How to Tune ChgEff on ZombieVerter VCU

Charger efficiency.

Quick Reference

Param ID

121

Unit

Range

0 — 100

Default

Charger efficiency.

Default value: 90

Valid range: 0 to 100

Start with the default value and adjust in small increments. Monitor vehicle behavior after each change before making further adjustments.

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Other parameters in the Charger Control category that work together with ChgEff:

Target charging voltage.

Target charging power.

Charge termination current.

Total battery pack capacity.

Charger control mode.

AC mains voltage.

Enable FOCCCI mode.

CCS current limit.

Fast charge SOC threshold.

CCS fast charge current command.