L Devices - Mitsubishi Electric GOT1000 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.
b7 b6 b5
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
L4 L3 L2
L12 L11 L10
L20 L19 L18
L28 L27 L26
:
L2036 L2035 L2034
L2044 L2043 L2042
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
b1 b0
1, 2
L1 L0
8192
L9 L8
L17 L16
8193
L25 L24
:
L2033 L2032
8319
L2041 L2040
3.3 Device Data Area
*1
Format Format Format
3, 4 5 6 to 9
A000
H
2000
H
A001
H
Same as
A002
H
2001
address
H
A003
H
column on
*2
: :
left
A0FE
H
207F
H
A0FF
H
3 - 9
1
2
3
4
5
6
7
8