Omron NX-EC0112 User Manual

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10 Troubleshooting
NX-series Position Interface Units User’s Manual (W524)
10-3 Checking for Errors and
Troubleshooting on the Sysmac
10
10-3-2 Event Codes for Errors and Troubleshooting Procedures
Event name NX Message Communications Error Event code 80220000 hex
Meaning An error was detected in message communications and the message frame was discarded.
Source
Depends on where the Sysmac
Studio is connected and the sys-
tem configuration.
Source details
NX Unit
Detection
timing
During NX mes-
sage communi-
cations
Error
attributes
Level
Observation
Recovery
---
Log category
System
Effects User program Continues. Operation Not affected.
Sys-
tem-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Correction Prevention
The message communications
load is high.
Reduce the number of times that
instructions are used to send NX
messages.
Refer to the appendix of the
NJ/NX-series Instructions Refer-
ence Manual (Cat. No. W502) for
information on the instructions that
send messages.
Reduce the number of times that
instructions are used to send NX
messages.
The communications cable is dis-
connected or broken.
This cause does not apply if
attached information 2 is 0 (NX
bus).
Connect the communications
cable securely.
Connect the communications cable
securely.
Message communications were
cut off as the result of executing a
synchronization or restoration
operation on the Sysmac Studio or
as the result of disconnecting an
EtherCAT slave.
--- ---
Attached
information
Attached information 1: System information
Attached information 2: Type of communications where error occurred
0: NX bus
1: EtherCAT
2: Serial communications (USB)
3: EtherNet/IP
65535: Internal Unit communications (routing)
Precautions/
Remarks
None

Omron NX-EC0112 Specifications

General

Brand	Omron
Model	NX-EC0112
Category	Controller
Language	English