Direct CPU connection/computer link connection

(1)When connecting to multiple CPU system

•Corresponding to the access range described in ■ Bus connection (1).

(2)When connecting to QCPU (Q mode)/QnACPU

•Corresponding to the access range described in ■ Bus connection (2).

(3)When connecting to QCPU (A mode)/AnUCPU

•The GOT can monitor the control station and all the normal stations on the network.

For monitoring devices (other than B and W assigned for the network parameter) of other stations, the GOT cannot monitor the devices of the PLC CPU that is the QCPU (Q mode) or QnACPU.

•If connected to a relay station, use data link parameter [Effective unit number for accessing other stations] to designate the unit number that is connected to the network to be monitored.

GOT

Control*1

station

 

Normal Normal*1

station station

Normal

station

 

GOT

 

 

Control

 

 

Control

station

 

 

station

Normal

Normal

 

station

 

Normal

station

Mstation

station

 

 

 

 

 

Lstation

Lstation

(4)When connecting to AnACPU/AnNCPU

•Corresponding to the access range described in ■ Bus connection (3).

(5)When connecting to motion controller CPU (Q series), CNC (CNC C70), or robot controller (CRnQ-700) via direct CPU connection

Monitor the motion controller CPU (Q series), CNC (CNC C70), or robot controller (CRnQ-700) via the following QCPUs in the multiple CPU system.

 

Controller

Relay CPU

Motion controller CPU (Q Series)

Q172HCPU,

Q173HCPU

QCPU (Q mode)

 

 

 

Q172DCPU,

Q173DCPU

 

 

 

 

 

 

 

CNC (CNC C70)

Q173NCCPU

 

QnUCPU

 

 

 

 

Robot controller (CRnQ-700)

Q172DRCPU

 

 

 

 

 

 

*1 The control station and normal station correspond to the master station and local station in the CC-Link IE field network respectively.

CC-Link connection (intelligent device station), CC-Link connection (via G4)

•Only the station connected to the GOT can be monitored.

■ Monitor accessible range of other stations and setting method of monitor devices Example 6: When using CC-Link connection (intelligent device station) /CC-Link connection (via G4)

•When the station connected to the GOT is in the multiple CPU system, the GOT can monitor CPU No.1 to No.4.

•The GOT cannot monitor other stations.

3 - 4

3. ACCESS RANGE FOR MONITORING

 

3.1 Access Range for Monitoring Stations on Network Systems