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SECTION 5
V680 Commands
RFID System
User’s Manual
SECTION 5
Communications
Evaluation Command
NOISE DETECTION (NS)
The NOISE DETECTION command is used to check the noise level when the command is received.
This Command cannot be used when the V680-H01 Antenna is connected.
1:1 Protocol
Fixed value Always “0”.
Antenna designation Specifies the Antenna with which to communicate.
“1”: Antenna 1
“2”: Antenna 2
Average noise level Gives the average noise level that was measured.
“00” to “99”
Maximum noise level Gives the maximum noise level that was measured.
“00” to “99”
Minimum noise level Gives the minimum noise level that was measured.
“00” to “99”
Command
NS
2
2
* CR
01/2
11
Command
code
Terminator
Antenna
designation
Fixed
value
Response
NS
22
2
* CR
01/2
11
2 2 2
Command
code
Terminator
End code
Antenna
desig-
nation
Resend flag
×
Average
noise level
Maximum
noise level
Minimum
noise level
×××××××