Alarm Read Request (Without Ack) - Mitsubishi Electric Melsec Q Series User Manual

7
PROGRAMMING

7.5.1 Alarm read request (without ACK)

This section explains the request and response formats of the alarm read request (without
ACK).
(1) Request format
Buffer memory address
26432(6740 )
H
26433(6741 )
H
26434(6742 )
H
7.5 Program Example for Alarm Acquisition
7.5.1 Alarm read request (without ACK)
Table7.30 Request Format
Description/Set value
Set a request code.
Set value: 1500
H
Set the FDL address of the DP-Slave whose alarm is to be read.
Set value: 0000 to 007D (0 to 125)
H H
Empty area (Write 0000 .)
H
Set value: Fixed to 0000
H
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