Mitsubishi MR-JE series, Instruction Manual

Page: 64 / 94

7. OBJECT LIBRARY
7 - 19
7.2.3 Response message mapping (1A00h)
(1) Object list
Index
Sub
Index
Name
Data
type
Read/
write
1A00h
0
Response message mapping
(Transmit PDO Mapping)
Number of entries (Number of
entries)
1 bytes
Read/
write
1
Response message mapping 1
(Mapped Object 001)
4 bytes
32
Response message mapping
32 (Mapped Object 032)
The object to be registered with response messages can be set. Set the number of objects to be
registered with Transmit PDO Mapping (1A00h: 0). Set the objects to be registered with Mapped Object
001 (1A00h: 1) to Mapped Object 032 (1A00h: 32). The following shows the description of Mapped
Object 001 (1A00h: 1) to Mapped Object 032 (1A00h: 32).
Name bit Detail name Description
Response message
mappings 1 to 32 (Mapped
Objects 001 to 032)
16 to 31 Index of object to be mapped
Set the Index for the object to be mapped.
To set the object as unassigned (gap), set "0".
8 to 15
Sub Index of object to be
mapped
Set the Sub Index for the object to be mapped.
To set the object as unassigned (gap), set "0".
0 to 7 Size of object to be mapped
Set the size of the object to be mapped in units of bits. For
example, set "16" for 2 bytes.
To set the object as unassigned (gap), set the size in units
of bits.
Refer to the description about RWrn in section 2.3 Link device for details on the initial values.
(2) Usage
Change the response message mapping in the following procedure.
Stop the CC-Link IE Field Network Basic communication. (RY (n + 3) F = 00h)
Initialize the number of entries for response message mapping by the SLMP. (Index: 1A00h, Sub: 0 = 0 (the number of entries = 0))
Set the response message mapping by the SLMP. (Index: 1A00h, Sub: 1 to 32)
Set the number of entries for response message mapping by the SLMP. (Index: 1A00h, Sub: 0 = n (the number of entries = n))
Start the CC-Link IE Field Network Basic communication. (RY (n + 3) F = 01h)