HBM PMX Manuel D'emploi page 121

Commands
MCS
This command selects the channels to be recorded. MCS cannot be used for
selecting during data acquisition. In this case, the command is acknowledged
by a '?'. The query command is also possible during recording.
Syntax: MCS p1,.., p18 (x)
Parameter: p1,.., p19 1,.., 19 channel select
MCS 0 (x) selects all the existing channels
MCS (x) deselects all channels
Note: Channels 17, 18 and 19 are the internal time stamps. The
timestamp is a 6 Byte counter running at approximately
153640 Hz. The time channels 17, 18 and 19 do not appear in
the PCS? / SPS? commands. Times have no subchannel
representations (command SMS).
The binary ("meas-") data has a length of 8 bytes, where the
two bytes with the highest value are zero.
Time-data is always placed at the end of one measval line.
There is an implicit connection between the measurement
rate group and the three time channels:
Channel 17: measrategroup 0
Channel 18: measrategroup 1
Channel 19: measrategroup 2
Note: Response depends on SRB command.
MCS?
Syntax: MCS?p1(x)
Parameter: p1:
0 existing channels, e.g. 1,2,3,4(,17,18,19)
1 active channels
Response: q1,.., q19 list of the existing or active channels
A3257−2.0 en/de/fr
Measuring Channel Select
Kanalauswahl für die aufzuzeichnenden Kanäle auswählen
Measuring Channel Select Query
Output the channel selection for the channels to be recorded.
output mode:
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