Omron CJ Series User Manual

7-27
7 Troubleshooting and Maintenance
CJ-series PROFIBUS Master Unit Operation Manual for NJ-series CPU Unit (W509)
7-6 Event Logs
7
7-6-2 Error Table
Event code Event name Meaning Assumed cause
Level
Maj Prt Min Obs Info
38110000 hex Double Mas-
ter Address
Error
There is a Master
address duplica-
tion setting.
• A second Master with the same address
has been detected on the Bus.
X
38120000 hex Parameter
Error
There is a problem
with the contents of
the parameters.
• An error has been detected in the con-
tents of the Parameter set while configur-
ing the PROFIBUS interface.
X
58010000 hex Mode Com-
mand Error
There is a problem
with the Mode set-
ting of the Unit.
• More than one command mode switch
has been set.
• A mode command switch is set while the
previous command is in progress.
• A mode transition command is given and
the Unit has detected that it does not
(yet) have a valid configuration or it
detected an internal error, either of which
prevented it from reaching that mode,
e.g. Invalid Parameter set and transition
to OPERATE mode.
X
88040000 hex Disturbed
Bus Error
Distorted messages
may have been
received by the
Unit.
• The network is not properly terminated.
• A cable has been used which is too long
for the selected baud rate.
X
88050000 hex PROFIBUS
Protocol
Error
A PROFIBUS pro-
tocol error has
occurred and
tokens have been
lost.
• Network wiring.
• Other faulty devices on the Network.
X
88060000 hex Hardware
Error
An error has
occurred on the
bus.
• Faulty wiring, broken message, short cir-
cuits, faulty bus timings or an active
device has been detected beyond the
Highest Station Address setting (HSA).
X

Omron CJ Series Specifications

General

Brand	Omron
Model	CJ Series
Category	Controller
Language	English