Emergency Stop - ABB ACSM1 Firmware Manual

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Emergency stop

Note: The user is responsible for installing the emergency stop devices and all the
additional devices needed for the emergency stop to fulfil the required emergency
stop category classes.
The emergency stop signal is connected to the digital input which is selected as the
source for the emergency stop activation (parameter 10.10 EM STOP OFF3 or 10.11
EM STOP OFF1). Emergency stop can also be activated through fieldbus (2.12 FBA
MAIN CW).
Note: When an emergency stop signal is detected, the emergency stop function
cannot be cancelled even though the signal is cancelled.
For more information, refer to Application Guide: Functional Safety Solutions with
ACSM1 Drives (3AUA0000031517 [English]).
Drive control and features