242
16.19.3.2
Wiring for cable connections using
LG GLOFA GM CPU’s with G7L-CUEB/G6L-CUEB/G4L-
CUEA/G3L-CUEA Cnet Communications module
with RS232 D-Sub 9 Female Plug ports.
KEP Part#: (Not Available) (D-Sub 9 Male Socket to D-Sub 9 Male Socket Cable)
HMI PLC[RS-232]
Connect to LG GLOFA GM with RS232 Cnet Communications Module
Port
2 TXD
Æ
2 RXD
3 RXD
Æ
3 TXD
5 GND
Æ
5 GND
1 CD
Æ
7 RTS
Æ
8 CTS
4 DTR
Æ
6 DSR
Shield
Æ
Earth Ground
16.19.3.3
Wiring for cable connections using
LG GLOFA GM CPU’s with G7L-CUEB/G6L-CUEB/G4L-
CUEA/G3L-CUEA Cnet Communications Module
with RS422 Screw Terminal ports.
KEP Part#: (Not Available) (D-Sub 9 Female Plug to Flying Leads Cable)
HMI PLC[RS-485]
Connect to LG GLOFA GM with RS422 Cnet Communications Module
Port
1 RXD-
Æ
Æ
SDA
2 RXD+
Æ
Æ
SDB
3 TXD-
Æ
Æ
RDA
4 TXD+
Æ
Æ
RDB
5 GND
Æ
Æ
SG
Shield
Æ
Earth Ground
Note:
Graphic representation may not reflect the actual appearance of the finished cable.
16.19.4 Device address
Bit/Word
Type
Address Format
Range
Notes
B
MX
ddddd
ddddd: 0~32767
W
MW
ddddd
ddddd: 0~9999
LG GLOFA Cnet [PDS] driver range is 0~32767
Note:
The PLC’s memory range may vary within the range supported by the driver. Use appropriate addresses.
Summary of Contents for MMI-1500
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