Error messages
Deutschmann Automation GmbH & Co. KG
100
Instruction manual LOCON 24, 48, 64 , LTC, TERM 24 and TERM 6 V. 8.8
24.7.12
17.3 Error number 100..199 (serious error)
All outputs are switched to 0 V until the error has been remedied in the case of errors from this
chapter since it is no longer feasible to set the outputs.
Error No. Significance
Remarks
100
Error in Gray code
The (clipped) Gray code read in by the encoder is
checked for plausibility in each cycle. If an illegal code is
detected, this error message is issued.
If the error occurs only occasionally, this probably
involves a fault on the encoder line, and this fault can be
remedied by improved cable shielding or different cable
routing. Should the error be repeated frequently or be
pending constantly, the encoder and the encoder line
must be checked and exchanged if necessary. If the
error still persists, the unit must be returned (see chap-
ter ‘Returning a unit’).
101
Checksum error on the memory card
or in EEPROM
If a checksum error on the memory card or in the
EEPROM is detected on power-up, you will see the cor-
responding error message.
After acknowledgement by the user, the memory is writ-
ten with the default configuration data and all user data
is deleted. You then have the option of reprogramming
or, if the old data has been backed up on a PC, of
reloading this data.
102
Error initializing the cam array
Illegal cams detected. Carry out a general reset
103
New memory card
104
Plausibility error (illegal device config-
uration)
A device configuration which is illegal has been saved
(e.g. absolute encoder with 127 increments resolution).
Carry out a general reset
105
Encoder error (only in the case of
”Special configuration" LOCON 32
option or LOCON 24, 48, 64 units with
encoder monitoring option)
An encoder error has been detected. The current
encoder value and the last encoder value read in are
shown at the top right on the LCD (LOCON 32). LOCON
24, 48, 64, see chapter Options: Encoder monitoring.
107
DSI Timeout error
108
SSI Timeout error
111
SSI Gray code error
