Omron V680-CA5D01-V2 - Page 149

146
SECTION 5
V680 Commands
RFID System
User’s Manual
SECTION 5
Communications
 1:N Protocol
Baud rate designation Specify the baud rate.
“3”: 9,600 bps
“4”: 19,200 bps
“5”: 38,400 bps
“6”: 115,200 bps
Default setting: 9,600 bps
Data length designation Specify the data length.
“7”: 7 bits
“8”: 8 bits
Default setting: 7 bits
Parity Specify the type of parity.
“0”: None
“1”: Odd parity
“2”: Even parity
Default setting: Even parity
Stop bit length Specify the number of stop bits.
“1”: 1 bit
“2”: 2 bits
Default setting: 2 bits
Command
TR
21
2
* CR
111
@
2
0
11
2
FCS
Command
code
Terminator
Controller No.
Baud
rate
desig-
nation
Data
length
desig-
nation
Stop
bit
length
Parity
×
×
×
×
×
×
×
×
Response
TR
00
22
2
* CR
0
1
0
1
@
2
0
11
2
FCS
Command
code
Terminator
End code
Resend flag
Controller No.
×
Fixed
value
×
×
×