has failed;
exchange the hand unit (Fig. 5).
E03: (FB-No Communication) during self test only
No communication during the self test.
Hand unit (Fig. 5) or interface component is faulty.
E04: (FB-Watch-Dog)
Watchdog in the hand unit has sensed something wrong.
Hand unit is faulty.
E05: (FB-Communication)
There is no communication. The hand unit is not recei-
ving any data from the control board.
Interface component on the control board is faulty.
Interface component in the hand unit (Fig. 5) is faulty.
E10: (GB-Failed)
Busy flag on the control panel has not been reset.
Exchange control panel (Fig. 4).
E11: (STE RAM failed)
Write/read test has failed during initialization.
Control board faulty.
E12: (STE ROM failed)
An incorrect checksum has been determined.
Control board faulty.
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