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20. FANUC PLC 5-113
Connection to PLCs
20. FANUC PLC
Available PLCs
Communication Setting
The recommended communication parameter settings of the PLC and the V7 series is as follows:
Available Memory
The available memory setting range varies depending on the PLC model. Be sure to set within the
range available with the PLC to be used. Use [TYPE] when assigning the indirect memory for macro
programs.
Select PLC Type PLC Unit/Port Connection
Power Mate
Power Mate-Model H/D
Port on the CPU
unit (JD14)
RS-422 [Wiring Diagram 2]
Power Mate i Model
H/D
JD42 RS-232C [Wiring Diagram 1]
JD40 RS-422 [Wiring Diagram 3]
Item Setting on PLC V7 Comm. Parameter Setting
Baud rate 19200 bps (fixed) −
Port 0 (fixed) −
Parity Even (fixed) −
Transmission code
Data length 8 (fixed) −
Stop bit 1 (fixed) −
Memory TYPE Remarks
D (data table) 0
X (input relay) 1 WX as word device
Y (output relay) 2 WY as word device
R (internal relay) 3 WR as word device
K (keep relay) 4 WK as word device
T(timer) 5
C (counter) 6