3 - URDR001A - User manual
Table of contents
1 Safety guidelines .......................................................................................................................................................... 5
1.1 Organization of safety notices .................................................................................................................. 5
1.2 Safety Precautions ....................................................................................................................................... 5
1.3 Precautions for safe use .............................................................................................................................. 6
1.4 Environmental policy / WEEE .................................................................................................................... 7
2 Model Identification .................................................................................................................................................... 7
3 Technical Data .............................................................................................................................................................. 7
3.1 General Features .......................................................................................................................................... 7
3.2 Hardware Features ...................................................................................................................................... 7
3.3 Software Features ........................................................................................................................................ 7
3.4 Programming mode .................................................................................................................................... 8
4 Dimensions and Installation ..................................................................................................................................... 8
5 Electrical wirings .......................................................................................................................................................... 8
5.1 Wiring diagram ............................................................................................................................................. 9
5.1.a Power Supply ...................................................................................................................................... 9
5.1.b Analogue Input AI1 ........................................................................................................................... 9
5.1.c CT input .............................................................................................................................................10
5.1.d Digital inputs .................................................................................................................................... 10
5.1.e Serial input ........................................................................................................................................ 10
5.1.f Digital output ................................................................................................................................... 10
5.1.g Analogue output AO1 .................................................................................................................... 10
5.1.h Relays output Q1 - Q2 .....................................................................................................................10
5.1.i Relay output Q3 ............................................................................................................................... 11
6 Display and Key Functions ....................................................................................................................................... 11
6.1 Meaning of Status Lights (Led) ................................................................................................................ 11
6.2 Keys ................................................................................................................................................................ 12
7 Controller Functions .................................................................................................................................................. 12
7.1 Modification of main and alarm setpoint value ................................................................................ 12
7.2 Automatic Tune .......................................................................................................................................... 12
7.3 Manual Tune ................................................................................................................................................ 12
7.4 Tuning once ................................................................................................................................................. 13
7.5 Synchronized tuning ................................................................................................................................. 13
7.6 Digital input functions .............................................................................................................................. 14
7.7 Automatic / Manual regulation for % output control ....................................................................... 14
7.8 Heater Break Alarm on CT (Current Transformer) .............................................................................. 15
7.9 Dual Action (Heating-Cooling) ............................................................................................................... 15
7.10 LATCH ON Function ................................................................................................................................... 16
7.11 Soft-Start Function ..................................................................................................................................... 17
7.12 Pre-Programmed cycle ............................................................................................................................. 17
7.13 Retransmission function on analogue output .................................................................................... 17
7.14 Timer functions ........................................................................................................................................... 18
8 Serial communication .............................................................................................................................................. 19
8.1 Serial compatibility with URDR0001 .....................................................................................................23
9 Reading and configuration through NFC ............................................................................................................ 25
9.1 Configuration through memory card ...................................................................................................25
9.2 Memory card creation/update................................................................................................................26
9.3 Configuration loading from memory card ..........................................................................................26
10 Loading default values ............................................................................................................................................. 26
11 Access configuration .................................................................................................................................................26
11.1 Parameters list functioning .....................................................................................................................27
12 Table of configuration parameters ........................................................................................................................27
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