Applicable Standards; Operation; Wiring; Start-Up - ABB ACS800 Series Hardware Manual

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Applicable standards

The emergency stop complies with the following standards:
• IEC/EN 60204-1:1997 "Safety of machinery – Electrical equipment of machines –
Part 1: General requirements".
• EN 418:1992 "Safety of machinery – Emergency stop equipment, functional
aspects – Principles for design"
• EN ISO 12100:2003 "Safety of machinery – Basic concepts, general principles for
design"
• EN 954-1:1996 "Safety of machinery – Safety-related parts of control systems –
Part 1: General principles for design"
• EN ISO 13849-2:2003 "Safety of machinery – Safety-related parts of control
systems – Part 2: Validation".

Operation

The category 0 emergency stop, i.e. immediate removal of power, operates as
follows.
Line contactor

Wiring

One emergency stop push-button is installed on the cabinet door and wired to the
drive at the factory. Wire the additional emergency stop push-buttons to the
appropriate terminal block inside the drive cabinet. See the circuit diagram delivered
with the drive.

Start-up

Setting of application program parameters is not needed.
Category 0 emergency stop for ACS800-02/U2/07/U7/17/37 (+Q951, R6, R6i, R7, R7i, R8)
L1 L2 L3
Emergency stop
push-button
~
~
M
3~
230 VAC
User presses the emergency
stop push-button.
The line contactor opens.
The motor coasts to stop.