ADOS S.R.L. Buccinasco (MI)
433-MTA200I2 Rev. 5 Page 2 of 69
Contents
1. INTRODUCTION....................................................................................................................4
1.1 General ..................................................................................................................................4
1.2 Versions/options....................................................................................................................4
1.3 Documentation......................................................................................................................4
1.4 Equipment marking description .........................................................................................5
1.5 Technical data .......................................................................................................................6
2. INSTRUMENT OPERATIONS..............................................................................................7
2.1 Turning on the instrument...................................................................................................7
2.2 Display indication.................................................................................................................8
2.2.1 Primary display ................................................................................................................................8
2.2.2 Auxiliary display..............................................................................................................................8
2.3 LED status indicators...........................................................................................................9
2.4 Key functions.......................................................................................................................10
2.5 BATCH SEQUENCE CONTROL.................................................................................... 11
2.5.1 Batch control ..................................................................................................................................11
2.5.2 Cycle and formula selection...........................................................................................................12
2.5.3 Batch cycle control.........................................................................................................................13
2.6 Dosed material totalizer.....................................................................................................16
2.7 Batch report ........................................................................................................................17
2.8 Display indications..............................................................................................................18
2.9 External Input function......................................................................................................19
2.10 Output control.................................................................................................................20
2.10.1 Outputs on main board................................................................................................................20
2.10.2 Component command outputs on expansion board....................................................................21
2.11 SERIAL LINE MANAGEMENT......................................................................................22
2.11.1 Primary serial interface...............................................................................................................22
2.11.2 Multidrop networks ....................................................................................................................23
2.11.3 MODBUS protocol.....................................................................................................................24
2.11.4 Continuous modality...................................................................................................................35
2.11.5 Auxiliary serial interface ............................................................................................................36
2.12 ANALOG OUTPUT MANAGEMENT.........................................................................37
2.12.1 Analog signal adjustment............................................................................................................37
2.13 TIME AND DATE...........................................................................................................38
3. INSTALLATION....................................................................................................................39
3.1 Material receiving...............................................................................................................39
3.2 Instrument mounting .........................................................................................................39
3.3 Connections.........................................................................................................................40
3.3.1 Wiring the instrument to the protective earthing system................................................................41
3.3.2 Power supply connection................................................................................................................41
3.3.3 Load cell connection ......................................................................................................................42
3.3.4 Digital input connection.................................................................................................................43
3.3.5 Relay output connection.................................................................................................................44
3.3.6 Primary serial port connection .......................................................................................................45
3.3.7 Auxiliary serial port connection.....................................................................................................46
3.3.8 Analog output connection (option).................................................................................................47
4. INSTRUMENT CONTROL .................................................................................................48
4.1 Introduction.........................................................................................................................48
4.2 Control function selection..................................................................................................49
