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EXCELL PRECISION CO., LTD
Chapter 5 Interface
5-1 Serial Input / Output Interface (default OP-01)
Pin location and setting
1. Built-in RS-232 or RS-485
1
2
Jumper configuration
First serial port interface
Press
key
Input desired
parameter code
Press
key
Display show the existing
parameter code. Input a new
code as required
040112XX
3
4
5
6
7
8
9
10
J1-J4
1-2 short RS232
2-3 short RS422/485
terminal
J5 short To use
resistance
Continue to the next function setting or
press
11
12
13
ON
CAL
1 2 3
J1
J2
When the distance is long, add terminal
J3
resistance at the end of the
J4
transmission line (first unit and last unit)
J5
to reduce signal distortion
setting procedure
Press
key
key to escape
39
PIN
Function
5
TXD / DA-
6
RXD / DA+
7
SG
Increment flashing digit
Decrement flashing digit
Move flashing point left
Move flashing point right
Store data in memory
Exit
Escape
/
ZSME400000004
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