HYDAC HMGWIN 3000 - Manual (Page 27)

HMGWIN 3000 English Page 27
Edition 06/2007 – V02 R01
3.7.2 Start Recording
Measurements can also be made from your PC.
• To start recording from your PC, click on the “HMG 3000“ dialogue box.
• “HMG 3000” opens in a new window.
• If a link has been established to the HMG, the following items appear on the left:
“Measured values“ , “Recordings“, “Settings“, “Start recording“, “Disconnect”
and “Communications settings“. If this is not the case, establish a link to the
HMG 3000 first (see section Fehler! Verweisquelle konnte nicht gefunden werden.
Starting HMGWIN 3000).
• Click on “Start recording“.
Apart from the “Recording data” menu item, you will find the following same settings
options as on the HMG 3000 itself. For more details, refer to the “Start recording “
section
in the HMG 3000 user's guide.
Under “Recording Data“ you find the following items in the dropdown menu: “Save to
HMG“
and “Save to PC“.
“Save to HMG“ means the measurement will be recorded in the HMG, saved the-
re and immediately transferred to the PC, where it is saved under the file name en-
tered by you.
“Save to PC“ means the measured values of the sensors will be transferred di-
rectly from the HMG to the PC and saved there under the file name entered by
you. You can also watch the live measurement as an “online” graph on your PC
screen. The smallest sampling rate in this recording option is 1 ms.
• Beispiel für eine Aufnahme mit „Aufnahmedaten – im PC speichern“ anhand einer
„Messkurve mit Trigger“.:
• Example of a recording made using “Recording settings – Save to PC“ employing
the “Use trigger“ option:
In the “Start recording“ menu, select the following settings in the dropdown me-
nus:
Recording data : Save to PC
Recording : Measurement with trigger
Sensors : e.g. A,B
Sampling rate : 1 ms
Recording time : 10 sec.
Trigger settings : e.g. T1 with the following settings: Specific
value, Sensor A, Measured value rises,
value: 50 bar
Pre-/post-trigger : 50% / 50%
Automatic measurement : Activated
Comment : Practice example
When you are finished making your settings, click on “Start“.
The “Save recording as…“ window opens. Select the folder in which the re-
cording is to be saved, enter a file name and click on “Save“.
On your PC screen you see the actual measurement being plotted “online”. Since
the pre-/post-trigger has been set to 50% / 50%, 50% past is now shown in the
graph. When the trigger event occurs the measurement is recorded, saved under
the file name entered by you and restarted.
To enlarge a portion of the recording, click on “Zoom in“ at the bottom of the
screen.
“Zoom in“ is now in bold type.
When you move the mouse over the graph the mouse pointer turns into a magnify-
ing glass with a plus sign.
To enlarge click in one of the grid squares and hold the left mouse button down
and highlight the grid squares you want to enlarge.
Release the left mouse button to enlarge the selected portion.