65
8.3.3.
Sync Manager Communication Objects
The communication memory of EtherCAT is set by the objects from 1C00 hex
to 1C13 hex.
(1) Index <1C00 hex>: Sync Manager Communication Type
Sub
Index
Contents
Size
Access PDO
map
Setting range
(default setting)
0
Number of Sync
Manager Channels
Used
1Byte
(U8)
RO
Not
possible
-
(04 hex)
1
Communication
Type SM0
1Byte
(U8)
RO
Not
possible
-
(01 hex)
2
Communication
Type SM1
1Byte
(U8)
RO
Not
possible
-
(02 hex)
3
Communication
Type SM2
1Byte
(U8)
RO
Not
possible
-
(03 hex)
4
Communication
Type SM3
1Byte
(U8)
RO
Not
possible
-
(04 hex)
The sync manager has the following settings.
SM0: Mailbox receive (EtherCAT master unit to slave unit)
SM1: Mailbox transmit (slave unit to EtherCAT master unit)
SM2: Process data output (EtherCAT master unit to slave unit)
SM3: Process data input (slave unit to EtherCAT master unit)
(2) Index <1C10 hex>: Sync Manager 0 PDO Assignment
Sub
Index
Contents
Size
Access PDO
map
Setting range
(default setting)
0
Number of
Assigned PDOs
1Byte
(U8)
RO
Not
possible
-
(00 hex)
Gives the number of PDO mappings used by the sync manager.
The mailbox receive sync manager does not have PDOs.
Содержание MG80-EC
Страница 2: ...MG80 EC...