L Devices - Mitsubishi Electric GOT2000 Series Connection Manual

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.

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.
• Formats 1, 2
• Formats 3, 4
• Formats 5
• Formats 6, 7
• Formats 8, 9
*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 b1
L4 L3 L2 L1
L12 L11 L10 L9
L20 L19 L18 L17
L28 L27 L26 L25
:
L2036 L2035 L2034 L2033
L2044 L2043 L2042 L2041
L4 L3 L2 L1
L12 L11 L10 L9
L20 L19 L18 L17
L28 L27 L26 L25
:
L2036 L2035 L2034 L2033
L2044 L2043 L2042 L2041
3.4 Message Formats
: GOT-A900 Series microcomputer connection
: GOT-F900 series microcomputer connection
: Digital Electronics Corporation's memory link method
: 4E frame
: QnA compatible 3E frame
3. MICROCOMPUTER CONNECTION (ETHERNET)
Address specification value
Format 3, 4
When
GS580.b8,
Format
b0
GS581.b8,
1, 2
GS582.b8, or
GS583.b8 is
ON
L0 A000
H
8192
L8 A001
H
L16 A002
H
8193
L24 A003
H
: :
L2032 A0FE
H
8319
L2040 A0FF
H
L0
L8
L16
L24 ―
L2032
L2040
3.3 Device Data Area
*1
When
GS580.b8,
Format Format
GS581.b8,
5 6 to 9
GS582.b8, or
GS583.b8 is
OFF
A001
H
2000
H
A000
H
Same as
A003
H
2001
address
H
A002
H
column
*2
: :
on left
A0FF
H
207F
H
A0FE
H
2000
H
Same as
2001
H address
column
*2
:
on left
207F
H
3 - 9
3