Inverter Hardware
How to Tune pinswap on ZombieVerter VCU
Pin swap configuration. Swaps resolver sin/cos or other signals.
Quick Reference
Param ID
109
Unit
enum
Range
0 — 15
Default
0
Available Choices
0: None
(default)
1: Swap PWM1/2
2: Swap Sin/Cos
4: Swap ChA/ChB
📖 What Does It Do?
Pin swap configuration. Swaps resolver sin/cos or other signals.
🎯 Recommended Values
Default value: 0
Valid range: 0 to 15
💡 Tuning Tips
Bitfield: bit 0=swap PWM1/2, bit 1=swap sin/cos, etc.
Only change if wiring doesn't match default pinout.
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🔗 Related Parameters
Other parameters in the Inverter Hardware category that work together with pinswap:
pwmfrq
enumPWM switching frequency. Higher = cleaner motor but more IGBT heating.
deadtime
digIGBT dead time between high/low-side switching. CRITICAL safety param.
ocurlim
AOvercurrent limit. If RMS current × √2 exceeds this, inverter trips.
il1gain
dig/ACurrent sensor 1 gain. MUST be calibrated for accurate current measurement.
il2gain
dig/ACurrent sensor 2 gain. Same as il1gain but for second phase.
udcgain
dig/VDC bus voltage measurement gain.
snshs
enumHeatsink temperature sensor type.
pwmpol
enumPWM polarity. Depends on gate driver design.
udcofs
digDC bus voltage measurement offset.