Trio-motion-technology MC403 Manuel d'utilisateur télécharger pdf (Page 5)

An internal relay is used to enable external ampliﬁ ers when the

controller has powered up correctly and the system and application

software are ready. The ampliﬁ er enable is a single pole solid state

relay with a normally open “contact”. The enable relay contact will

be open circuit if there is no power on the controller OR a following

error exists on a servo axis OR the user program sets it open with

the WDOG=OFF command.

ALL STEPPER AND SERVO AMPLIFIERS MUST BE INHIBITED WHEN

THE AMPLIFIER ENABLE OUTPUT IS OPEN CIRCUIT

AMPLIFIER

ENABLE

(WATCHDOG)

RELAY OUTPUT

MC 403

Ampliﬁ er

Enable 1

Ampliﬁ er

Enable 2

V+

V-

Trio Controller Servo Ampliﬁ er

To other axis enables

24V 0V

Enable

VIN +

VIN-

1 2 3 4 5 6 7 8

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Trio-motion-technology MC403 Manuel d'utilisateur Page 5