4 limits dialog box – ElmoMC SimplIQ Servo Drives Composer User Manual User Manual

Page 62

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Motor Stuck tab:

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Current exceeded x% of continuous current: CL[2]
Defines “motor stuck” as the tested torque level being a percentage of
continuous current limit CL[1].

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and velocity lower: CL[3]
The absolute threshold main sensor speed under which the motor is considered
not moving.

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(When CL[2] is set to 0, the mode is deactivated.)

For example, if the current is 50% of the continuous current (CL[2]=50) and the
velocity is lower than (CL[3]=500) for 3 seconds, the drive will abort (MO=0).

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Over/Under Voltage tab:

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Maximum over voltage: XP[1]

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Minimum under voltage: XP[1]/8

You may click the Reset to default value button to recall the default drive values.

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Brake tab:

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Brake stays released for x mSec after motor off: BP[1]
Defines the delay for engaging the brake after the motor is turned off (MO=0).

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Brake stays engaged after motor on: BP[2]
Defines the delay, in milliseconds, required to disengage the brake after the
motor is turned on (MO=1).

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Tracking Error Limits tab:

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Velocity tracking error: ER[2]
Maximum allowed velocity error, in either counts/second or rpm.

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Position tracking error: ER[3]
Maximum allowed position error, in counts.

3.3.2.4 Limits Dialog Box

This dialog box is used to define the range of limits of the drive, as follows:

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Current tab:

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Continuous current: CL[1]
Maximum allowed continuous motor phase current.

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Peak current: PL[1]
Maximum peak current, in amperes.

Elmo Composer User Manual

Using the Composer

MAN-COMPUM (Ver. 1.9)

3-12

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