Appendix A: System Error Codes; Cpu Startup Errors - CTI Janus 2500C-J Series Installation And Operation Manual

APPENDIX A: SYSTEM ERROR CODES

When more than one error exists, the highest priority error code will be displayed on the alphanumeric display. When
this error is cleared, if other errors exists, the next highest priority error code will be displayed. When multiple errors
exist with the same (highest) priority, the codes are alternately displayed. In the tables below, the Priority column
The Error Descriptions and Status web page will display all current errors

CPU Startup Errors

Error Description
Code
010 No Network Configuration
020 Ethernet Port Switch
Configuration error
(not set for 'Full Duplex' or
'10/100mb' operation)
030 Manufacturing Data
Checksum Error
050 Duplicate IP Address detected
on network
NOTE: This condition is
checked every minute while
PLC is active.
070 Configuration Settings
Missing or Invalid
CTI Janus Programmable Automation Controller IOG
NOTE
contains the error priority. The highest priority is 1.
Priority Operation
X Controller stopped.
X Controller stopped.
X Controller stopped.
X Controller stopped.
X Controller stopped.
.
Error Recovery
Configure CPU via Web Server or
use SD Card Ethernet Port Setup to
specify Controller IP Address.
Cycle power to Controller.
Contact CTI.
Cycle power to Controller.
Contact CTI.
Check Event Log for details. Correct
IP addresses for conflicting devices.
Error is cleared after 2 consecutive
probes report no duplicate IP
Address (3 minutes max).
Configure CPU via Web Server.
Download program from Janus
Workbench.
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