CTI Janus Programmable Automation Controller IOG
65
I/O Subsystem Errors
Error
Code
Description
Priority
Operation
Error Recovery
410
Local I/O Module Error
(module slot configuration
mismatch or module
failure).
22
Controller continues to run
normally
Ensure Local I/O configuration
matches I/O modules installed in
local base.
415
Local I/O Interface Timeout
Error
(Local I/O Driver or FGPA
Interface Task watchdog
expired due to
communication timeout).
14
‘Output Disable’ for Local
Base asserted. Controller
continues to run normally
Local I/O Subsystem attempts to
recover automatically.
Reset PLC and contact CTI if
condition repeats.
420
Remote I/O RBC Error
(One or more bases are
enabled but not exchanging
data with PLC.)
21
Controller continues to run
normally
Ensure RBC addresses and cabling
are correct.
425
Remote I/O Module Error
(Module slot configuration
mismatch or module
failure).
22
Controller continues to run
normally
Check Event Log for details.
Ensure RBC configurations match
I/O modules installed in bases.
430
Remote I/O Interface
Timeout Error
(Remote I/O Driver or FGPA
Interface Task watchdog
expired due to
communication timeout).
14
‘Output Disable’ for RBCs
asserted. Controller
continues to run normally
Remote I/O Subsystem attempts
to recover automatically.
Reset PLC and contact CTI if
condition repeats.