CJ1W-NC434 Omron, CJ1W-NC434 Datasheet - Page 551

• 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

CJ Position Control Units OPERATION MANUAL (CJ1W-NC214/234/414/434)
Category
Common IORD Busy
Warning
IORD Transfer
Words Count
Invalid
IORD Control Data
Invalid
IOWR Busy
IOWR Transfer
Words Count
Invalid
IOWR Control
Data Invalid
Reflected Data
Transfer Error at
IOWR Setup
Data Transfer
Duplicate Start
The warnings are listed below.
Item name
8110
Error code
8111
8112
8120
8121
8122
8126
8200
IORD cannot be executed
because data transfer by the
data transfer bit is still in
progress. Or, IORD cannot
be executed because the
OPERATING mode of the
PCU is different.
The number of IORD transfer
words is outside the
specified range.
The IORD control data is
outside the specified range.
Or, one of the following
operations was attempted:
• Read the feedback present
• Read unused latch data
IOWR cannot be executed
because data transfer by the
data transfer bit is still in
progress. Or, IOWR cannot
be executed because the
OPERATING mode of the
PCU is different.
The number of IOWR
transfer words is outside the
specified range.
The IOWR control data is
outside the specified range.
Or, one of the following
operations was attempted:
• Feedback present position
• Feedback present position
• Feedback present position
Data write was executed by
IOWR to a parameter that
becomes valid at power
supply ON, restart or setup.
Multiple data transfer
operations were executed
simultaneously.
position of an unused axis
preset when you use an
absolute encoder
preset for an unused axis
and Virtual Axis
preset to an axis for which
feedback pulse input
position management is
enabled
Cause
Check the execution condition for IORD.
Check the number of IORD transfer
words.
Check the control data for IOWR.
Check the execution condition for IOWR.
Check the number of IOWR transfer
words.
Check the control data for IOWR. Or,
check the execution condition for
feedback present position preset.
Any data write by IOWR becomes
invalid. Check the transfer destination
unit address of the IOWR.
Check the execution conditions for write,
read and save via data transfer bits and
data transfer via CX-Programmer.
Release method
12-6 Error Code List
12-42
12