Errors Related To Message Communications; Fins Message Errors (Cs/Cj-Series) - Omron CompoNet MX2 Series User Manual

6 Troubleshooting
6-4 Errors Related to Message Communi-
cations
To send a CompoNet Explicit Message from a CS/CJ-series unit, use a FINS message.
If any Explicit Message/FINS message is not completed normally, check the contents of the FINS mes-
sage response.
6-4-1

FINS Message Errors (CS/CJ-series)

The table below shows the assumed cause and corrective action for each FINS response.
FINS
Description
Response
0000 Normal comple-
tion
0101 Local node not in
network
0201 Destination node
not in network
0204 Destination node
is busy.
0205 Response timeout
1001 Command too
long
1002 Command too
short
1004 Command
format error
1005 Header error
110B Response too
long
2609 Necessary items
not set
Additional Information
For details about FINS commands not described above, refer to CS/CJ-series Communica-
tions Commands Reference Manual (Cat. No. W342).
6 - 10
Assumed Cause
–
Local node is not in network.
Destination node is not in net-
work.
(MS and NS LED indicators not
indicating normal state)
Destination node receives too
much data.
Response monitor time is too
short.
Message frame was destroyed
by noise.
Command is too long.
Command is too short.
Incorrect format is used.
Destination address setting
(routing table) is incorrect.
Response is longer than maxi-
mum frame length.
Required elements are not set in
command data.
CompoNet Communications Unit User's Manual (I582-E1)
Corrective Action
–
Check Master Unit settings and network
configuration.
Add destination node correctly to the net-
work.
Increase number of resends or review sys-
tem so that the destination node does not
receive so many messages.
Increase length of response monitor time.
Check noise conditions and take corrective
action.
Increase number of resends.
Check command format and correct com-
mand data.
Check command format and correct com-
mand data.
Check command format and correct com-
mand data.
Check FINS command (2802) in CMND
instruction.
Set routing table correctly.
Check command format and set correct
number of elements.
Check command format and set required
elements in command data.