Cleveland-motion-controls Quantum Tension Controller REV A Manual do Utilizador descarregar pdf (Página 34)

7.0 Digital Inputs

7.1 Digital Inputs A and B

Principle

The digital inputs A and B are dedicated to the management of the controller’s global status. It

provides the user the ability to create an automatic relationship between the machine process

and the controller status (i.e. to manage the E-Stop needs).

How does it work

The following table shows the controller’s main status for any different combination of A and B

switch positions, as long as the No-Stop mode is not activated (see SPECIAL FUNCTIONS Menu /

No-Stop Function).

A B Output AO1

0 0 Hold

0 1 Regul

1 0 Release

1 1 E-Stop

0 means: Switch Open / 1 means: switch closed (to the 24Vdc terminal)

The operator control panel (front face keyboard functions) remains the priority control.

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Cleveland-motion-controls Quantum Tension Controller REV A Manual do Utilizador Página 34