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User manual - ATR227 - 3

Index

1 Safety guide lines ..........................................................................................................................................5

2 Model Identication .....................................................................................................................................5

3 Technical Data ...............................................................................................................................................5

3.1 General Features ..................................................................................................................................5

3.2 Hardware Features ..............................................................................................................................6

3.3 Software Features ...............................................................................................................................6

4 Dimensions and Installation ......................................................................................................................7

5 Electrical wirings ...........................................................................................................................................7

5.1 Wiring diagram ....................................................................................................................................8

6 Display and Keys Functions ........................................................................................................................9

6.1 Numeric Indicators (Display) ......................................................................................................... 10

6.2 Meaning of Status Lights (Led) ..................................................................................................... 10

6.3 Keys ....................................................................................................................................................... 10

7 Controller Functions .................................................................................................................................. 10

7.1 Modifying Main Setpoint and Alarm Setpoint Values ............................................................ 10

7.2 Auto-Tuning ........................................................................................................................................11

7.3 Manual Tuning ...................................................................................................................................11

7.4 Automatic Tuning ..............................................................................................................................11

7.5 Soft-Start ..............................................................................................................................................11

7.6 Automatic/Manual Regulation for % Output Control ............................................................11

7.7 Digital input functions .....................................................................................................................12

8 Conguration ...............................................................................................................................................12

8.1 Loading default values ....................................................................................................................13

9 Table of Conguration Parameters ........................................................................................................13

10 Alarm Intervention Modes ........................................................................................................................19

11 Table of Anomaly Signals......................................................................................................................... 22

12 Conguration EASY-UP ............................................................................................................................ 22

13 Summary of Conguration parameters .............................................................................................. 23