Instruction manual 91/121 V6.3
General Index
1 Safety information................................................................................................................................................3
1.1 Danger.........................................................................................................................................................3
1.2 Attention.....................................................................................................................................................3
1.3 Warnings.....................................................................................................................................................4
1.4 Directives, trademarks and standards.........................................................................................................4
2 Identification of the product.................................................................................................................................5
2.1 CE marking and identification plate...........................................................................................................5
2.2 Declaration of conformity...........................................................................................................................5
2.3 Manufacturer’s declaration.........................................................................................................................5
2.4 Model encoding..........................................................................................................................................6
3 Technical characteristics.......................................................................................................................................7
3.1 Generality...................................................................................................................................................7
3.2 Technical data.............................................................................................................................................7
4 Installation..........................................................................................................................................................11
4.1 Preliminary operations..............................................................................................................................12
4.2 Motor cable...............................................................................................................................................13
4.3 Power connections....................................................................................................................................13
4.4 Signal connections....................................................................................................................................14
4.5 Commands starting sequence...................................................................................................................20
4.6 Commands shutdown sequence................................................................................................................20
4.7 Restarting after an alarm...........................................................................................................................21
5 Commissioning...................................................................................................................................................22
5.1 Menu structure..........................................................................................................................................22
5.2 Navigation in the menus...........................................................................................................................35
5.3 Description of functions in the menus......................................................................................................36
5.4 Calibration and adjustments.....................................................................................................................53
5.5 Optional transducers.................................................................................................................................55
5.6 Special functions.......................................................................................................................................62
6 Diagnostics.........................................................................................................................................................69
6.1 Yellow LEDs – Commands.......................................................................................................................69
6.2 Green LEDs – Internal states and outputs................................................................................................69
6.3 Red LEDs – Alarms..................................................................................................................................70
6.4 Alarm messages........................................................................................................................................70
6.5 Reporting messages..................................................................................................................................74
6.6 Diagnostic menu.......................................................................................................................................76
7 Annexes..............................................................................................................................................................77
7.1 Led Summary Table..................................................................................................................................77
8 Mechanical characteristics..................................................................................................................................78
8.1 Size 1........................................................................................................................................................78
8.2 Size 2........................................................................................................................................................79
8.3 Size 3........................................................................................................................................................80
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Alter Elettronica s.r.l.
