Use Of The Safety Function; Contents Of This Chapter; Activating The Safety Function - ABB ACS880-07 User Manual

Use of the safety function

Contents of this chapter

This chapter describes the use of the safety function with factory default settings.

Activating the safety function

Activation procedure:
1. Push the emergency stop button [S61]. The emergency stop is activated and the button
locks in the "ON" (open) position.
When the emergency stop is active, the following indications are shown:
• the drive control program has the indication Safe torque off and warning Emergency
stop (off1 or off3) active
• the emergency stop reset button indicator light [S62] on the cabinet door is on after
the emergency stop deceleration ramp time has elapsed
• the green ON LED of the emergency stop safety relay [A61] is on.
If configured with parameter 31.22 STO indication run/stop, an indication for Safe torque
off is shown when the drive STO is activated.
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