Rockwell-automation 2098-UWCPRG Ultraware Software User Manual Instrukcja Użytkownika Pobierz pdf (Strona 159)

Rockwell Automation Publication 2098-UM001G-EN-P - February 2011 161

Configuring the Ultra5000 Drive Chapter 4

Understanding the Gear

Window

The Properties window for the Gear branch looks like this.

Use the Gear window to:

• configure the drive's Gear Ratio. Gearing takes the position data provided

by a master encoder and uses it to generate motion

• monitor status relating to gear-driven motion

You can edit parameters for both an online and an offline Gear branch. However,

you can monitor status and execute direct commands (executed through the

Ultraware interface, rather than through a compiled, loaded and executed

program) only for a Gear branch that is the child of an online drive.

The following parameters can be entered and edited in the Gear window.

Parameter Description

Gear Ratio The number of counts the motor should move for each master

encoder count received (in Motor Counts per Master Count).

Floating point numbers are permitted.

Slew

Gear Slew Enabled – the gear ratio ramps up or ramps down using the

acceleration and deceleration specified below.

Disabled – the acceleration and deceleration are effectively

infinite.

Accel If the gear is enabled while the gear input is in motion, or the

gear ratio is changed to a greater value. The gear ratio ramps up

to the specified value at this rate.

Decel If the gear is disabled while it is in motion, or the gear ratio is

changed to a smaller value. The gear ratio ramps down to the

specified value (or zero if disabling) at this rate.

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Rockwell-automation 2098-UWCPRG Ultraware Software User Manual Instrukcja Użytkownika Strona 159