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Document status

FINAL

Document owner
DesignerAlessandro Stecchi
DevelopersAlessandro Stecchi
QAAlessandro Stecchi

Description

New current monitor (using the KeySight Ethernet DVM)

Source

DEVIL 723, 724 (under development)

Keys

Key nameSource

Write freq. [Hz]

Data size [byte]

Throughput
[kbyte/s]

FomatNotes

DCTEL002_BUF

DEVIL723

2

32937

~128

Cluster of:
- DCTDyn
- 4096 [DBL]

LV cluster [flattened to str]

[0 ............ 168] [..................]
[DCTDyn (169 bytes)] [array of 4096 DBLs]

DCTPS002_BUF

DEVIL723

2

32937

~128

Cluster of:
- DCTDyn
- 4096 [DBL]

LV cluster [flattened to str]

[0 ............ 168] [..................]
[DCTDyn (169 bytes)] [array of 4096 DBLs]

DCTA*002

DEVIL724to be measured...to be measured...to be measured...to be done...

LV cluster [flattened to str]

[0 ............ 168] [..................]
[DCTDyn (169 bytes)] [array of 4096 DBLs]

Total throughput

kbyte/sMbit/s
128 kbyte/s (*)~0.125 Mbit/s (*)

(*) NOTE: The DEVIL alternately acquires e-, e +, e-, e +, ... and does only one update at a time. As a consequence the throughput is not determined by the data volume of the 2 elements but by that of only one.

Keys usage

Example of LabVIEW code to use at level 1 to unflatten and extract the DCTDyn and the array od 4096 DBL values. The DCTDyn cluster occupies 169 bytes, then 4096 DBLs follow.

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