2.7 Communications with a Mitsubishi PLC (QnA-compatible 3E Frame Protocol)
Message Functions
2-180
Status 4 (PARAM07)
This parameter gives the value of the receive pass counter.
Status 5 (PARAM08)
This parameter gives the value of the error counter.
Status 6 (PARAM09)
This parameter is not used for the QnA-compatible 3E Frame protocol.
Connection Number (PARAM10)
Specify the remote station.
If the communications device is the 218IFD, enter the connection number. The valid setting range is given
in the following table.
Note: Enter the same connection number as displayed in the 218IFD Detail Definition Dialog Box in the MPE720.
Options (PARAM11)
This parameter is not used for the QnA-compatible 3E Frame protocol.
Status 4 Value Meaning Description
0 to 65535 Receive Count Counts the number of times a message was received.
Status 5 Value Meaning Description
0 to 65535 Error Count
Counts the number of errors that occurred during message pro-
cessing.
Communications
Device
Connection
Number
Remarks
218IFD 1 to 20
Specifies the connection number of the remote station to receive the
message from.
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