Addi-Data MSX-E3701-DIO, Техническое описание

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Contents MSX-E3701-DIO
Contents
Warning! ...........................................................................................................................................3
Chapter overview.............................................................................................................................7
1 Definition of application, user, handling ...........................................................................8
1.1 Definition of application......................................................................................................................8
1.1.1 Intended use..........................................................................................................................................8
1.1.2 Usage restrictions..................................................................................................................................8
1.1.3 Limits of use ..........................................................................................................................................8
1.2 Safety precautions ................................................................................................................................8
1.2.1 Current sources .....................................................................................................................................8
1.2.2 Degrees of protection ..........................................................................................................................8
1.2.3 Cables.....................................................................................................................................................9
1.2.4 Housing..................................................................................................................................................9
1.3 User ........................................................................................................................................................9
1.3.1 Qualification..........................................................................................................................................9
1.3.2 Country-specific regulations ................................................................................................................9
1.4 Handling of the Ethernet system.......................................................................................................10
1.5 Questions and updates.......................................................................................................................10
2 Brief description..................................................................................................................11
2.1 Functions and features .......................................................................................................................11
2.2 Block diagram .....................................................................................................................................12
3 Displacement transducers ..................................................................................................13
3.1 Inductive transducers..........................................................................................................................13
3.1.1 Half-bridge transducers......................................................................................................................13
3.1.2 LVDT transducers ................................................................................................................................14
3.2 Transducer properties.........................................................................................................................14
4 Function description: Transducer inputs...........................................................................15
4.1 Pin assignment ....................................................................................................................................15
4.2 Acquisition principle...........................................................................................................................16
4.3 Calibration...........................................................................................................................................16
4.4 Diagnostic function.............................................................................................................................25
5 Function description: Digital inputs/outputs....................................................................26
5.1 Pin assignment ....................................................................................................................................26
5.2 SOAP/Modbus API...............................................................................................................................26
5.3 Connection examples..........................................................................................................................27
6 Web interface: Quick access to the MSX-E system ...........................................................28
6.1 Menu item “I/O Configuration” ........................................................................................................28
6.1.1 “Digital I/O” tab..................................................................................................................................28
6.1.2 “Transducers” tab...............................................................................................................................29
6.2 Menu item “Transducers” ..................................................................................................................29
6.2.1 “Database” tab ...................................................................................................................................29
6.2.2 “Diagnosis” tab...................................................................................................................................30
6.3 Menu item “Acquisition” ...................................................................................................................30
6.3.1 “Auto-refresh” and “Sequence” tabs ...............................................................................................30
6.3.2 “Monitor” tab .....................................................................................................................................31
6.3.3 “Help” tab ...........................................................................................................................................31
7 Acquisition modes ..............................................................................................................32
7.1 Auto-refresh mode .............................................................................................................................32
7.1.1 “Channel configuration” (channel selection)...................................................................................32
7.1.2 “Transducer selection” .......................................................................................................................32
7.1.3 “Average” (average value calculation) .............................................................................................33
7.2 Sequence mode...................................................................................................................................34
7.2.1 “Channel configuration” (channel selection)...................................................................................35
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