Mitsubishi Electric MELSEC iQ-R Series - Page 451

APPENDICES APPENDIX
Appendix 1 Read/Write by Device Extension Specification
449
A
■Extension specification modification
Specify the index register to be used when indexing the value specified by 'Extension specification'.
Ex.
Index register (Z0)
Ex.
Long index register (LZ0)
When do not perform index modification, specify '0'.
■Device modification
Specify the number of index register when indexing device number.
The data to be specified is the same as extension specification modification. (Page 449 Extension specification
modification)
Access target Devices
to be
used
ASCII code Binary code
Device code Device number Device number Fixed
value
MELSEC iQ-R
series module
Index
register
Specify 'Z' and
space with 2-digit
ASCII code.
Specify the device number in decimal (2-
digit ASCII code).
(Specification range: 0 to 24)
Specify in hexadecimal.
(Specification range: 00H to 18H)
40H
Long index
register
Specify 'LZ' with 2-
digit ASCII code.
Specify the device number in decimal (2-
digit ASCII code).
(Specification range: 0 to 12)
Specify in hexadecimal.
(Specification range: 00H to 0CH)
80H
MELSEC-Q/L series
module
Index
register
Specify 'Z' with 1-
digit ASCII code.
Specify the device number in decimal (2-
digit ASCII code).
(Specification range: 0 to 15)
Specify in hexadecimal.
(Specification range: 0 to F)
40H
Subcommand type ASCII code Binary code
For MELSEC-Q/L series
For MELSEC iQ-R series
Subcommand type ASCII code Binary code
For MELSEC iQ-R series
Subcommand type ASCII code Binary code
For MELSEC-Q/L series
For MELSEC iQ-R series
5AH 30H 30H
Z00
00 H 40 H
Z
5A H 20 H 30 H
0
30 H
0
00 H 40 H
Z
5A H 4C H 30 H
0
30 H
0
L
00 H 80 H
0
30 H
0
30 H 30 H
0
00 H 00 H
0
30 H
0
30 H
0
30 H
0
30 H
00 H 00 H