1 speed limits, 2 position limits – ElmoMC SimplIQ Digital Servo Drives-Bell Getting Started User Manual

Page 24

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The SimplIQ for Steppers Getting Started & Tuning and Commissioning Guide

MAN-BELGS (Ver. 1.1)

24

Notes:

The MC command returns the current limit of the drive peak.
You may set the current limits in the Conductor wizard as well.
Refer to the CL[1],PL[1], and PL[2] commands in the SimplIQ for Steppers

Command Reference Manual.

3.2.2.1 Speed

Limits

Use the Limits>Velocity tab in the smart terminal:

Figure 23: Setting the speed limits

In the Speed Limits tab, you can select RPM as the speed units. For correct

translation between RPM and sensor counts, you need to set the CA[18]
parameter (sensor counts per motor revolution) properly. Take care before you
change CA[18] because if you enter an incorrect value, brushless and stepper
motors cannot work.

3.2.2.2 Position

Limits

Open the Protections>Position tab in the smart terminal:

The position command limits apply for open loop stepper applications as well as
for position feedback applications. They do not apply to speed-only or current-
only applications.

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