Lenze EVS9332xP Bedienungsanleitung PDF herunterladen (Seite 167)

100

101

Commissioning

Controller inhibit

6.4



6.4−1

EDSVS9332P EN 5.0−07/2013

6.4 Controller inhibit

If the controller inhibit is active, the power outputs are inhibited.

ƒ The drive coasts in zero−torque mode.

ƒ Status display of keypad: Pulse inhibit 

ƒ Status display at the controller: The green LED is blinking.

 Danger!

Do not use the "controller inhibit" function (DCTRL1−CINH) for

emergency−off. The controller inhibit only inhibits the power

outputs and does not disconnect the controller from the mains!

The drive could start again any time.

Via terminal X5/28:

ƒ A LOW level at the terminal inhibits the controller (cannot be inverted)

ƒ A HIGH level re−enables the controller

Via the keys of the keypad (if C0469 = 1):

ƒ  inhibits the controller

ƒ  re−enables the controller

Via code C0040:

ƒ C0040 = 0 inhibits the controller

ƒ C0040 = 1 re−enables the controller

 Note!

ƒ The sources for controller inhibit are ANDed, i.e. the drive only

restarts if the controller inhibit signals of all signal sources

have been eliminated.

ƒ The restart starts with zero speed. If centrifugal masses are

still rotating, this can lead to an overcurrent.

Description

Activation

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