Buffer Memory List - Mitsubishi Electric Melsec Q Series User Manual

3
SPECIFICATIONS

3.5 Buffer Memory List

The buffer memory list is shown below.
Address
Application
(Decimal(Hex))
0
(0 )
H
1
(1 )
H
2
(2 )
H
Module status
3
area
(3 )
H
4
(4 )
H
5 to 6
(5 to 6 )
H H
7
(7 )
H
8 to 54
Use prohibited
(8 to 36 )
H H
55 to 56
(37 to 38 )
H H
Network
57 to 58
connection
(39 to 3A )
H H
status area
59 to 60
(3B to 3C )
H H
61 to 70
Use prohibited
(3D to 46 )
H H
71 to 72
(47 to 48 )
H H
Network
73 to 74
settings status
(49 to 4A )
H H
area
75 to 76
(4B to 4C )
H H
77 to 139
Use prohibited
(4D to 8B )
H H
3
- 21 3.5 Buffer Memory List
Table 3.15 Buffer memory list
RUN LED status
0: OFF 1: ON
ERR. LED status
0: OFF 1: ON 2: Flash
Switch 1 status (Mode setting)
0000h: Online
0001h: Hardware test
0002h: Self-loopback test
Switch 2 status (Default operation setting/battery error detection setting)
(1) Default operation setting [Account setting] (b0)
0: Operates according to [Account setting].
1: Operates according to the default.
(2) Default operation setting [Account setting] (b1)
0: Operates according to [Network settings].
1: Operates according to the default.
(3) Battery error detection setting (b2)
0: Detects battery errors.
1: Does not detect battery errors.
Switch 3 status (Response monitoring time setting)
15 to 255 (Second): Response monitoring time
System area
*2
Battery status
0: Normal 1: Battery error
System area
IP address
Subnetwork
Default gateway
System area
IP address
Subnet mask
Default gateway
System area
*1 Shows whether or not reading/writing is possible.
R: Only reading is possible. W: Only writing is possible.
R/W: Both reading and writing are possible.
*2 Only for QJ71MES96 MES interface module
Name
*2
Read/
Initial Reference
*1
value section
write
0 R
0 R
0 R
Section
3.6.1
0 R
0 R
— —
0 R
— —
—
0 R
Section
0 R
3.6.2
0 R
— — —
0 R
Section
0 R
3.6.3
0 R
— — —
(To the next page)