KEYENCE DV-90 - Manual (Page 192)

8-14 E DV-90-IM
8
Ser
ia
l Comm
unicati
on
8-3 Command Communication Details
„ Settings relevant to PORT1/PORT2
Function Sending command Response Notes
PORT Unit Change WRD0mn OK m = 0: PORT1
1: PORT2
n = 0: none
1: PC (PORT2 only)
2: PLC link (PORT2 only)
3: Code Reader
Check RDD0m n
Baud rate Change WRD1mn OK m = 0: PORT1
1: PORT2
n = 0: 600 bits/s
1: 1200 bits/s
2: 2400 bits/s
3: 4800 bits/s
4: 9600 bits/s
5: 19200 bits/s
6: 31250 bits/s
7: 38400 bits/s
8: 57600 bits/s
9: 115200 bits/s
Check RDD1m n
Data length Change WRD2mn OK m = 0: PORT1
1: PORT2
n = 0: 7 bits
1: 8 bits
Check RDD2m n
Parity Change WRD3mn OK m = 0: PORT1
1: PORT2
n = 0: None (n)
1: Even (e)
2: Odd (o)
Check RDD3m n
Stop bit length Change WRD4mn OK m = 0: PORT1
1: PORT2
n = 0: 1 bit
1:2 bits
Check RDD4m n
RTS/CTS Protocol Change WRD5mn OK m = 1: PORT2 (Fixed)
n = 0: OFF
1: ON
Check RDD5m n
Input Limit Change WRD6mn OK m = 0: PORT1
1: PORT2
n = 0: OFF
1: Forward
2: Reverse
Check RDD6m n
Limit Start Change WRD7mnnnn OK m = 0: PORT1
1: PORT2
nnnn = 0001 through 1000: limit start
Check RDD7m nnnn
Limit Digits Change WRD8mnnn OK m = 0: PORT1
1: PORT2
nnn = 001 through 500: limit digits
Check RDD8m nnn