Pixsys ATR144 User Manual

Table of contents
1 Introduction ............................................................................................................. 6
2 Safety guidelines .................................................................................................... 6
2.1 Environmental policy / WEEE ................................................................. 7
3 Model identification ..............................................................................................7
4 Technical data .......................................................................................................... 7
4.1 General features .......................................................................................... 7
4.2 Hardware features ...................................................................................... 8
4.3 Software features ........................................................................................9
4.4 Programming mode ..................................................................................9
5 Dimensions and installation ............................................................................10
6 Electrical wirings ...................................................................................................10
6.1 Wiring diagram .......................................................................................... 11
7 Display and key functions ................................................................................. 16
7.1 Numeric indicators (display).................................................................16
7.2 Meaning of status lights (Led) ............................................................. 17
7.3 Ke ys ................................................................................................................. 17
8 Controller Functions ...........................................................................................18
8.1 Modification of main and alarm setpoint value ........................... 18
8.2 Automatic Tune..........................................................................................18
8.3 Manual Tune ................................................................................................ 19
8.4 Tuning performed once ......................................................................... 19
8.5 Synchronized Tuning ...............................................................................20
8.6 Digital input functions ............................................................................21
8.7 Automatic / Manual regulation for % output control ................23
8.8 Loop Break ...................................................................................................24
8.9 Dual Action (Heating-Cooling) ............................................................ 25
8.10 Funzione LATCH ON .................................................................................28
8.11 Soft start function .....................................................................................29
8.12 Pre-programmed cycle ...........................................................................30
9 Serial communication ........................................................................................31
9.1 Slave................................................................................................................31
9.2 Master ............................................................................................................39
10 Reading and configuration through NFC ................................................... 42
11 Access configuration ...........................................................................................44
11.1 Loading default values ...........................................................................45
11.2 Parameters list functioning ..................................................................45
12 Table of Configuration Parameters ...............................................................46

Pixsys ATR144 Specifications

General

Brand	Pixsys
Model	ATR144
Category	Controller
Language	English