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16.22 LG Master K C-Net
16.22.1 HMI Setting
Communication parameters must be set the same as those of the PLC. The following settings are recommended.
Parameter
Recommended Setting Notes
Serial I/F port
RS232
Options: RS232, RS485 – Dependant on PLC hardware
Baud rate
38400
Options: 9600, 19200, 38400 - Must match PLC port setting
Parity
None
Options: Odd, Even, None - Must match PLC port setting
Data bits
8
Options: 7, 8 - Must match PLC port setting
Stop bits
1
Options: 1, 2 - Must match PLC port setting
HMI station No.
0
Not used
PLC station No.
0
Must match PLC port setting (0-31)
Comm. delay (10msec) 0
Request delay: 0~999 @10 milliseconds. Use when the PLC requires a
delay between requests. Not implemented in simulation mode.
This driver supports Extended Address mode.
16.22.2 PLC Setting
Communication parameters must be the same as those of the MMI.
Compatible with:
LG MASTER-K series K80S, K200S, K300S, K1000S
16.22.3 Wiring
16.22.3.1
Wiring for cable connections using
LG MASTER-K Series K80S, K200S, K300S, K1000S CPU’s
with CNET RS232 D-Sub 9 Male Socket ports.
KEP Part#: (Not Available) (D-Sub 9 Male Socket to D-Sub 9 Female Plug Cable)
HMI PLC[RS-232]
Connect to LG MASTER-K K10/30/60S
CPU RS-232 port
2 TXD
Æ
4 RXD
3 RXD
Æ
7 TXD
5 GND
Æ
5 GND
Shield
Æ
Earth Ground
Note:
Graphic representation may not reflect the actual appearance of the finished cable.
16.22.4 Device address
Bit/Word Type
Address Format
Range
Notes
B
P
dddh
ddd: 0~255 h: 0~F I/O Relay, Word portion is decimal, bit portion is
hexadecimal
B
K
dddh
ddd: 0~255 h: 0~F Keep Relay, Word portion is decimal, bit portion is
hexadecimal
B
M
dddh
ddd: 0~255 h: 0~F Auxiliary Relay, Word portion is decimal, bit portion is
hexadecimal
B
L
dddh
ddd: 0~255 h: 0~F Link Relay, Word portion is decimal, bit portion is
hexadecimal
B
F
dddh
ddd: 0~255 h: 0~F Special Relay, Word portion is decimal, bit portion is
hexadecimal
W
TV
ddd
ddd: 0~255
Timer Accumulator
W
CV
ddd
ddd: 0~255
Counter Accumulator
W
D
dddd
dddd: 9999
Data Registers
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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