Mitsubishi Electric QJ71MB91 User Manual page 53

Modbus interface module
Table of Contents

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3
SPECIFICATIONS
Address
Application
0F00
H
(3840)
0F01
H
(3841)
0F02
H
(3842)
0F03
H
(3843)
0F04
H
(3844)
0F05
H
(3845)
0F06
H
CH1
(3846)
Communication
Communication
status
0F07
status
H
(3847)
0F08
H
(3848)
0F09
H
(3849)
0F0A
H
(3850)
0F0B
H
(3851)
0F0C
H
(3852)
0F0D
H
(3853)
Table3.4 Buffer memory list (Continued)
Bus message count
Bus communication error count
Character overrun error count
Diagnostic
data for
Master/Slave
Message discard count
Data discard count
Failed transmission count
Slave message count
Slave no-response count
Slave NAK count
Slave busy count
Diagnostic
data for Slave
Exception error count
Communications event count
2nd byte of end code
Communications mode
* 1 Indicates whether the reading (Read)/writing (Write) from the sequence program is enabled or
disabled.
R: Readable
W: Writable
* 2 Indicates whether setting on GX Configurator-MB is enabled or disabled.
: Setting enabled
: Setting disabled
3.5 Applications and Assignment of Buffer Memory
Initial
Name
value
0A
3.5.1 Buffer memory list
Read/
Initial
Write
setting
Reference
(*1)
(*2)
0
R
H
0
R
H
0
R
H
0
R
H
0
R
H
Section
0
R
H
11.3
0
R
H
0
R
H
0
R
H
0
R
H
0
R
H
Section
0
R
H
4.12
Section
R
H
4.11.4
Section
0
R
H
4.11.5
(Continued on next page)
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