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HMi Operator Interface
January 2007
LG Master K120S/200S
A. HMi factory settings
Baud rate: 38400, 8, None, 1. (RS-232)
Controller station number: 0 (no PLC station number in the protocol for this PLC)
Control area/state area: DW0 / DW10
B. Definition of Controller Read/Write Address
Table B-36: LG Master K120S/200S Registers
Register Type
WORD_DEVICE_PW
WORD_DEVICE_MW
WORD_DEVICE_KW
WORD_DEVICE_LW
WORD_DEVICE_FW
WORD_DEVICE_TW
WORD_DEVICE_CW
WORD_DEVICE_DW
Format
PWn
MWn
KWn
LWn
FWn
TWn
CWn
DWn
Word No.
n: 0 – 15
n: 0 – 191
n: 0 – 31
n: 0 – 63
n: 0 – 63
n: 0 – 255
n: 0 – 255
n: 0 – 9999
Bit No.
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Format
Pnb
Mnb
Knb
Lnb
Fnb
Tn
Cn
Word No.
n: 0 – 15
n: 0 – 191
n: 0 – 31
n: 0 – 63
n: 0 – 63
N/A
N/A
Bit No.
b: 0 – f
b: 0 – f
b: 0 – f
b: 0 – f
b: 0 – f
n: 0 – 255
n: 0 – 255
Data Size
Word
Word
Word
Word
Word
Word
Word
Word
Table B-37: LG Master K120S/200S Contacts
Contact Type
BIT_DEVICE_P
BIT_DEVICE_M
BIT_DEVICE_K
BIT_DEVICE_L
BIT_DEVICE_F
BIT_DEVICE_T
BIT_DEVICE_C
C. Connections (Connector Pinouts)
HMi Series
9-pin D-SUB male (RS-232)
Controller
9-pin D-SUB male (RS-232 for LG
K120S/200S)
Controller
9-pin D-SUB male (RS-232 for LG
K120S/200S)
Figure B-34: G Master K120S/200S RS-232 Connector Pinouts
Note: If connecting to Pin 4 (RXD), Pin 7 (TXD) and Pin5 (SG), the CNet protocol is used. See LG Master-K
CNET on page B-42. The 120S/200S protocol and CNet protocol cannot be used simultaneously. You
must select either the 120S/200S protocol or the CNet protocol.
MN04802014E
For more information visit: www.EatonElectrical.com
B-39