Appendix 3 Object Dictionary; Object Dictionary List; Data Type Definitions - Mitsubishi Electric MELSEC iQ-R Series User Manual

Appendix 3

Object dictionary list

The object dictionary is structured in indexes and subindexes. Each index addresses a single parameter, a set of parameters,
network input/output data or other data. A subindex addresses a subset of the parameter or data of the index.
Index
0000H
0001H to 009FH
00A0H to 0FFFH
1000H to 1FFFH
2000H to 5FFFH
6000H to 9FFFH
A000H to AFFFH
B000H to FFFFH

Data type definitions

This area provides the data type definition object. Use this object as a mapping destination for data not used in RPDO receive
data (not mapped to any object). SDO access to this object will cause an error.
For details on mapping to RPDO, refer to the following.
Page 40 PDO
Index
0001H
0002H
0003H
0004H
0005H
0006H
0007H
0008H
0009H to 009FH
APPX
186

Appendix 3 Object Dictionary

Object Dictionary
Object
System area
Data type definitions
System area
Communication profile (CiA-301/CiA-302)
Manufacturer specific
System area
Standard interface profile (CiA-405)
System area
Subindex Object
00H Data type definition
00H
00H
00H
00H
00H
00H
00H
00H
Reference

Page 186 Data type definitions

Page 187 Communication profile


Page 203 Standard interface profile

Description
System area
Signed 8 bits
16 bits
32 bits
Unsigned 8 bits
16 bits
32 bits
Float 32 bits
System area
Data type

I8
I16
I32
U8
U16
U32
Real32
