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MSHD User Manual
6.14.3 [Motion|Terminal|Parameter Table|Measure] Panel
Motion Tab
Refer to the section Operation Modes.
Terminal Tab
Refer to the section Terminal.
Parameter Table Tab
The Parameter Table displays and allows you to modify a set of variables related to the mode of
operation in effect. The mode is shown in the Motion tab.
Measure Tab
The Measure tab presents several measurements from the data currently displayed in the chart.
The values displayed change as you drag the cursors to different locations on the chart.
Cursor No.1
Cursor No.2
Cursor Distance
Max
Min
Pk-Pk
STD
Mean
X-axis = time (in ms); value of trace at the point crossed by cursor.
X-axis = time (in ms); value of trace at the point crossed by cursor.
Time difference between the two cursors. (Cursor 2 - Cursor 1)
Highest recorded value in the trace.
Lowest recorded value in the trace.
The total span, between the highest and lowest recorded values in the
trace.
The standard deviation of the trace.
The mean value of the trace.
6.14.4 Recording Data Using VarCom Instructions (Terminal)
To record data in the MSHD, perform the following steps:
1. Use the command RECORD to define the variables to be recorded, the recording interval, and
the number of points to record.
2. Use the command RECTRIG to define the variable and conditions that triggers the recording.
3. Use the variable RECDONE (recording finished) and/or RECING (recording in progress) to
determine whether recorded data is available.
4. Set variable GETMODE to 0. Then use the command GET to retrieve the recorded data in a
comma-separated variable (CSV) ASCII format.
Activation Commands
• RECORD defines the variables to be recorded and the recording time span and sample time.
• RECTRIG defines the triggering condition for starting a recording, and also pre-trigger duration.
• RECOFF turns active recording off.
Utility Information
• RECLIST lists all the variables that can be recorded by the record function.
• RECTRIGLIST lists all the options for triggering the recording.
Status Flags
• RECRDY indicates that a recording is armed and ready.
Rev. 1.0
4/10/2012
110