4-40
4.2 Connecting GT30 with PLC
4.2.1 Connecting to the FPΣ
ΣΣ
Σ
Connecting to the COM. port
FPΣ
ΣΣ
Σ communication format settings
When using COM. port 1 When using COM. port 2
System
register No.
Item Value set
System
register No.
Item Value set
410
COM. port 1
unit No.
1411
COM. port 2
unit No.
1
412
COM. port 1
communication
mode
Computer link
No modem
connection
412
COM. port 2
communication
mode
Computer link
No modem
connection
Data length 8 bits Data length 8 bits
Parity check Yes, Odd Parity check Yes , Odd
Stop bits 1 bit Stop bits 1 bit
End code CR (Fixed) End code CR (Fixed)
413
Start code No STX (Fixed)
414
Start code No STX (Fixed)
415
COM. port 1
Baud rate setting
9600 bps 415
COM. port 2
Baud rate setting
9600 bps
Connecting to the FPΣ
ΣΣ
Σ COM. port
Note:
• Because loose wiring is used for connection to the FPΣ COM. port, no dedicated cable is available.
The cable should be provided by the customer. When purchasing a cable, the following precautions
should be observed.
• Shielded wire with a size of AGW#28 to 16 (conductor cross-section surface area: 0.08 mm
2
to 1.25
mm
2
) should be used for connections.