System Commands; Avgrdgs; Errflags - HP E1313A Manual

System Commands

Note
358 Register-Based Programming
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The System commands provide for checking errors, and communicating
with the Signal Conditioning Plug-ons.
enable
AVGRDGS < > <
This command sets the number of readings to be averaged for each reading
stored in the FIFO or CVT.
takes n scan triggers to obtain the n_readings to average. No channel
should be repeated in the scan list. Valid values for
8, 16, 32, 64, 128, and 256.

ERRFLAGS?

This command returns the contents of the Error Flag Word in the VXI
Query Response Register. The Error Flag Word provides additional
information about the previously executed command.
Any other command will update/add the contents of the Error Flag Word.
Error flag bits accumulate in the Error Flag Word until an
query is processed.
ERRFLAGS?
The following error flags are defined:
Bit
0 DSP-Unrecognized command code.
1 DSP-Parameter out of range.
2 DSP-Flash rom erase failure.
3 DSP-Programming voltage not present.
4 DSP-Invalid SCP gain value.
5 DSP-Invalid *CAL? constant or checksum. *CAL? required.
6 DSP-Could not cal some channels.
7 DSP-Re-Zero of ADC failed.
8 DSP-Invalid Tare CAL constant or checksum.
9 DSP-Invalid Factory CAL constant or checksum.
10 DSP-DAC adjustment went to limit.
11 DSP Status— Do *CAL?.
12 DSP-Overvoltage on input.
13 DSP-Reserved error condition.
14 DSP-ADC hardware failure.
15 DSP-Reserved error condition.
Bits in the Error Flag Word are asserted when high.
n_readings
>
< enable > is 1 for enabled, 0 for disabled. It
n_readings
<
resets all flag bits to zero.
Description
0060
16
are 2, 4,
>
2020
16
ERRFLAGS?
Appendix D