298
6-5-3 Serial port parameter name and setting
Assuming that HD0-HD14 corresponds to serial port parameters, the parameter names and
settings represented by registers are shown in the table below.
Parameter name and settings
MODBUScom
munication(HD
0=1)
Ethernet
communication(
HD0=3)
Network type
1: MODBUS; 2: free ; 3: X-NET; 4: MODBU-TCP
Baud rate refer
to table 1
Net ID
IP address high
2-byte
Transmission
mode
0: RTU
128: ASCII
Frame format
refer to table 2
Station no.
IP address low
2-byte
Baud rate refer
to table 1
Free properties
bit7:
1: with start
character
0: no start
character
bit6:
1: with end
character
0: no end
character
Physical layer type
1: PHY_RS485
2: PHY_SOF(Unidirectional Fiber Ring Network)
3: PHY_OFPP(Optical Fiber Point Network)
4: PHY_RS232
5: PHY_RS422
6: PHY_TTL (TTLvoltage network)
Frame format
refer to table 2
Link Layer Type
0: TBN
1: HDN
2: CCN
3: PPFD
4: PPU
5: Ethernet
OMMS
properties
128: Supports
periodic
communication,
otherwise does
not support
OMMS baud
rate refer to
table 1
Token Cycle
Time
1~60000(ms)
Reply timeout
0~65535 (0 is
infinite wait)
OMMS slave
station list
Each bit of each
byte in the array
indicates whether
the slave station
is accessible (the
master station is
valid, i.e. the
Gateway
address high 2-
byte
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