This is Drive temperature fault. This can happen whether by real temperature reading is too high, of one of the sensors are malfunctioning.

The drive is designed for an ambient temperature of max. 40C.Up to 55C only with current reduction 1% per 1C

It has an internal temperature monitoring on power stage and processor board . The temperature thresholds for the LXM are as follow:

Warning (WN701) @59° Fault (Al016) @64°

A higher temperature would destroy the drive. So it`s not settable.

Somove visualize the current temperature are given below. Please check these values through Somove

PWR_DEG : Drive Temperature-power Stage

CTRL_DEG : Drive Temperature-Controller

Important is also the correct mounting of the drives.Please note the instructions Especially the mounting distances and ventilation .

Is the surface hot and fan active ?

If you set P0-02 to 16 you`ll see on the Display the power stage temperature in HMI (°C).

Released for:Schneider Electric India