*
Troubleshooting Guide
The following table shows possible errors during the K3TS Intelligent Signal
Processor operation and corrective actions to be taken.
Item
Condition
Error
message
Output status
Corrective action
Compara-
tive
outputs
BCD
output
Linear
output
Commun-
ications
Device
failure
CPU RAM
error, external
memory error,
memory data
error.
OFF
OFF
OFF
OFF
Turn the power OFF
and then ON again
once. If the error
persists, contact
OMRON.
Corrupted data.
"
OFF
OFF
OFF
OFF
Turn the power OFF
and then ON again
once. If the error
persists, press the
mode key and set all
parameters again.
Sensor
failure
Disconnection
or
short-circuiting
of sensor A.
OFF
OFF
OFF
OFF
Check for
disconnection,
short-circuiting, or
wiring of sensor A and
repair if necessary.
Disconnection
or
short-circuiting
of sensor B.
OFF
OFF
OFF
OFF
Check for
disconnection,
short-circuiting, or
wiring of sensor B and
repair if necessary.
Reset
Reset the
K3TS.
OFF
OFF
OFF
OFF
Check the RESET
input. If the K3TS is
set to TIMING HOLD
state, check the
TIMING input.
Overflow,
underflow
Input value or
display value
outside range.
Blinks
Continues
Continues
OVER ON
Continues
Continues
OVER ON
Keep the input value
and display value
within the range.
Output type
change
When output
type has
changed.
"
OFF
OFF
OFF
OFF
Check the output
type. If correct, press
the mode key. At this
time, the parameters
are initialized;
therefore, set the
parameters again. If
the error persists,
contact OMRON.
Output type
error
Output type
other than
specified.
OFF
OFF
OFF
OFF
Turn the power OFF
and then ON again
once. If the error
persists, contact
OMRON.
###$ 1&
Section 9
Summary of Contents for K3TS
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