Mitsubishi Electric GOT2000 Series Connection Manual page 163

3.3.3 L devices
The L devices are bit devices into which user data are stored.
All of these devices can be used as a user area.
■1. List of L devices and differences in address specification by data format
The following shows the L devices (virtual devices inside the GOT).
The address specification values different depending on the data format are also given below.
Model
b7 b6 b5
L7 L6 L5
L15 L14 L13
L23 L22 L21
L31 L30 L29
L2039 L2038 L2037
L2047 L2046 L2045
L7 L6 L5
L15 L14 L13
L23 L22 L21
L31 L30 L29
L2039 L2038 L2037
L2047 L2046 L2045
*1 For the address specification method for each data format, refer to the following.
➠
*2 For reading or writing data in word units, specify the addresses in 16-point units. (Example: L0, L16, L32, etc.)
Address
b4 b3 b2
L4 L3 L2
L12 L11 L10
L20 L19 L18
L28 L27 L26
:
L2036 L2035 L2034
L2044 L2043 L2042
L4 L3 L2
L12 L11 L10
L20 L19 L18
L28 L27 L26
:
L2036 L2035 L2034
L2044 L2043 L2042
3.4 Message Formats
• Formats 1, 2 : GOT-A900 Series microcomputer connection
• Formats 3, 4 : GOT-F900 series microcomputer connection
• Formats 5 : Digital Electronics Corporation's memory link method
• Formats 6, 7 : 4E frame
• Formats 8, 9 : QnA compatible 3E frame
When
GS580.b8,
Format
b1 b0
GS581.b8,
1, 2
GS582.b8, or
GS583.b8 is
ON
L1 L0 A000H
8192
L9 L8 A001H
L17 L16 A002H
8193
L25 L24 A003H
:
L2033 L2032 A0FEH
8319
L2041 L2040 A0FFH
L1 L0
L9 L8
L17 L16
L25 L24
L2033 L2032
L2041 L2040
3.3 Device Data Area
*1
Address specification value
Format 3, 4
When
GS580.b8,
Format
GS581.b8,
5
GS582.b8, or
GS583.b8 is
OFF
A001H
2000H
A000H
A003H
2001H
A002H
: : :
A0FFH
207FH
A0FEH
2000H
2001H
―
:
207FH
3
Format
6 to 9
Same as
address
column
*2
on left
Same as
address
column
*2
on left
3 - 9