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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 Pr 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 Pr Check Sum)
•
BPS
: 4 (96bps)
•
PARITY
: 0 (None Parity)
•
DATA LENGTH
: 8 (8 bits)
•
ADDRESS :
1
•
RESPONSE
: 0 (Processing time + 10
msec
)