This Hardware Configuration has been archived and should not be used in new projects. Please contact OPAL-RT Support for more information.
Specifications
IO Capabilities
This configuration requires the following FPGA boards and adapter modules. Please refer to the linked product page for additional information.
Quantity | FPGA Board | FlexRIO Adapter Module |
|---|---|---|
| 1 | PXIe-7868R | - |
| 1 | NI 5742R | |
| 1 | NI 6581B |
PXIe-7976R
Setup
In this configuration, the NI PXIe-7976R is used with the NI 6581B FlexRIO Adapter Module. Please refer to NI 6581B product page for additional information.
IO Type | Details |
|---|---|
| Digital Input | 54 CH, 100MHz, 3.3V TTL (Connector 0 and 1) |
Refer to 7976R+6581B IO Assignation [eHSx128_Dual_PMSM_VDQ_IO_7976R] to see the IO assignment.
Modeling Capabilities
This configuration includes a pre-compiled firmware/bitfile which contains the following features:
Features | Additional Information |
|---|---|
1x eHSx128 Solver | User-defined mapping to Circuit Sources available:
User-defined mapping to Circuit Switches available:
|
| 2x PMSM Variable Parameter Solver | Each machine supports two modes: Constant Parameter and Variable Parameter. In constant parameter mode, Ld, Lq, and flux is constant. In variable parameter mode, a user can configure the solver to such that Ld, Lq, and flux varies according to Id and Iq. Refer to the PMSM BLDC Section for more information. |
PXIe-7971R
Setup
In this configuration, the NI PXIe-7971R is used with the NI 5742R FlexRIO Adapter Module. Please refer to NI 5742R product page for additional information.
IO Type | Details |
|---|---|
| Analog Output | 32 CH, 1MS\s, 16-bit User-defined mapping to Analog Outputs available with tunable Gain, Offset, and Min/Max Saturation.
|
Refer to 7971R+5742R IO Assignation [eHSx128_Dual_PMSM_VDQ_IO_7976R] to see the IO assignment.
Modeling Capabilities
This configuration includes a pre-compiled firmware/bitfile which contains the following features:
Features | Additional Information |
|---|---|
| 32x Sinewave Generators | |
| 16x PWM Generators | |
| 12x Sinusoidal PWM Generators | |
| Analog Output Mapping and Rescaling | |
| 32x Waveform Acquisition Channels |
PXIe-7868R
IO Type | Details |
|---|---|
| Analog Input | 6 CH, 1MS\s, 16-bit, +/- 10V Input Signal Range, Differential Tunable Gain, Offset, and Min/Max Saturation |
| Analog Output | 18 CH, 1MS\s, 16-bit User-defined mapping to Analog Outputs available with tunable Gain, Offset, and Min/Max Saturation.
|
| Digital Input | 32 CH, 80MHz, 3.3V TTL (Connector 1) |
| Digital Output | 16, 10MHz, 3.3V TTL (Connector 0) User-defined mapping to Digital Outputs available with tunable Polarity.
|
Refer to 7868 IO Assignation [eHSx128_Dual_PMSM_VDQ_IO_7976R] to see the IO assignment.
Modeling Capabilities
This configuration includes a pre-compiled firmware/bitfile which contains the following features:
Features | Additional Information |
|---|---|
| 1x Resolver/motor | PMSM 1 excitation signal is connected to AI0 PMSM 2 excitation signal is connected to AI1 |
| 1x Encoder/motor | Assignable to any DO port |
| 1x Hall Effect Sensor/motor | Assignable to any DO port |
| Analog Output Mapping and Rescaling |