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MKS AX346, Руководство по эксплуатации

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Ax34601a_e_A5.doc / Feb-06 

 

Page 12 / 20 

 

Menu Selection 

Text 

Description 

 

 

Filt A 

Digital filter to smooth unsteady display caused by 
ripple or fluctuation of the input signal. 

 

  OFF Filtering 

off 

 

  2, 4, 8, 16  Filter with 2, 4, 8 or 16 floating average 

determinations 

 

 

 

dPoiA 

Decimal point position of channel A display 
Choose from the formats shown in the display 

 

 

5.2.2.

 

Operational parameters with dual channel mode 

With this mode the SET key provides a toggle function between channel A and channel B.  

Both channels can be scaled fully separately. 
A LED bar in the most significant decade of the display indicates if your actual reading is 
channel A or channel B. 

 

Menu 

Selection 

Text 

Description 

 

 

Input A 

Input range channel A 

 

 

in U 

Voltage input 0 - +/-10 V 

 

 

in  i0 

Current input 0 – 20 mA 

 

 

in  i4 

Current input 4 – 20 mA 

 

 

 

Start A  

 

Start value which the unit will display with a zero 

input signal of 0 volts or 0/4 mA 

 

 

 

End A  
 

End value which the unit will display with a full 
scale input of 10 volts or 20 mA 

 

 

 

Filt A 

Digital filter to smooth unsteady display caused by 
ripple or fluctuation of the input signal. 

 

  OFF Filtering 

off 

 

  2, 4, 8, 16  Filter with 2, 4, 8 or 16 floating average 

determinations 

 

 

 

dPoiA 

Decimal point position of channel A display 
Choose from the formats shown in the display 

 

 

Содержание AX346

Страница 1: ...oder 0 4 20 mA with individual scaling Operation modes to display input A input B or combined values A B A B AxB and A B Selectable linearisation function with 16 interpolation points Adjustable analo...

Страница 2: ...s a must to observe all general and also all country specific and application specific safety standards When this unit is used with applications where failure or maloperation could cause damage to a m...

Страница 3: ...ic Set Up and Operational Parameters 10 5 1 Basic Set Up 10 5 2 Operational Parameters 11 5 2 1 Operational parameters with single channel mode 11 5 2 2 Operational parameters with dual channel mode 1...

Страница 4: ...of the possibilities to calculate combined values like difference or ratio of the two inputs and by the in built facility of programmable linearisation this unit is also suitable to operate as a signa...

Страница 5: ...provide DC supply from a 17 to 30 volts DC power unit The current consumption depends on the level of the input voltage and is typically 130 mA with 17 volts and 80 mA with 30 volts sensor current tak...

Страница 6: ...nputs 2 4 Adjustable Analogue Output The unit provides a voltage output with ranges 0 10 volts or 10 to 10 volts output current max 2 mA and a current output 0 4 20 mA external load 0 300 Ohms The res...

Страница 7: ...20 mA there is no need to change any jumper settings and you may skip this section Where however one or both inputs should be used for voltage it is necessary to set the jumpers as shown below To acce...

Страница 8: ...oltage range you can modify the corresponding input to accept voltages up to 120 volts by adding a serial resistor to the input terminal please observe safety standards The subsequent formula shows ho...

Страница 9: ...e next digit will be highlighted blink This procedure allows to set all digits to the desired values After the most significant digit has been set the low order digit will blink again and you can do c...

Страница 10: ...nput A and input B separately A u B Summing mode input A input B A B Differential mode input A input B A d B Ratio mode input A input B A m B Multiply mode input A x input B Bright Brightness of displ...

Страница 11: ...every menu and are absolutely identical with all modes Therefore these parameters are described only once and separately under section 5 2 4 To exit the parameter menu you can either press the ENTER...

Страница 12: ...tely A LED bar in the most significant decade of the display indicates if your actual reading is channel A or channel B Menu Selection Text Description Input A Input range channel A in U Voltage input...

Страница 13: ...isplay Choose from the formats shown in the display 5 2 3 Operational parameters for the combined modes A B A B AxB A B This mode provides the possibility to display the single channel results A or B...

Страница 14: ...he analogue output depends only from the value shown in the display of the unit and from the scaling parameters shown below Therefore the analogue signal would also contain possible combinations and c...

Страница 15: ...s This means e g that the unit will replace the previous P02_x value by the new P02_y value x registers have to use continuously increasing values e g the lowest display value must be set to register...

Страница 16: ...following picture explains the difference between the linearisation modes 1_quA und 4_quA x y P1 x 0 P1 y 0 Linearisation Mode 1_quA x y Linearisation Mode 4_quA P1 x 1000 P1 y 900 P8 x 0 P8 y 750 P1...

Страница 17: ...ingle mode Dual mode Combined modes Linearisation modE inPutA inPutA inPutA briGht StArtA StArtA StArtA UPdAt End A End A End A CodE dPoi A dPoi A dPoi A LinEAr FiLt A FiLt A FiLt A A CHAr inPutb inPu...

Страница 18: ...Ax34601a_e_A5 doc Feb 06 Page 18 20 6 2 Dimensions 96 0 110 0 44 0 10 0 8 0 91 0 1 2 3 4 10 9 1 2 3 4 5 6 7 8 48 0 9 0 21 0 129 0 140 5 Panel cut out 91 x 44 mm...

Страница 19: ...ltage Ri 30 kOhms Resolution 14 bits 13 bit sign Accuracy 0 1 1 digit Analogue outputs 0 4 20mA max 300 Ohms 0 10V max 2 mA Ambient temperature 0 45 operation 25 70 storage Housing Norly UL94 V 0 Disp...

Страница 20: ...Filter A 0 4 1 1 09 Input Mode B 0 2 1 1 11 Start value B 99999 99999 0 5 12 End value B 99999 99999 1000 5 13 Decimal point B 0 5 0 1 15 Average filter B 0 4 0 1 14 Proportional Factor 10000 10000 1...

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