Omron V680-CA5D01-V2

149
RFID System
User’s Manual
SECTION 5
V680 Commands
SECTION 5
Communications
 1:N Protocol
Process code
(Upper digit)
Specifies the process to perform for the parameter.
“0”: Change internal setting.
“1”: Read internal setting.
“9”: Return initial setting to default value.
Process code
(Lower digit)
Specifies the parameter.
“1”: Controller No. (See note 1.)
“2”: Write verification enable (See note 1.)
“3”: Reception sensitivity
“9”: Tag communications procedure (See note 1.)
“C”: Error output time
“D”: Number of test bytes setting
“E”: Tag history noise detection enable (Noise monitor function setting)
“F”: Output contact mode setting
“G”: Noise detection count setting
“H”: Write protection setting (See note 1.)
Parameter data
(when there are changes)
Data No. (See note 2.) Settable values
“1” Specify 2 decimal digits. “00” to “31” (unit number)
Default value: “00”
“2” “0”: Without verification
“1”With verification (default value)
“3” “0”: Weak
“1”: Standard
“9” “00”: 1:1 protocol (default value)
“01”: 1:N protocol
“C” Specify 4 decimal digits. “0000” to “9999” (ms)
“0000”: Infinite, Default value: “0500” (ms)
“D” Specify 4 hexadecimal digits. “0001” to “0800” (bytes)
Default value: “0001” (bytes)
“E” “00”: No noise detection for communications history (default value)
Noise monitor function disabled.
“01”: Noise detection for communications history
Noise monitor function enabled.
“F” “00”: Two Output Mode
BUSY, ERROR, OUT1, and OUT2 (default value)
“01”: Four Output Mode
OUT1, OUT2, OUT3, and OUT4
“G” Specify 4 decimal digits. “0001” to “0100” (times)
Default value: “0010” (times)
“H” “00”: Write protection OFF
“01”: Write protection ON (default value)
Note 1: Parameters 1, 2, 9, and H are valid only when internal settings are enabled (i.e., when pin 1 on SW3 is ON).
Note 2: The data number of the parameter data is the number specified for the lower digit of the process code.
The settable values for the data number are the same as for the parameter specified by the lower digit of the process
code.
Command
SP
2
2
* CR
(when there are changes)
2
@
2
0
1
SOH
1
2
FCS
Command
code
Terminator
Fixed
value
Controller No.
×
Parameter data
Process
code
(Upper
digit)
(Lower
digit)
×
×
×
×
×
×××
×
0 to 4