AX34509b_e.doc / Mrz-16
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Table of Contents
1.
Introduction .......................................................................................................................................... 4
2.
Terminal Assignments ......................................................................................................................... 5
2.1.
Power supply ................................................................................................................................ 6
2.2.
Aux. voltage output ...................................................................................................................... 6
2.3.
Analogue measuring inputs.......................................................................................................... 6
2.4.
Optocoupler transistor outputs (model AX 347 only) ................................................................... 7
2.5.
Serial RS232 / RS485 interface (AX 348 only) ............................................................................. 8
3.
Jumper settings ................................................................................................................................... 9
4.
How to Operate the Keys ................................................................................................................... 11
4.1.
Normal display state ..................................................................................................................11
4.2.
Parameter settings .....................................................................................................................12
4.2.1.
How to select a parameter ......................................................................................................... 12
4.2.2.
How to change parameter settings ........................................................................................... 12
4.2.3.
How to store settings ................................................................................................................. 12
4.2.4.
Time-out function ....................................................................................................................... 12
4.3.
Teach operation ..........................................................................................................................13
4.4.
Set all parameters to “Default“ .................................................................................................13
4.5.
Code Locking of the Keypad .......................................................................................................13
5.
The Parameter Menu ......................................................................................................................... 14
6.
Setting of Parameters ........................................................................................................................ 16
6.1.
Basic Parameters ........................................................................................................................16
6.2.
Operational parameters ..............................................................................................................17
6.3.
Modes of operation ....................................................................................................................18
6.3.1.
Single mode (input A only) ......................................................................................................... 18
6.3.2.
Dual Mode (Inputs A and B separately) ..................................................................................... 19
6.3.3.
Combined Modes [A + B], [A - B], [A : B], [A x B] ....................................................................... 20
6.4.
Additional settings for the Preselections (model AX 347 only) .................................................21
6.4.1.
Basic settings for the Presets: ................................................................................................... 21
6.4.2.
Characteristics of the switching hysteresis .............................................................................. 22
6.4.3.
Operational settings for presets: ............................................................................................... 23
6.4.4.
Actual switching state of the outputs: ...................................................................................... 23
6.4.5.
Response time of switching outputs ......................................................................................... 24
6.5.
Additional Parameters for the Serial Interface (model AX 348 only) ........................................25
6.5.1.
Communication settings in the Basic Menu: ............................................................................. 25
6.5.2.
Operational Parameters for configuration of the interface: ..................................................... 26
6.5.3.
PC-Mode ..................................................................................................................................... 27
6.5.4.
Printer Mode ............................................................................................................................... 28
7.
Commissioning ................................................................................................................................... 29
8.
Special Functions ............................................................................................................................... 30
8.1.
Tare / Offset function .................................................................................................................30
8.2.
Linearization ...............................................................................................................................30
8.3.
Manual input or „Teaching“ of the interpolation points ...........................................................32
8.4.
Overflow and Underflow Control ...............................................................................................34
9.
Technical Specifications .................................................................................................................... 35
9.1.
Dimensions .................................................................................................................................35
9.2.
Technical data ............................................................................................................................36
9.3.
Commissioning Form ..................................................................................................................37
