DCT (Current monitor)

Description

New current monitor (using the KeySight Ethernet DVM)

Source

DEVIL 723, 724 (under development)

Keys

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

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

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

Total throughput

(*) 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.

DCTDyn format

String example

Example of string returned by the LabVIEW function "Flatten To String":

4443 5445 4C30 3032 0000 0064 FFFF FFFF 0100 0100 AABB CCDD 3FF0 0000 0000 0000 0000 0000 0000 0000 40A8 7918 308A AEBC 4088 6CFB E427 6490 BFD5 2AC4 71B2 A000 0000 0000 0000 0000 BFD5 2AC4 71B2 A000 0000 0005 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 4456 4D34 3230 3031 0000 0001 0000 0200 4088 6CE3 1726 8D32 0000 0000 0000 0000 BF50 624D D2F1 A9FC 01

elementName (cast to DBL) 4443 5445 4C30 3032  (DCTEL002)

consoleName (I32) 0000 0064 (100₁₀)

errorMask (U32) FFFF FFFF

sysFlags (online, bypass, remote, busy) 0100 0100 (T F T F)

statusWord (I32) AABB CCDD

<I> (DBL) 3FF0 0000 0000 0000 (-1.000)

Acquisition pointer (array of U32) 0000 0001 0000 0200 (array size (1 component), first component value (512₁₀) )

calibration ( DBL) BF50 624D D2F1 A9FC

calType 01 "[False=A (?????), True=B (-1.000E-3 A)]