SLLSFQ3 January 2023 MCT8329A
PRODUCTION DATA
#GUID-20221219-SS0T-VZNQ-CH09-HQTVZJC9PXCQ/ALGORITHM_VARIABLES_ALGORITHM_VARIABLES_TABLE_1_TABLE lists the memory-mapped registers for the Algorithm_Variables registers. All register offset addresses not listed in #GUID-20221219-SS0T-VZNQ-CH09-HQTVZJC9PXCQ/ALGORITHM_VARIABLES_ALGORITHM_VARIABLES_TABLE_1_TABLE should be considered as reserved locations and the register contents should not be modified.
Offset | Acronym | Register Name | Section |
---|---|---|---|
40Ch | INPUT_DUTY | Input Duty Cycle | INPUT_DUTY Register (Offset = 40Ch) [Reset = 00000000h] |
512h | CURRENT_DUTY | Current Duty Cycle | CURRENT_DUTY Register (Offset = 512h) [Reset = 00000000h] |
522h | SET_DUTY | Set Duty Cycle | SET_DUTY Register (Offset = 522h) [Reset = 00000000h] |
5CEh | MOTOR_SPEED_PU | Motor Speed in PU | MOTOR_SPEED_PU Register (Offset = 5CEh) [Reset = 00000000h] |
714h | DC_BUS_POWER_PU | DC Bus Power in PU | DC_BUS_POWER_PU Register (Offset = 714h) [Reset = 00000000h] |
Complex bit access types are encoded to fit into small table cells. #GUID-20221219-SS0T-VZNQ-CH09-HQTVZJC9PXCQ/ALGORITHM_VARIABLES_ALGORITHM_VARIABLES_LEGEND_TABLE shows the codes that are used for access types in this section.
Access Type | Code | Description |
---|---|---|
Read Type | ||
R | R | Read |
Reset or Default Value | ||
-n | Value after reset or the default value |
INPUT_DUTY is shown in #GUID-20221219-SS0T-VZNQ-CH09-HQTVZJC9PXCQ/ALGORITHM_VARIABLES_ALGORITHM_VARIABLES_ALGORITHM_VARIABLES_INPUT_DUTY_TABLE_TABLE.
Return to the Summary Table.
Input duty cycle set by the user
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-0 | INPUT_DUTY | R | 0h | 32-bit value indicating the duty cycle that the user commands. Input duty cycle (in %) = (Input Duty Cycle / 230) * 100 |
CURRENT_DUTY is shown in #GUID-20221219-SS0T-VZNQ-CH09-HQTVZJC9PXCQ/ALGORITHM_VARIABLES_ALGORITHM_VARIABLES_ALGORITHM_VARIABLES_CURRENT_DUTY_TABLE_TABLE.
Return to the Summary Table.
Current duty cycle
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-0 | CURRENT_DUTY | R | 0h | 32-bit value indicating the duty cycle that is currently being applied. Current duty cycle (in %) = (Current Duty Cycle / 230) * 100 |
SET_DUTY is shown in #GUID-20221219-SS0T-VZNQ-CH09-HQTVZJC9PXCQ/ALGORITHM_VARIABLES_ALGORITHM_VARIABLES_ALGORITHM_VARIABLES_SET_DUTY_TABLE_TABLE.
Return to the Summary Table.
Target duty cycle at the present motor state
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-0 | SET_DUTY | R | 0h | 32-bit value indicating the duty cycle that the existing state (start up, OL, CL) of algorithm wants. Set duty cycle (in %) = (Set Duty Cycle / 230) * 100 |
MOTOR_SPEED_PU is shown in #GUID-20221219-SS0T-VZNQ-CH09-HQTVZJC9PXCQ/ALGORITHM_VARIABLES_ALGORITHM_VARIABLES_ALGORITHM_VARIABLES_MOTOR_SPEED_PU_TABLE_TABLE.
Return to the Summary Table.
Motor speed in PU
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-0 | MOTOR_SPEED_PU | R | 0h | 32-bit value indicating the speed of the motor (functional in closed loop). Motor speed (in Hz) = (Motor Speed in PU / 230) * Maximum speed |
DC_BUS_POWER_PU is shown in #GUID-20221219-SS0T-VZNQ-CH09-HQTVZJC9PXCQ/ALGORITHM_VARIABLES_ALGORITHM_VARIABLES_ALGORITHM_VARIABLES_DC_BUS_POWER_PU_TABLE_TABLE.
Return to the Summary Table.
DC bus power in PU
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-0 | DC_BUS_POWER_PU | R | 0h | 32-bit value indicating the power drawn by the motor (functional in closed loop). DC Bus Power (in W) = (DC Bus Power in PU / 230) * Maximum power |