ETAS ES5340.2, Руководство пользователя

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ES5340.2 Electric Drive Simulation Board - User’s Guide 77
ETAS Configuring the Hardware in LABCAR-RTC
6. In the "Center Logic" column, configure the polar-
ity of the gate signals.
Configuring Outputs for Current/Voltage Sensors
Output values of the model, such as alternating currents or direct currents/volt-
ages, can be output synchronously to the PWM period using analog outputs.
For this purpose, two options exist:
• Direct output
The values of the model are converted from physical to electrical values
and enabled on the D/A converter on the ES5340.2.
• Predicted output
Only the amplitude and phase of the AC signal are taken over from the
model; the resulting sine wave, on the other hand, is generated in the
hardware. This results in much faster updating of the values for the D/A
converter output with smaller step sizes for model calculation.
Adding Analog Outputs ("Direct out")
1. Right-click the "ES5340-Master" item and select
Add Item .
2. In the list, select the "ES5340-Analog-Out" item
and click OK .
The item is added.