![background image](http://html.mh-extra.com/html/omron/e5ze-8/e5ze-8_communications-manual_744361038.webp)
34
End Codes
Section 5-1
5-1
End Codes
The results of communications with the E5ZE using DeviceNet explicit mes-
sages can be confirmed using the response end codes. Perform any error
processing using the communications program according to the contents of
the end codes.
Check the end code using the following procedure.
1,2,3...
1.
Check the end code of FINS command 2801 (OMRON PC Masters only).
2.
Check the end code of the DeviceNet explicit message.
3.
Check the end codes of commands 0101 and 0102.
Check the end codes in the order given above.
5-1-1
Checking FINS Command 2801 End Code
The command has ended normally when the response code is 0000. If the
response code is not 0000, an error has occurred. If an error occurs, the data
following the end code will be lost. For error code details, refer to the
DeviceNet (CompoBus/D) Operation Manual (Cat. No. W267) or the CS1W
-
DRM21 DeviceNet Unit Operation Manual (Cat. No. W380). Command 2801
errors are detected by the PC or the DeviceNet Master.
5-1-2
Checking DeviceNet Error Codes
Normal End
The command has ended normally when the service code is B4.
Error
If an error has occurred, the service code will be 94. The DeviceNet error
code will be added after the service code. The error code meanings and rem-
edies are described below.
End code
2801
No. of bytes
received
Source
MAC ID
Service
code
Service data
Note This data is valid only when using an
OMRON PC Master. If using a master
not manufactured by OMRON, refer to
the manual for that master.
No. of bytes
received
Source
MAC ID
Service code
0101 or
0102
Response code
for command
on left.
Note This data is valid only when using an
OMRON PC Master. If using a master
not manufactured by OMRON, refer to
the manual for that master.
No. of bytes
received
Source
MAC ID
Service code
DeviceNet
error code
94
Note This data is valid only when using an
OMRON PC Master. If using a master
not manufactured by OMRON, refer to
the manual for that master.