Omron CJ-Series Operation Manual page 148

Origin Search and Origin Return Functions
Pulse Output Stop Error Codes
Error name Error code
CW Limit Stop Input 0100
Signal
CCW Limit Stop 0101
Input Signal
No Origin Proximity 0200
Input Signal
No Origin Input Sig- 0201
nal
Origin Input Signal 0202
Error
Limit Inputs in Both 0203
Directions
Simultaneous Origin 0204
Proximity and Limit
Inputs
Likely cause
Stopped due to a CW limit signal
input.
Stopped due to a CCW limit sig-
nal input.
The parameters indicate that the
Origin Proximity Input Signal is
being used, but a Origin Proxim-
ity Input Signal was not received
during the origin search.
The Origin Input Signal was not
received during the origin
search.
During an origin search in oper-
ating mode 0, the Origin Input
Signal was received during the
deceleration started after the
Origin Proximity Input Signal
was received.
The origin search cannot be per-
formed because the limit signals
for both directions are being
input simultaneously.
The Origin Proximity Input Sig-
nal and the Limit Input Signal in
the search direction are being
input simultaneously during an
origin search.
Corrective action
Move in the CCW direction.
Move in the CW direction.
Check the wiring of the Origin
Proximity Input Signal as well as
the PLC Setup's Origin Proxim-
ity Input Signal Type setting
(N.C. or N.O.) and execute the
origin search again. Turn the
power supply OFF and then ON
if the signal type setting was
changed.
Check the wiring of the Origin
Input Signal as well as the PLC
Setup's Origin Input Signal Type
setting (N.C. or N.O.) and exe-
cute the origin search again.
Turn the power supply OFF and
then ON if the signal type setting
was changed.
Take one or both of the following
steps so that the Origin Input
Signal is received after deceler-
ation is completed.
•Increase the distance between
the Origin Proximity Input Sig-
nal sensor and Origin Input Sig-
nal sensor.
•Decrease the difference
between the origin search's
high speed and proximity
speed settings.
Check the wiring of the limit sig-
nals in both directions as well as
the PLC Setup's Limit Signal
Type setting (N.C. or N.O.) and
execute the origin search again.
Turn the power supply OFF and
then ON if the signal type setting
was changed.
Check the wiring of the Origin
Proximity Input Signal and the
Limit Input Signal. Also check
the PLC Setup's Origin Proxim-
ity Input Signal Type and Limit
Signal Type settings (N.C. or
N.O.) and then execute the ori-
gin search again. Turn the
power supply OFF and then ON
if a signal type setting was
changed.
Section 5-3
Operation after
error
Immediate stop,
No effect on
other port
No effect on
other port
Decelerates to a
stop,
No effect on
other port
Operation will
not start.
No effect on
other port
Immediate stop,
No effect on
other port
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