Difference between revisions of "Granity user guide/Testing"
From Granite Devices Knowledge Wiki
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* Running repeating test sequence on motor | * Running repeating test sequence on motor | ||
* Capturing reference signal & feedback graphs from drive | * Capturing reference signal & feedback graphs from drive | ||
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| − | + | ==Test stimulus generator== | |
[[File:stimulus.png|thumb|Test stimulus as numeric parameters and it's graphical representation]] | [[File:stimulus.png|thumb|Test stimulus as numeric parameters and it's graphical representation]] | ||
Test stimulus generator is a way to feed a repeating [[setpoint signal|setpoint signal]] to the drive without having any other physical signals supplied. Test stimulus generates a square waveform with user specified amplitudes and timing. | Test stimulus generator is a way to feed a repeating [[setpoint signal|setpoint signal]] to the drive without having any other physical signals supplied. Test stimulus generates a square waveform with user specified amplitudes and timing. | ||
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| − | === | + | ==Capture & graphs== |
| − | + | ===Capture controls=== | |
| − | === | + | Capture signals selection=== |
| + | ==Device state== | ||
==Troubleshooting== | ==Troubleshooting== | ||
Revision as of 17:23, 17 August 2013
This tab serves following purposes:
- Running repeating test sequence on motor
- Capturing reference signal & feedback graphs from drive
Test stimulus generator
Test stimulus generator is a way to feed a repeating setpoint signal to the drive without having any other physical signals supplied. Test stimulus generates a square waveform with user specified amplitudes and timing.
The waveform generated is specified by 4 parameters:
| Short GUI name | GUI name | Description | How to use |
|---|---|---|---|
| TSP1 | Target setpoint 1 | The first setpoint level | Adjust the value and observe the right side value conversion to the real world units such as amperes or millimeters. |
| TSD1 | Delay 1 | The active duration of the first setpoint | Set the duration of the first setpoint lenght. |
| TSP2 | Target setpoint 2 | The second setpoint level | Adjust the value and observe the right side value conversion to the real world units such as amperes or millimeters. |
| TSD2 | Delay 2 | The active duration of the second setpoint | Set the duration of the second setpoint length. |
| TSE | Enable test stimulues | Control test stimulus feed | Tick this checkbox to instantly start feeding test stimulus to the drive. Before ticking ensure that setpoints are set to safe levels and always be prepared stop motor safely if unexpected motion happens. |
| Example where TSD1=0.1s TSD2=0.5s TSP1=1000→0.18A TSP2=-500→-0.09A |
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Capture & graphs
Capture controls
Capture signals selection===
