Summary
1 Model Identi cation ......................................................................................................................... 6
2 Technical data .................................................................................................................................... 6
2.1 General data .............................................................................................................................6
2.2 Hardware data .........................................................................................................................7
2.3 Software data ...........................................................................................................................7
3 Dimensions and Installation .......................................................................................................... 8
4 Electronics Removal .........................................................................................................................9
5 Electrical wirings ............................................................................................................................... 9
5.1 Wiring diagram ......................................................................................................................10
6 Display and Key Functions ............................................................................................................16
6.1 Numeric Indicators (Display) ..............................................................................................16
6.2 Meaning of Status Lights (Led) ..........................................................................................16
6.3 Keys .........................................................................................................................................17
7 Dual input mode .............................................................................................................................17
7.1 Selection of process value related to the command output and to the alarms ...18
7.2 Remote setpoint by analogue input .................................................................................18
7.3 Remote setpoint by serial input .........................................................................................19
8 Controller Functions .......................................................................................................................19
8.1 Modi cation of main and alarm setpoint value ...........................................................19
8.2 Auto-Tuning ............................................................................................................................20
8.3 Manual Tuning .......................................................................................................................20
8.4 Automatic Tuning ..................................................................................................................20
8.5 Automatic / Manual Regulation for % Output Control ...............................................20
8.6 Soft-Start ..................................................................................................................................21
8.7 Memory Card (optional) ......................................................................................................21
9 LATCH ON Functions (only AI1) ....................................................................................................22
9.1 Heating-Cooling P.I.D. .........................................................................................................23
9.2 Heater Break Alarm by current transformer (T.A. input) .............................................25
10 Serial Communication ...................................................................................................................26
11 Con guration ...................................................................................................................................30
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