Chroma 63200A Series, Инструкция по эксплуатации и программированию, Страница: 102 / 141

Remote Operation
4-39
Return Parameters: <aard>
Query Example: USER:WAV:DATA? 1
USER:WAV:DATA? 1 MAX
USER:WAV:DATA? 1 MIN
Return Example: 1,0.001,1,0,YES
[ADVance:]USER:WAVeform:DATA:POINt
Type: Channel-Specific
Description: This command sets the user-define waveform data with binary
format. The waveform is consist of number points correspond to
sampling points that user specified in format of 16bits unsigned
integral.
#70120002 <byte1><byte2><byte3><byte4><byte5><byte6>
…
Point #1
Low byte
―――→
High byte
Point #2 Point #3
…
Point #10000
<byte19999><byte20000><byte20001><byte20002>
ChkSum
Setting Syntax:
[ADVance:]USER:WAVeform:DATA:POINt<space><DLABRD>
Setting Parameters: <DLABRD>
The <DLABRD> is formatted as:
#<x><ww><yy...y><byte1><byte2><byte3><byte4>…<byteN><Chksum Low
byte><Chksum High byte>
Where,
<x> is the number of characters in <ww><yy…y>.
<ww> is the waveform number.
<yy…y> is the number of bytes to transfer.
<ChkSum> is the
two’s
compl
ement of summary of <yy…y>.
For example, if <yy…y> = 20002 and <ww> = 01, then <x> = 7 and
<byte1><byte2><byte3>…<byte20000><Chksum Low byte><Chksum High byte>
Setting Example:ADV:USER:WAV:DATA:POIN “#70120002xxxxxxxxxxxxxx…….xxxcc”
Query Syntax: [ADVance:]USER:WAVeform:DATA:POINt?<space><NR1>
Return Parameters: <NR1>, 0 ~ 120000
Query Example: USER:WAV:DATA:POIN?
[ADVance:]USER:WAVeform:DATA:STATus?
Type: Frame-Specific
Description: This command returns the status of waveform data download.
Setting Syntax: None
Setting Parameters:None
Query Syntax: [ADVance:]USER:WAVeform:DATA:STATus?
Return Parameters:<NR1>
0
：
Idle
1
：
Wait Processing
2
：
Finish
3
：
Data Format Error
4
：
Data Length Error
5
：
Over limit of waveform data
6
：
ChkSum Error