Mitsubishi Electric L26CPU-BT User Manual page 227

Send, receive and automatic refresh buffer assignment data
Device Item
(S5) + 0
Setting for 1 to 26

*9
modules
(S5) + 77
*9 Perform the settings for stations specified as local stations or intelligent device stations in the device station setting data,
starting from the smallest station number.
*10 Keep the total size of the send and receive buffer sizes at 1000
Specify the size of data to be sent and received plus 7 words for the send and receive buffer sizes, respectively.
Setting a value outside the setting range results in abnormal completion.
*11 Keep the total size of the automatic refresh buffer sizes at 1000
Specify the necessary automatic refresh buffer size for each intelligent device station.
Setting a value outside the setting range results in abnormal completion.
Set data
Specify assignments of buffer memory size at transient
transmission to local stations and intelligent device stations.
(S5)+0 Send buffer size
(S5)+1 Receive buffer size
Automatic refresh
(S5)+2
buffer size
to
(S5)+75 Send buffer size
(S5)+76 Receive buffer size
Automatic refresh
(S5)+77
buffer size
The default parameter settings are "send buffer size: 40
receive buffer size: 40 , automatic refresh buffer size: 80
H
CHAPTER 9 DEDICATED INSTRUCTIONS AND PROGRAMMING
Send/receive buffer
: 0
Settings for the first module
40
0 (word) (no setting)
64 to 4096 (words)
Automatic refresh
buffer
: 0
80
Settings for the 26th module
0 (word) (no setting)
128 to 4096 (words)
,
H
."
H
(4096 (words)) or less.
H
(4096 (words)) or less.
H
Setting range Set by
*10
(no setting),
H
to 1000
H H
User
*11
(no setting),
H
to 1000
H H
225
9