A-5-7 Sync Manager Communications Objects - Omron NX-ECC201 User Manual

Appendices
A-5-7 Sync Manager Communications Objects
The EtherCAT communications memory is set with objects from 1C00 to 1C13 hex.
Subin-
Index
dex Object name
(hex)
(hex)
1C00 --- Sync Manager Com-
munication Type
00 Number of used SM
channels
01 Communication
Type Sync Manager
0
02 Communication
Type Sync Manager
1
03 Communication
Type Sync Manager
2
04 Communication
Type Sync Manager
3
• The Sync Managers are set as follows:
SM0: Mailbox receive (EtherCAT master to an EtherCAT Slave Terminal)
SM1: Mailbox send (EtherCAT Slave Terminal to EtherCAT master)
SM2: Process data output (EtherCAT master to EtherCAT Slave Terminal)
SM3: Process data input (EtherCAT Slave Terminal to EtherCAT master)
Subin-
Index
dex Object name
(hex)
(hex)
1C10 --- Sync Manager 0
PDO Assignment
00 Number of assigned
PDOs
• This object gives the number of PDO mappings that are used by Sync Manager 0.
• The Mailbox Receive Sync Manager does not have any PDOs.
Subin-
Index
dex Object name
(hex)
(hex)
1C11 --- Sync Manager 1
PDO Assignment
00 Number of assigned
PDOs
• This object gives the number of PDO mappings that are used by Sync Manager 1.
• The Mailbox Transmit Sync Manager does not have any PDOs.
A - 30
Default Data range
--- ---
04 hex 04 hex
01 hex 01 hex
02 hex 02 hex
03 hex 03 hex
04 hex 04 hex
Default Data range
--- ---
00 hex 00 hex
Default Data range
--- ---
00 hex 00 hex
Data
Unit Size Access
attribute
--- --- --- ---
--- --- 1 byte RO
(U8)
--- --- 1 byte RO
(U8)
--- --- 1 byte RO
(U8)
--- --- 1 byte RO
(U8)
--- --- 1 byte RO
(U8)
Data
Unit Size Access
attribute
--- --- --- ---
--- --- 1 byte RO
(U8)
Data
Unit Size Access
attribute
--- --- --- ---
--- --- 1 byte RO
(U8)
NX-series EtherCAT Coupler Unit User's Manual (W519)
PDO Com-
map- plete
ping access
--- Possible.
Not ---
possi-
ble.
Not ---
possi-
ble.
Not ---
possi-
ble.
Not ---
possi-
ble.
Not ---
possi-
ble.
PDO Com-
map- plete
ping access
--- Possible.
Not ---
possi-
ble.
PDO Com-
map- plete
ping access
--- Possible.
Not ---
possi-
ble.