Profibus Network Errors; Client Communication Errors - CTI Janus 2500C-J Series Installation And Operation Manual

Profibus Network Errors

Error Description
Code
440 Profibus Network Error
(Profibus configured but
not in 'Operate' mode due
to Profibus subsystem error
or DP bus error)
450 Profibus Slave Error
(One or more slaves are
configured but not
exchanging I/O data with
DP-Master)
455 Profibus CTI/505 RBC Slave
Module Error
(Module configuration
mismatch or module
failure)
460 Profinet Controller Error
(Connection to device or IO
communications failed)

Client Communication Errors

Error Description
Code
470 CTI Data Cache Client: Host
TCP Connection Failure
475 CTI Data Cache Client has
non-CTI MAC Address
480 CTI Data Cache Client
Incompatible Host PLC
Firmware
485 CTI Data Cache Client: Host
PLC Registration Failed
(PLC already has max
number of connections)
490 CTI Data Cache Client: Host
PLC Link Inactive
66
Priority Operation
20 Controller continues to run
normally
21 Controller continues to run
normally
22 Controller continues to run
normally
21 Controller continues to run
normally
Priority Operation
28 Controller continues to run
normally
25 Controller continues to run
normally
25 Controller continues to run
normally
25 Controller continues to run
normally
28 Controller continues to run
normally
CTI Janus Programmable Automation Controller IOG
Error Recovery
Check Event Log. Check Profibus
cable for secure connection. Set
application mode to STOP and
back to RUN. Cycle power to
CPU and restart application.
Contact CTI if error persists.
Check web server 'Profibus'
page for details. Ensure slave
configuration matches device
and cabling/ termination is
correct.
Check Event Log for details.
Ensure RBC configurations
match I/O modules installed in
bases.
Check web server 'Profinet
Controller' webpage for details.
Ensure Profinet Device
configuration matches device
settings and Ethernet
connection to Profinet Device.
Error Recovery
Correct connection and/or Host
settings
Remove DC Client from
application or force creation of
new 'cti.ini' file to update MAC
Address
Update Host PLC firmware
If replacing an existing Data
Cache module, remove old
module before connecting new
one.
Correct connection to Host PLC.
Ensure Host PLC is online.