Lilin PIH - 7625, Инструкция по эксплуатации

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RS-485 Protocol Dip Switch Setting
Explanation of DIP Switch setting
1. RS-485 IN-TML RES.
2. RS-485 OUT-TML RES.
3. HALF / FULL
4. BAUD SEL1
5. BAUD SEL2
6. PROTOCOL SEL1
7. PROTOCOL SEL2
8. PROTOCOL SEL3
9. PROTOCOL SEL4
10.
RS-485 IN Terminal Resistor ON/OFF
RS-485 OUT Terminal Resistor ON/OFF
2 wiring system (HALF duplex) or 4 wiring system (FULL duplex)
Baud Rate Select 1
Baud Rate Select 2
Protocol Select 1
Protocol Select 2
Protocol Select 3
Protocol Select 4
No Use
RS-485 In/Out Terminal Resistor setting
Daisy Connection: Set RS-485 In and Out terminal resistor as ON (factory Initialize).
Parallel Connection: Set the front and last equipments terminal resistor as ON. The parallel
connection equipment in the middle set as OFF to keep the best transmitted status.
Select RS-485 transmission mode
2 wiring system(half duplex) transmission mode: most system will use this mode due to
less wiring and lower cost but can not transmit and receive data at same time.
4 wiring system(full duplex) transmission mode: some system will require transmit and
receive data at the same time.
Baud Rate Setting
Remark LILIN Protocol control mode is N, 8, 1 Baud Rate : 9600 bps
DIP SWITCH
2 wiring system (HALF duplex)
4 wiring system (FULL duplex)
3
OFF
ON
BAUD RATE SELECTION
DIP SWITCH
2400 bps
4800 bps
9600 bps
19200 bps
5
ON
ON
OFF
OFF
4
ON
ON
OFF
OFF
9