In hoist applications "Protection mode" is not usable because the drive will usually not be able to leave this mode again and therefore it will extend the

time before activating the brake – which is not recommendable.

The "Protection mode" can be disabled by setting parameter 14-26 "Trip Delay at Inverter Fault" to zero which means that the drive will trip immediately

if one of the hardware limits is exceeded.

NB!

It is recommended to disable protection mode in hoisting applications (par. 14-26 = 0)

MG.33.M3.02 - VLT

is a registered Danfoss trademark

1. Introduction

Table of Contents