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EM-7779-F Rev.1 P. 8 / 11
OBJECT DICTIONARY (DATA DESCRIPTION)
■
Input Area Objects (Input Data Area: 0x6000, 0x6001)
Input data is allocated to object 0x6000.
Sub-Indexes correspond to channel numbers.
■
Output Area Objects (Output Data Area: 0x7000)
Reset/Preset Command is allocated to object 0x7000.
Table 4: Sub-Index Configuration By Module Type
MODULE TYPE
INDEX SUB-INDEX DATA TYPE BIT
ACCESS
VALUE
CONTENT
Totalized pulse input,
8 points
0x6000
0
UINT8
8
RO
8
Number of items
1
UINT32
32
RO
0x0000000 to 0xFFFFFFFF First point input data
2
UINT32
32
RO
0x0000000 to 0xFFFFFFFF Second point input data
:
:
:
:
:
:
8
UINT32
32
RO
0x0000000 to 0xFFFFFFFF 8th point input data
Reset / Preset
Command
0x7000
0
UINT8
8
RO
3
Number of items
1
UINT16
16
RW
0x0000 to 0xFFFF
Reset request
2
UINT16
16
RW
0x0000 to 0xFFFF
Preset request
3
UINT32
32
RW
0x0000000 to 0xFFFFFFFF Preset value
■
PDO Mapping Objects (Data List: 0x1600, 0x1A00)
• Objects 0x1600, 0x1A00
Output data list (RxPDO) and Input data list (TxPDO) are allocated to 0x1600 and 0x1A00, respectively.
In the data of RxPDO and TxPDO, index, sub-index, and the number of bit of each object which is referred to, are stored.
For input data, each object with the address starting with 0x6000 is referred to.
For output data, each object with the address starting with 0x7000 is referred to.
Table 5: Object Configuration For Output Data List And Input Data List
INDEX
SUB-INDEX
DATA TYPE
BIT
ACCESS
VALUE
CONTENT
0x1600
(RxPDO)
0
UINT8
8
RO
3
Number of items
1
UINT32
32
RO
0xaaaabbcc
aaaa: Index for referenced object
bb: Sub-Index for referenced object
cc: Number of bits for referenced object
2
UINT32
32
RO
3
UINT32
32
RO
0x1A00
(TxPDO)
0
UINT8
8
RO
8
Number of items
1
UINT32
32
RO
0xaaaabbcc
aaaa: Index for referenced object
bb: Sub-Index for referenced object
cc: Number of bits for referenced object
2
UINT32
32
RO
:
:
:
:
8
UINT32
32
RO
■
PDO Assign Objects (Data Transmission Order, Output: 0x1C12, Input: 0x1C13)
An allocation list for RxPDO and an allocation list for TxPDO are allocated to 0x1C12 and 0x1C13, respectively.
The indexes stored in 0x1C12 and 0x1C13 are placed in the order they are actually transmitted via PDO.
Table 6: Object Configuration For PDO Allocation Lists
INDEX
SUB-INDEX
DATA TYPE
BIT
ACCESS
VALUE
CONTENT
0x1C12
0
UINT8
8
RO
2
Number of items
1
UINT16
16
RO
0x1600
Output data
0x1C13
0
UINT8
8
RO
3
Number of items
1
UINT16
16
RO
0x1A00
Input data
