Rockwell-automation 1746-HSRV SLC Servo Control Module User Manual Manual do Utilizador descarregar pdf (Página 108)

Publication 1746-6.1.2 - July 2000

Setting Up Your SLC Servo Module

7-29

Motion Parameters

Use the motion parameters in the following table to define your

motion-related specifications (e.g., speed, time to maximum speed)

for the SLC Servo Module.

Excess Following

Error

M0:s.38,39 Value of the following error beyond which an

excess following error fault occurs in position

units.

Output Voltage at +

Max Speed

M0:s.24,25 The voltage at the DAC to command the

Maximum Axis Speed in the positive direction

in volts.

Output Voltage at –

Max Speed

M0:s.26,27 The voltage at the DAC to command the

Maximum Axis Speed in the negative direction

in volts.

Name Location Description

Velocity Time Base M0:s.0/6 Specifies the time base for the speed

parameter specification.

Synchronized Move

Source

M0:s.1/1 Specifies the source for the synchronized move

signal to be either the backplane or the

termination panel.

Maximum Axis Speed M0:s.28,29 Maximum speed for moving an axis in

position

units/time unit.

Refer to the

Setting Up Your SLC Servo Module

chapter for more information

Time to Maximum

Axis Speed

M0:s.30,31 Maximum time to reach the maximum rated

speed for the axis in seconds.

In-position Band M0:s.40,41 Specifies a zone around the end point for the

move within which the in-position bit gets set.

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Rockwell-automation 1746-HSRV SLC Servo Control Module User Manual Manual do Utilizador Página 108