List Of Variables For Analyzer Function - Renesas RA6T2 Application Note

RA6T2
Vector control for permanent magnetic synchronous motor with encoder - AB incremental type encoder

4.5.3 List of variables for Analyzer function

Table 4-3 is a list of variables for Analyzer. These variables are reflected to the corresponding variables
when the same values as g_u1_enable_write are written to com_u1_enable_write. However, note that
variables with (*) do not depend on com_u1_enable_write.
Table 4-3 List of Variables for Analyzer
Variable name
com_u1_sw_userif (*)
com_u1_mode_system (*)
com_u1_ctrl_loop_mode
com_f4_ref_speed_rpm
com_s2_ref_position_deg
com_u2_mtr_pp
com_f4_mtr_r
com_f4_mtr_ld
com_f4_mtr_lq
com_f4_mtr_m
com_f4_mtr_j
com_f4_pos_omega
com_f4_sob_omega
com_f4_sob_zeta
com_f4_speed_omega
com_f4_speed_zeta
com_f4_current_omega
com_f4_current_zeta
com_f4_ol_ref_id
com_f4_id_up_time
com_f4_max_speed_rpm
com_f4_speed_limit_rpm
com_u2_pos_dead_band
com_u2_pos_band_limit
com_u2_encd_cpr
com_u2_interval_time
com_f4_accel_time
com_f4_speed_rate_limit
com_f4_overcurrent_limit
com_f4_iq_limit
com_u1_enable_write
R01AN6208EJ0101 Rev.1.01
Oct 18, 2022
Type Content
User interface switch
uint8_t
0: GUI use 1: Board user interface use (default)
State management 0: Stop mode 1: Run mode 3: Reset
uint8_t
Control loop mode switch
uint8_t
0: Speed control 1: Position control (default)
Speed reference (Mechanical) [rpm]
float
Position command value [degree]
int16_t
Number of pole pairs
uint16_t
Resistance [Ω]
float
d-axis Inductance [H]
float
q-axis Inductance [H]
float
Flux [Wb]
float
Inertia [kgm^2]
float
Natural frequency of current control system [Hz]
float
Damping ratio of current control system
float
Natural frequency of speed control system [Hz]
float
Damping ratio of speed control system
float
Natural frequency of the position loop[Hz]
float
Natural frequency of the speed observer [Hz]
float
Damping ratio of the speed observer
float
d-axis current reference in open loop mode [A]
float
float d-axis current command value addition time [ms]
Maximum speed
float
Over speed limit
float
Dead band of position
uint16_t
Positioning complete range
uint16_t
Encoder pulse count (4 for multiplying)
uint16_t
Time interval of the position command changes
uint16_t
float Acceleration time [s] (for position control)
float Acceleration limit [s] (for speed control)
Over current limit
float
q-axis current limit
float
Enable to rewriting variables
uint8_t
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