Gentec-EO QUAD-4Track User Manual
Page 12
QUAD-4Track User’s Manual Revision 2.1
12
Command and Query List
VER, Version Query, causes the instrument to return the internal firmware version.
IDN, Instrument ID Query, causes the instrument to return the instrument identification.
SND, the data send command. This command uses one argument. If the command is sent
with a 1, then the data stream is turned on. Sending it with a 0 turns the data stream off
and the instrument responds with OK.
RNG, the range command. Sets the instrument measurement range if sent with the range
index. The ranges correspond to the sent index as follows:
Range
Range Index
2fJ or 2 fW
0
20fJ or 20fW
1
200fJ or 200fW
2
2pJ or 2pW
3
20pJ or 20pW
4
200pJ or 2000pW
5
2nJ or 2nW
6
20nJ or 20nW
7
200nJ or 200nW
8
2μJ or 2μW
9
20μJ or 20μW
10
200μJ or 200μW
11
2mJ or 2mW
12
20mJ or 20mW
13
200mJ or 200mW
14
2J or 2W
15
If the command is sent with no argument the current range index is returned.