Ecolab MULTRONIC Notice Technique page 4

Table of Contents
1 General.....................................................................................................................................46
1.1 Scope of guarantee ...................................................................................................................................................46
1.2 Contact address / manufacturer ................................................................................................................................46
2 Safety .......................................................................................................................................47
2.1 Safety instructions .....................................................................................................................................................47
2.2 Pointers .....................................................................................................................................................................47
2.3 Special safety information for maintenance and repair work .....................................................................................47
3 Scope of Supply ......................................................................................................................48
4 Description of unit ..................................................................................................................49
4.1 Unit Structure ............................................................................................................................................................49
4.2 Exploded view ...........................................................................................................................................................49
4.3 Operating structure....................................................................................................................................................50
4.3.1 General notes on operating .......................................................................................................................................50
4.3.2 Operating level ..........................................................................................................................................................51
4.3.3 Main menu.................................................................................................................................................................51
5 Installation ...............................................................................................................................52
5.1 Unit installation ..........................................................................................................................................................52
5.1.1 Wall mounting............................................................................................................................................................52
5.1.2 Installation in control cabinet .....................................................................................................................................52
5.2 Terminal connection diagrams ..................................................................................................................................53
5.2.1 Base board ................................................................................................................................................................53
5.2.2 Relay module ............................................................................................................................................................54
6 Start-up ....................................................................................................................................55
6.1 Initial operation/change or repositioning of measurement modules Logo..................................................................55
6.1.1 Logo ..........................................................................................................................................................................55
6.1.2 Configuration error ....................................................................................................................................................55
6.1.3 Configuration menu ...................................................................................................................................................55
6.2 Start up......................................................................................................................................................................55
6.2.1 Logo ..........................................................................................................................................................................55
6.2.2 Measurement mask: (e.g. when equipped with two measuring modules)..................................................................56
6.2.3 Measurement mask: (Multronic OC)..........................................................................................................................56
7 Settings ....................................................................................................................................57
7.1 Main menu.................................................................................................................................................................57
7.1.1 Measurement parameter settings..............................................................................................................................57
7.1.2 Controller parameter settings ....................................................................................................................................57
7.1.3 Calibration .................................................................................................................................................................57
7.1.4 Configuration .............................................................................................................................................................57
7.1.5 Manual functions .......................................................................................................................................................60
8 Controller .................................................................................................................................61
8.1 General .....................................................................................................................................................................61
8.2 Signal unit..................................................................................................................................................................61
8.2.1 Switching performance - Signal unit .........................................................................................................................61
8.3 Two-state controller ...................................................................................................................................................62
8.3.1 Two-state controller - PID..........................................................................................................................................62
8.3.2 Two-state controller Fuzzy , aFUZa, aFUZs..............................................................................................................62
8.3.3 Switching performance - Two-state controller............................................................................................................63
8.4 Three-state controller ................................................................................................................................................63
8.4.1 Three-state controller - PID .......................................................................................................................................64
8.4.2 Three-state controller - Fuzzy, aFUZa, aFUZs ..........................................................................................................64
8.4.3 Switching performance - Three-state controller .........................................................................................................65
8.5 Limit-Contact .............................................................................................................................................................65
8.5.1 Switching performance - Limit contact ......................................................................................................................66
8.6 PID-control ................................................................................................................................................................66
8.6.1 Proportional behaviour ..............................................................................................................................................66
8.6.2 Integral behaviour......................................................................................................................................................67
8.6.3 Differential behaviour ................................................................................................................................................68
8.6.4 General control variable function for PID controllers .................................................................................................68
8.6.5 Switching performance ..............................................................................................................................................68
8.6.6 Parameter optimisation for PID controller..................................................................................................................69
8.6.7 Setting rules for PID controllers according to Chien/Hrones/Reswick .......................................................................69
417101163_Multronic.doc - 3 - Rev: 5.07-08