CJ1W-NC434 Omron, CJ1W-NC434 Datasheet - Page 524

• Manufacturer Part Number: CJ1W-NC434
• Description: High Speed Pulse Train 4 Axes
• Manufacturer: Omron

Specifications of CJ1W-NC434

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

12
12-3 LED Error Indicator
12-15
RUN ERC ERH SYNC X
−
−
LED
Y
Z
U
During Reverse
Direction Limit
Input
Command Position
Forward Direction
Soft Limit
Exceeded
Command Position
Reverse Direction
Soft Limit
Exceeded
Present Position
Unknown
Error Counter
Reset Error
Override Error
Command Present
Position Overflow
Occurring
Positioning Time
Over
Error name
CJ Position Control Units OPERATION MANUAL (CJ1W-NC214/234/414/434)
A reverse start command was
executed when a reverse
direction limit signal was input.
The command position of the
positioning exceeds the
software limit in the forward
direction.
The command position of the
positioning exceeds the
software limit in the reverse
direction.
Origin Return was executed
when the origin was
unconfirmed.
An axis operation command
was executed while an error
counter reset signal was
output. Or, the error counter
was reset during Origin
Search.
The override is outside the
range.
The command present position
became greater than the upper
limit (overflow) or smaller than
the lower limit (underflow) of the
usable range.
The positioning completed
input was not detected within
the positioning monitor time.
Cause
Execute an error reset and
then perform recovery
operation in the forward
direction. If this error occurs
again, check the connection of
the reverse direction limit
signal, setting of the reverse
direction limit input logic, and
execution condition for start
command.
Check the command position
and software limit setting, and
then execute an error reset.
If this error occurs, the PCU
decelerates the applicable
axis to a stop.
Execute an error reset, and
execute the command after
the origin is confirmed by
Origin Search or present
position preset.
Check the execution condition
for error counter reset, and
then execute an error reset.
If this error occurs, the PCU
decelerates the applicable
axis to a stop.
Check the override set value
and then execute an error
reset.
If this error occurs, the PCU
decelerates the applicable
axis to a stop.
Execute an error reset and
then resolve the overflow/
underflow state by Origin
Search or present position
preset.
If this error occurs, the PCU
decelerates the applicable
axis to a stop.
Check the positioning
completed input and then
execute an error reset. If this
error occurs again, check the
connection of the positioning
completed signal, input logic,
and setting of the positioning
monitor time.
Remedy