Colby Instruments PDL-100A - DEL? Delay QUERY

Chapter 6 System Commands
© 2010 Colby Instruments. PDL-100A Operating and Programming Manual Page 46
DEL? Delay QUERY
The DEL? query command is used to return the current delay
setting of the unit.
Command
Syntax
DEL?
Example
DEL?
Returns
<x.xxxxxE-yy><NL>
(x..x) is a 4 digit mantissa and (yy) a two digit exponent.
For example, 3.0000E-10 is 300.00 picoseconds.
Programming
Example
HP : OUTPUT 705;"DEL?"<NL>
ENTER 705;Delay$
PRINT (DELAY$)
NI: DIM QUERY_RESPONSE As Variant
CWGPIB.Write “DEL?”
QUERY_RESPONSE = CWGPIB.Read(250)
MsgBox (“Delay is set at ” & QUERY_RESPONSE)
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