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1. Related Manuals
1
1. Related
Manuals
The table below lists the manuals related to this document.
To ensure system safety, make sure to always read and heed the information provided in all
Safety Precautions, Precautions for Safe Use, and Precaution for Correct Use of manuals for
each device which is used in the system.
Cat. No.
Model
Manual name
W472 CJ2H-CPU6[]-EIP
CJ2H-CPU6[]
CJ2M-CPU[][]
CJ-series CJ2 CPU Unit Hardware User's Manual
W473 CJ2H-CPU6[]-EIP
CJ2H-CPU6[]
CJ2M-CPU[][]
CJ-series CJ2 CPU Unit Software User's Manual
W487 CJ1W-NC[]82
CJ-series
Position
Control Unit Operation Manual
W446
-
CX-Programmer Operation Manual
E429 E3NW-ECT
E3NW-DS
EtherCAT
®
Digital Sensor Communication Unit
Operation Manual
2. Terms
and
Definitions
Term
Explanation and Definition
Position Control Unit
The Position Control Unit controls Servo Drives.
This Position Control Unit has two EtherCAT Functions:
Communications for Servo Drive control and Remote I/O master
function.
Communications for
Servo Drive control
This function performs monitoring, setting and control when G5-series
Servo Drives are connected.
Remote I/O master
function
This function updates the I/O data in the memory area allocated to the
connected slave units and PLC during each I/O refresh of the PLC when
compatible devices other than G5-series Servo Drives are connected.
Slave unit
There are various types of slave units such as Servo Drives that handle
process data and I/O terminals that handle the bit signals.
The slave unit receives output data sent from the master, and transmits
input data to the master.
Node address
An address to identify the unit connected to EtherCAT.
This Position Control Unit uses the node addresses 1 to 16 for
G5-series Servo Drives and node addresses 17 onwards for other slave
units (e.g., remote I/O).
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