Hitachi EH-150 Series - I;O Code List

Appendix
A - 27
A.3.5 I/O Code list
The list of the I/O codes used in task code is shown in the following table.
Table.A.11 I/O code list
I/O code
Symbol
Range of I/O number *
1
H00
X
0 to H5FF5F (5FF95)
0 to H4FF5F (4FF95)
H01
Y
0 to H5FF5F (5FF95)
0 to H4FF5F (4FF95)
H02
R
0 to HFFF *
2
0 to H7FF *
2
H03
※
L
0 to H03FFF, H10000 to H13FFF,
H20000 to H23FFF, H30000 to H33FFF,
H40000 to H43FFF, H50000 to H53FFF,
H60000 to H63FFF, H70000 to H73FFF
0 to H03FFF, H10000 to H13FFF
H04
M
0 to H7FFFF
0 to H3FFF
H05
Timer / Counter
0 to H9FF (2,559)
0 to H1FF (511)
H06
CL
0 to H9FF (2,559)
0 to H1FF (511)
H07
(Not used)
-
H08
WX
0 to H5FF9
0 to H4FF9
H09
WY
0 to H5FF9
0 to H4FF9
H0A
WR
Depend on CPU type.
H0B
WL
0 to H03FF, H1000 to H13FF,
H2000 to H23FF, H3000 to H33FF,
H4000 to H43FF, H5000 to H53FF,
H6000 to H63FF, H7000 to H73FF
0 to H03FF, H1000 to H13FF
H0C
WM
0 to H7FFF
0 to H3FF
H0D
TC
0 to H9FF (2,559)
0 to H1FF (511)
H0E
DIF
- *
3
0 to H1FF (511)
H0F
DFN
- *
3
0 to H1FF (511)
H20
WN
0 to 1FFFF [EHV-CPU128[RP]] / 0 to 7FFF [Other EHV *
4
]
-
*1 When the frame is divided into two stages, the upper part indicates the setting range of EHV-CPU and the lower part
indicates the setting range of EH-CPU.
*2 As to the bit internal output “R”, the address after R7C0 is special internal output.
*3 In case of EHV-CPU, DIF / DFN number is assigned by programming software automatically. Even if user uses the I/O
code of DIF / DFN, CPU does not return "error", but user doesn't make sense to use this code because user cannot know
DIF / DFN number which is managed internally.
*4 EHV-CPU08 has not WN area.
« Note »
 In the decimal expression of X and Y, the lower two digits are decimal and the upper three digits are
hexadecimal.
Be sure to convert from decimal to hexadecimal only for lowest two digits.
Ex.) 4FF90  4FF5A
 In the decimal expression of WX, WY, the lowest digit is decimal and the upper three digits are hexadecimal.