FAAC 844ER User Manual

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844ER & 780D
844ER & 780D

FAAC 844ER Specifications

General

Type	Electromechanical
Motor Voltage	24 Vdc
Voltage	230V AC
Power	120 W
Protection Class	I
Operating Temperature	-20°C to +55°C
Protection rating	IP44
Usage	Residential
Power Supply	230V AC

Summary

EC DECLARATION OF CONFORMITY FOR MACHINES

WARNINGS FOR THE INSTALLER

GENERAL SAFETY OBLIGATIONS

Critical safety instructions for installers.

AUTOMATED SYSTEM 844 & ELECTRONIC CONTROL UNIT 780D

DESCRIPTION AND TECHNICAL SPECIFICATIONS

Product features, operation, and technical data.

INSTALLATION OF THE AUTOMATED SYSTEM

PRELIMINARY CHECKS

Essential checks before installation.

MASONRY FOR FOUNDATION PLATE

MECHANICAL INSTALLATION

Steps for physically mounting the operator unit.

INSTALLING THE RACK

STEEL RACK TO WELD

STEEL RACK TO SCREW

INSTALLATION OF CHAIN PINIONS

CONTROL BOARD 780D

WARNINGS

Critical safety warnings for control board work.

TECHNICAL SPECIFICATIONS

LAYOUT AND COMPONENTS

ELECTRIC CONNECTIONS

Connection of a closing safety device and an opening safety device

Connection of an "edge" safety device

Connection of photocells and safety devices

Connection of a pair of opening photocells, a pair of closing photocell and an edge safety device

Connection of two pairs of closing photocells and two edge safety devices

Connection of a pair of closing photocells, a pair of opening photocells and a pair of opening/closing photocells

Connection of a pair of closing photocells and a pair of opening/closing photocells

J7 Terminal board - Power supply

J6 Terminal board - Motors and flashing lamp

J1 Terminal board - Accessories

FSW OP - Opening safety devices contact

FSW CL - Closing safety devices contact

STOP - STOP contact

SAFE - EDGE safety device contact

PROGRAMMING

BASIC PROGRAMMING

Accessing and configuring basic operational settings.

ADVANCED PROGRAMMING

Detailed guide to advanced programming functions.

CORE PARAMETERS (FORCE, DIRECTION, STATUS)

Adjusting motor thrust, opening direction, and viewing system status.

SAFETY LOGICS AND DECELERATION SETTINGS

Configuring photocell logic, encoder, and deceleration.

TIMED FUNCTIONS AND CYCLE MANAGEMENT

FORCE

OPENING DIRECTION

OPENING PHOTOCELLS LOGIC

ENCODER

Pre-limit switch DECELERATION

Post-limit switch DECELERATION

START-UP

ELECTRIC CONNECTIONS

DEFINITION OF OPENING DIRECTION AND OPERATION OF LIMIT-SWITCH LEDS

DETERMINING THE STOP POINTS AT TRAVEL LIMIT

MLS limit-switch

Inductive limit-switch

CHECK OF INPUTS

ADJUSTMENT OF MECHANICAL CLUTCH

CHECK OF STOP POINTS

SAFETY DEVICES AND ACCESSORIES CHECK

FINAL OPERATIONS

MANUAL OPERATION

RESTORING NORMAL OPERATION

MAINTENANCE

Logic Function Tables (Logics A, AP, S, E)

Logic Function Tables (Logics EP, C, B, B/C)

USER'S GUIDE

GENERAL SAFETY REGULATIONS

Essential safety rules for users.

DESCRIPTION

MANUAL OPERATION

Operating the gate manually during power failure.

RESTORING NORMAL OPERATION

Steps to revert to automated operation.