prog.book : ch10stat.fm 8 Mon Feb 15 09:24:37 1999
STATus Subsystem
Device Status Register Sets
10-8 HP E4418B/E4419B Programming Guide
Device Status Register Sets
The following registers contain information which give device status
information.The contents of the individual registers of these register sets
may be accessed by appending the commands listed in “Status Register
Set Commands”.
The following command descriptions detail the SCPI register you require
to control but do not detail the Register Set commands.
The one Device Status Register Set is:
STATus:DEVice:
The following bits in these registers are used by the power meter:
Bit
Number
Decimal
Weight
Definition
0 - Not used
1 2 Channel A sensor connected
2 4 Channel B sensor connected (HP EPM-442A only)
3 8 Channel A sensor error
4 16 Channel B sensor error (HP EPM-442A only
5 32 Channel A sensor Front/Rear
6 64 Channel B sensor Front/Rear (HP EPM-442A only
7-15 - Not used
14 16384 Front Panel key press
15 - Bit 15 always 0
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