A-4-6 Sync Manager Communication Objects - Omron CJ1W- ECT21 Operation Manual

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