Mitsubishi Electric F920GOT-K Hardware Manual page 384

GOT-F900 SERIES (CONNECTION)
2) Bit data (M)
The bit data consists of 2,048 points (M0 to M2047). The serial number (address) is assigned to
each point. Each address stores 8 bit data.
Specification by
microcomputer
Address
20FF
20FE
20FD
2003
2002
2001
2000
*1 "M****" shown in this chapter indicates a virtual device inside the GOT-F900, but does not indicate any
bit device of the PLC.
3) Special memory
The GOT is equipped with 16 word devices (D8000 to D8015) and 64 bit devices (M8000 to M8063)
for special purpose. For the detailed contents such as function of each device, refer to the next page.
a) Word data
Description
Not used
Communication
error code
Accumulated
operating time of
GOT (unit: 100 ms)
*1 "D****" shown in this chapter indicates a virtual device inside the GOT-F900, but does not indicate
any data register of the PLC.
b7
M2047
H
M2039
H
M2031
H
: :
M31
H
M23
H
M15
H
M7
H
Address
specified by
microcomputer
211F
H
211E
H
:
2107
H
2106
H
2105
H
2104
H
2103
H
2102
H
2101
H
2100
H
Memory inside GOT-F900
(device name specified by screen creation software)
b6 b5 b4
M2046 M2045 M2044
M2038 M2037 M2036
M2030 M2029 M2028
: : :
M30 M29 M28
M22 M21 M20
M14 M13 M12
M6 M5 M4
Memory inside GOT-F900
(device name specified by screen creation software)
Connection of Microcomputer 14
b3 b2
M2043 M2042 M2041
M2035 M2034 M2033
M2027 M2026 M2025
: :
M27 M26
M19 M18
M11 M10
M3 M2
Word data (16 bits)
D8015(L)
D8015(H)
:
D8003(L)
D8003(H)
D8002(L)
D8002(H)
D8001(L)
D8001(H)
D8000(L)
D8000(H)
*1
b1 b0
M2040
M2032
M2024
: :
M25 M24
M17 M16
M9 M8
M1 M0
*1
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