Section 5 V680S Command Details
MEASURE NOISE
This command measures the noise level around the Reader/Writer.
Command Area
Response Area
Execution Example
Measuring the Noise Level When the Average Level Is 51 (0033 Hex), the Maximum Level Is 62 (003E
ex), and the Minimum Level Is 41 (0029 Hex)
Signal/data Data type Size Function
CmdCode/Command Code WORD 2 bytes 2003 hex
CmdParam1/Command Parameter 1 WORD 2 bytes 0000 hex (Not used.)
CmdParam2/Command Parameter 2 WORD 2 bytes 0000 hex (Not used.)
Signal/data Data type Size Function
ErrCode/Error code WORD 2 bytes Error code
RespInfo1/Response Information 1 WORD 2 bytes 0000 hex (Not used.)
RespInfo2/Response Information 2 WORD 2 bytes 0000 hex (Not used.)
RespData/Response Data
Average Noise Level
UINT 2 bytes
0000 to 0063 hex (level 0 to 99)
Maximum Noise Level
UINT 2 bytes
0000 to 0063 hex (level 0 to 99)
Minimum Noise Level
UINT 2 bytes
0000 to 0063 hex (level 0 to 99)
bit15-12 bit11-8 bit7-4 bit3-0
2
003
0
000
0000
CmdCode
CmdParam1
CmdParam2
Data name
+1
+2
+3
Memory offset
bit15-12 bit11-8 bit7-4 bit3-0
0
000
0
000
0000
ErrCode
RespInfo1
RespInfo2
Data name
+1
+2
+3
Memory offset
0
033
0
03E
RespData[0-1]
RespData[2-3]
+4
+5
0029RespData[4-5]+6
Command Area Response Area