2
UR3274U - User manual
Summary
1 Safety instructions ........................................................................... 5
1.1 General instructions .............................................................. 5
1.2 Intended Usage ...................................................................... 6
1.3 Qualified personnel ............................................................... 6
1.4 Remaining hazards ............................................................... 6
1.5 CE Conformity ......................................................................... 7
2 Model Identification ........................................................................ 7
3 Technical Data .................................................................................. 7
3.1 General Features ..................................................................... 7
3.2 Hardware Features ................................................................. 8
3.3 Software Features .................................................................. 9
4 Dimensions and Installation ......................................................... 9
5 Electrical wirings ..........................................................................10
5.1 Wiring diagram .....................................................................10
6 Display and Keys Functions .........................................................14
6.1 Numeric Indicators (Display) .............................................14
6.2 Meaning of Status Lights (Led) .........................................14
6.3 Keys .......................................................................................15
7 Controller Functions ......................................................................15
7.1 Modifying Main Setpoint and Alarm Setpoint Values .15
7.2 Auto-Tune ...............................................................................16
7.3 Manual Tuning ......................................................................16
7.4 Automatic Tuning ...............................................................16
7.5 Soft Start .................................................................................17
7.6 Automatic/Manual Regulation for % Output Control 17
7.7 Pre-Programmed Cycle .......................................................18
7.8 Programming module ........................................................18
7.9 Loading default values........................................................19
