Connecting To An Fp2-Series Or Fp2Sh-Series Com Port - Omron NV3Q Connection Manual

MEWNET FP2/FP2SH Series
2-5-2

Connecting to an FP2-series or FP2SH-series COM Port

Connection Configuration
between PLC and PT
Communications Format Setting
System register number
412
413
414
415
416
Connection Diagram for FP2 or FP2SH COM Port (RS-232C)
PLC
FP2, FP2SH
PLC
Communications
cable: D-sub 9-pin
connector -- Loose
wires
30
You can directly connect to the COM port on an FP2-series or FP2SH-series
PLC as shown below.
Item
Purpose of using RS-232C
port
Data length
Parity check
Parity
Stop bits
End code
Start code
Tool port baud rate setting
Unit number
Modem connection
Connection diagram
To power supply
Signal
Pin No.
1 FG
2 SD
3
RD
4 RS
5 CS
6 NC
7 SG
8 NC
9 ER
Power supply
Setting
Computer link
8 bits
Enabled
Odd
1 bit
CR
No STX
9,600 bps
1
No connection
PT (RS-232C)
Signal
Pin No.
1 +
−
2
3
FG
4
SD
5
RD
6
NC
7
NC
8
SG
Section 2-5
PT
System register value
K1
K3
K1
K1
HO
PT
NV3W, NV4W, or NV3Q for
RS-232C