A - 19
Appendices
CJ-series EtherCAT Slave Units Operation Manual (W541)
A-4 CoE Objects
A
A-4-6 Sync Manager Communication Objects
• These objects store the TxPDO entries.
• These objects store the TxPDO entries.
The EtherCAT communications memory is set with objects 1C00 to 1C13 hex
• The Sync Managers are set as follows:
SM0: Mailbox receive (EtherCAT master to an EtherCAT Slave Unit)
SM1: Mailbox send (EtherCAT Slave Unit to EtherCAT master)
SM2: Process data output (EtherCAT master to EtherCAT Slave Unit)
SM3: Process data input (EtherCAT Slave Unit to EtherCAT master)
Index
(hex)
Subin-
dex
(hex)
Object name Default Data range Unit
Data
attri-
bute
Size Access
PDO
mapping
Complete
access
1B03 --- 260th transmit
PDO Mapping
--- --- --- --- --- --- --- Possible
00 Number of
objects in this
PDO
C8 hex C8 hex --- --- 1 byte
(U8)
RO Not possi-
ble
---
01 1st Input Object
to be mapped
60000110
hex
60000110 hex --- --- 4 byte
(U32)
RO Not possi-
ble
---
02 2nd Input Object
to be mapped
60000210
hex
60000210 hex --- --- 4 byte
(U32)
RO Not possi-
ble
---
Sub indexes 03 to C7
C8 200th Input
Object to be
mapped
6000C810
hex
6000C810 hex --- --- 4 byte
(U32)
RO Not possi-
ble
---
A-4-6 Sync Manager Communication Objects
Index
(hex)
Subin-
dex
(hex)
Object name Default Data range Unit
Data
attri-
bute
Size Access
PDO
mapping
Complete
access
1C00 --- Sync Manager
Communication
Type
--- --- --- -- --- --- --- Possible
00 Number of entries 04 hex 04 hex --- --- 1 byte
(U8)
RO Not possi-
ble
---
01 Communication
Type Sync Man-
ager 0
01 hex 01 hex --- --- 1 byte
(U8)
RO Not possi-
ble
---
02 Communication
Type Sync Man-
ager 1
02 hex 02 hex --- --- 1 byte
(U8)
RO Not possi-
ble
---
03 Communication
Type Sync Man-
ager 2
03 hex 03 hex --- --- 1 byte
(U8)
RO Not possi-
ble
---
04 Communication
Type Sync Man-
ager 3
04 hex 04 hex --- --- 1 byte
(U8)
RO Not possi-
ble
---
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