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3
SPECIFICATIONS
Address
000D
H
(13)
000E
H
Setting area
(14)
000F
H
(15)
0010
to 01FF
H
H
System area (use prohibited)
(16 to 511)
0200
to 0201
H
H
(512 to 513)
0202
H
(514)
0203
H
(515)
0204
H
(516)
0205
H
(517)
Automatic
communication
0206
H
parameter
(518)
0207
H
(519)
0208
H
(520)
0209
H
(521)
020A
H
(522)
020B
H
(523)
3
- 14
3.5 Applications and Assignment of Buffer Memory
3.5.1 Buffer memory list
Table3.4 Buffer memory list (Continued)
Application
CPU response monitoring timer value
Set time = set value
Access target (when mounted to
MELSECNET/H remote I/O station)
Allocated error status area
Setting parameter existence
Target station No.
Request interval timer value
Set time = set value
Response monitoring timer value/Broadcast
delay value
Set time = set value
Type specification of the target MODBUS
device
CH1 Automatic
communication
parameter 1
Read
setting
Write
setting
* 1 Indicates whether the reading (Read)/writing (Write) from the sequence program is enabled or
disabled.
R: Readable
* 2 Indicates whether setting on GX Configurator-MB is enabled or disabled.
: Setting enabled
Name
500ms
10ms
10ms
Head buffer memory address
Target MODBUS device head
number
Access points
Head buffer memory address
Target MODBUS device head
number
Access points
W: Writable
: Setting disabled
Read/
Initial
Initial
Write
setting
Reference
value
(*1)
(*2)
Section
A
R/W
H
Section
0
R/W
H
Section
0
R/W
H
-
-
-
0
R/W
H
1
R/W
H
0
R/W
H
0
R/W
H
0000
R/W
H
Section 7.2
0000
R/W
H
0
R/W
H
0
R/W
H
0000
R/W
H
0
R/W
H
0
R/W
H
(Continued on next page)
7.3.6
7.3.5
7.3.4
-
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