Mitsubishi MELSEC Q Series Reference Manual page 61

3 WHEN COMMUNICATING USING THE QnA COMPATIBLE 3E/3C/4C
FRAMES OR 4E FRAME
This chapter explains how to specify the formats and data of messages, and the
restrictions when performing MC protocol data communication with the C24/E71 using
the frames shown below.
The table below lists the frames that can be used for data communication with the C24
and E71.
Frame type
QnA compatible 3E frame
4E frame
QnA compatible 3C frame
QnA compatible 4C frame
3 - 1
3 WHEN COMMUNICATING USING THE QnA COMPATIBLE 3E/3C/4C FRAMES OR 4E FRAME
E71
Communication possible Communication not possible
Communication possible Communication not possible
Communication not possible Communication possible
Communication not possible Communication possible
1 Indicates AJ71QC24, AJ71QC24-R2, AJ71QC24-R4, A1SJ71QC24, A1SJ71QC24-R2, AJ71QC24N,
AJ71QC24N-R2, AJ71QC24N-R4, A1SJ71QC24N, and A1SJ71QC24N-R2.
C24
Same as the frames for the QnA series QE71
–
Same as the QnA frames for the QnA series QC24
1
(N)
Same as the QnA extension frames for the QnA
series QC24 (N)
Note
1
3 - 1
3