Omron E5 D Series Connection Manual page 72

9.6.6. Receive Message Settings
The receive message that is set in this guide is described below, which corresponds to the
response frame of normal or error message.
Additional Information
For details on the receive message settings, refer to 3-4 Communication Message Attributes
of the CX-Protocol OPERATION MANUAL (Cat. No. W344).
[Screenshot of the receive message settings]
●Normal or error message detection
In this guide, the normal or error message can be detected by the end code of the receive
message in the protocol data.
●Receive message (RV PRO_R) (normal message)
[Settings]
<h>+<a>+"00"+&(W(1),2)+"0503"+&(W(2),4)+(W(3),10)+&(W(8),4)+<t>+<c>
(1) (2) (3)
In the standard system protocol RV PRO_R, a CompoWay/F communications error is read
and discarded by the code "(*,2)"; however, in the protocol data used in this guide, the end
code from the Destination Device is converted and stored by the code "&(W(1),2)" as shown
in (4), to detect whether there is an error or not.
●Message name (RV FINSERR) (error message)
[Settings] (FINS-mini protocol error detection)
<h>+<a>+"00"+&(W(1),2)+"0503"+&(W(2),4)+<t>+<c>
(1) (2) (3)
●Message name (RV COMFERR) (error message)
[Settings] (CompoWay/F protocol error detection)
<h>+<a>+"00"+&(W(1),2)+<t>+<c>
(1) (2) (3)
(4) (3) (5)
(4) (3) (5)
(4) (8) (9)
(6) (7) (8) (9)
(8) (9)
9．Program
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