A-1-2 Setting Condition; A-1-3 Flow Of The Setting Procedure - Omron CJ1W- ECT21 Operation Manual

A-1-2 Setting Condition
The following setting conditions are used in this example.
I/O Communication Area Setting Table
Set the I/O Communication Area Setting Table with the following values.
Name
OUT data area type
First word in OUT data area 0000 hex
OUT data area size
IN data area type
First word in IN data area
IN data area size
PDO Mapping for the EtherCAT Master
Set the PDO mapping with the following values.
Name
Output
Input
EtherCAT Slave Unit Switch Settings
Set the node address and unit number with the following values.
Name
Node address
Unit number
A-1-3 Flow of the Setting Procedure
Use the following procedure to establish EtherCAT Slave Unit communications with an EtherCAT mas-
ter.
1. CJ1W-ECT21 setting
2. EtherCAT master setting
3. Start EtherCAT communication
CJ-series EtherCAT Slave Units Operation Manual (W541)
Setting value
CIO
50 byte
CIO
001A hex
50 byte
Setting value
257th receive PDO Mapping
257th transmit PDO Mapping
Setting value
01
01
Procedure Reference
A-1-4 CJ1W-ECT21 Setting Procedure on page A-4
A-1-5 EtherCAT Master Setting Procedure on page A-5
A-1-6 Start EtherCAT Communication on page A-7
Appendices
A
A - 3