Coolmay CX3G - Page 42

CX3G/FX3GC PLC Programming manual
www.coolmayplc.com
40
D8126: Interval period. Default as 10 times. (26232 or higher version uses this
register.)
D8397: When using the serial port 2 in the ADPRW instruction, set D8397 to 0.
(26232 and above version)
Support RS,WR3A,RD3A,ADPRW, Can be set in parameter zone,correspond to
serial port 2。Parameter zone settings are valid only for this channel. Invalid for serial
port 3.
1. When used as Mitsubishi programming port protocol: set M8196=0.
2. When used as MITSUBISHI free-port protocol: set M8196=1,M8125=0； the
difference between Mitsubishi protocol 1 and protocol 4 is with end mark OA OD
( stored in D8124 D8125 separately)
For the Mitsubishi protocol, the D8120 only needs to set the lower 8 bits.
b
7
b
6
b
5
b
4
b
3
b
2
b
1
b
0
b0
Data length 0:7 bits 1:8bits
b2
b1
Odd and Even
00: None
01: Odd
02: Even
b3
Stop bit
0: 1 bit
1: 2 bits
b4
b5
b6
b7
BPS rate (b7,b6,b5,b4)
(0100):600bps (0101):1200bps (0110):2400bps
(0111):4800bps (1000):9600bps (1001):19200bps
(1010):38400bps (1011):57600bps (1101):115200bps