III : COMMUNICATION
IM TEMI 770E_C 2nd Edition: Sep. 1. 2003. 1/21
1. Communication
TEMI 770 is designed to establish a communication between upper-level computer and display
via RS232C or RS485 communication interface. (RS232C - 1:1, RS485 - 1:31)
As below, there are some parameters when the TEMI 770 communicates.
PARAMETER VALUE FUNCTION
0 Basic Protocol
PROTOCOL
1 Basic Protocol + Check Sum
4 9600 bps
3 4800 bps
2 2400 bps
TRANSMISSION RATE(BPS)
1 1200 bps
0 None Parity
1 Even Parity
PARITY
2 Odd Parity
8 8 bits
DATA LENGTH
7 7 bits
ADDRESS 1~99 Address
RESPONSE TIME 0~10
PROCESSING TIME+RESPONSE*10msec
■ Default parameter of communication
• PROTOCOL : 1 (Basic Protocol + Check Sum)
• BPS : 4 (96bps)
• PARITY : 0 (None Parity)
• DATA LENGTH : 8 (8 bits)
• ADDRESS : 1
• RESPONSE : 0 (Processing time + 10
msec)
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