Doc: I437GB04_16.docx 09/03/2016
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ATL900
AUTOMATIC TRANSFER SWITCH
INSTRUCTION MANUAL
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Before any maintenance operation on the device, remove all voltages from measuring and supply inputs.
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The manufacturer cannot be held responsible for electrical safety in case of improper use of the equipment.
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The product illustrated herein are subject to alteration and changes without prior notice. Descriptions and information in the catalogue consequently have no contractual relevance.
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A circuit breaker must be included in the electrical installation of the building. It must be installed close by the equipment and within easy of the operator. It must be marked as the equipment’s
disconnecting device: IEC/ EN 61010-1 § 6.12.2.1.
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Clean the equipment with a soft cloth; do not use abrasive products, liquid detergents or solvents.
Contents
Page
Introduction
2
Description
2
Front button functions
2
Front LEDs
2
Operating modes
3
Energising the equipment
3
Main menu
3
Password protected access
4
Navigating the display pages
4
Synoptic 4
Display pages table
5
Expandability
6
Additional resources
6
Communication channels
7
Inputs, outputs, internal variables, counters, analog inputs
7
Limit thresholds (LIMx)
7
Remote variables (REMx)
7
User alarms (UAx)
8
PLC logic (PLCx)
8
Timers (TIMx)
8
Automatic test
8
Keypad lock
8
IR programming port
9
Parameter setting from PC
9
Parameter setting from smartphone or tablet with CX02
9
Parameter setting via NFC
9
Parameter settings (setup) from front panel
10
Parameter table
11
Alarms 23
Alarm properties
23
Alarms table
23
Description of the alarms
24
Programmable inputs functions table
25
Programmable inputs default
26
Programmable outputs functions table
26
Programmable outputs default
27
System layout
28
Command menu
31
Installation 32
Connection diagrams
32
Terminal arrangement
35
Mechanical dimensions and panel perforation
36
Technical characteristics
37
Manual revision history
38
I437GB0
4
16
CAUTION
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Read this manual before use and installation.
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This equipment must be installed by qualified personnel according to
applicable standards in order to prevent injury or damage to property.
