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Elevator Core Reference Guide

Travel Profile for Geared Induction Motor with an Encoder

Travel Profile Geared Induction Motor - Closed Loop

Below is the default travel profile for an Geared Induction Motor Operating in Closed Loop (encoder feedback used) with two speeds used.

Travel_Curve_-_Travel_Profile_-_Geared_CL_Motor.svg

The motor contactor can be closed with different commands and under different conditions depending on the settings of the drive.

The table below gives an overview of what settings can control when the motor contactor closes.

P1-02 Setting

Contactor Closing Conditions

Contactor Closing Sequence

1 & 2

  • Safety Chain Closed - P0-03 = 1

  • Direction Digital Input Closed - P0-01 = 10000 or 01000

  • Speed Digital Input Closed - A Speed Digital Input must be closed

  • Speed Reference must be > 0.

The Safe Torque Off must be closed before the direction Digital Input is closed otherwise the drive will not run and will either show the trip code Odr-Er or just sit on stop.

3 - 8 & 10 & 12

  • Safety Chain Closed - P0-03 = 1

  • Direction Input Closed - P0-01 = 10000 or 01000

  • Speed Reference must be > 0

The Safe Torque Off must be closed before the direction Digital Input is closed otherwise the drive will not run and will either show the trip code Odr-Er or just sit on stop.

9 & 11

  • Direction Digital Input Closed - P0-01 = 10000 or 01000

The Motor Contactor can be closed with the Direction Digital Input while the Safety Chain is open unlike the previous Macros.