SENSY DISP-FP Series Manual Download Page 7

Page: 7 / 18

MA-DISP-FP4x & 6x_EN

Page 7 on 18

Rev: 08/02/2012

DISPLAY BRIGHTNESS

You can adjust the display brightness at any time, provided the display is locked.

DISP-FP4x (4 digits)

DISP-FP6x (6 digits)

METER CALIBRATION

You can choose from two main calibration methods.

Direct Calibration

– calibration that needs a load that the display will measure. This is the preferred

calibration method, because it allows you to calibrate the system as a whole.

Theoretical Calibration

– calibration using a high and low value which will be entered manually.

How to choose a calibration method:

DISP-FP4x (4 digits)

DISP-FP6x (6 digits)

If you chose Theoretical, you will now be asked whether your input signal will be DC Current or DC voltage ...
the display will show

followed by

Summary of Contents for DISP-FP Series

Page 1: ...ng 9 6 2 Theoretical Calibration 10 6 2 1 Decimal Point Full Scale 10 6 2 2 Low end calibration 11 7 SIGNAL FILTERING AVERAGING 12 8 LAST DIGIT ROUNDING UP BY 1 2 5 10 20 OR 50 12 9 ERROR CODES AND FAULT FINDING 13 10 WASTE ELECTRICAL ELECTRONIC EQUIPMENT WEEE 14 11 EQUIPMENT SPECIFICATIONS 15 12 DIAGRAM OF THE SETUP MENUS 16 12 1 Parameters 16 12 2 Meter calibration modes 16 12 3 DIRECT calibrati...

Page 2: ...y 2A for 110V supply or 10A for DC supplies in the range 11 30VDC Don t touch any circuit try after you have connected the display because there may be lethal voltages on the circuit board Do not apply power to the display if its case is open Only adjust on board switches or connections with the power turned off Only clean the display s case and window with a soft damp cloth Only lightly dampen wi...

Page 3: ... want to buy a spare to cover possible failure or accidental damage in the future This is because during factory shutdown periods you may have to wait several weeks for an equivalent replacement or we may have no stock at the time you urgently need it You may also need to pay extra carriage charges if you want a fast guaranteed courier service Warranty repairs or replacements are usually returned ...

Page 4: ...ccessible location Displays have two power supply options 100 240 VAC or 11 30VDC These displays must be installed fully assembled and must be installed according to local electrical installation rules When properly installed and provided they have been ordered with cable glands exiting the lower surface of the case they provide ingress protection to IP65 NEMA4X from all directions Safety Caution ...

Page 5: ...ight of digits number of digits brightness of digits and any installed options Because the permutation of possible locations is large we will not describe the location of boards within the display but simply identify the connectors and their functions on each board 4 1 Power Board There are two connectors on the power board The first one is already cabled to the signal board The second one is the ...

Page 6: ...ton if activated see 12 1 4 3 Remote On one of the display boards you will find a 7 way connector to which you can wire remote programming buttons to allow adjustment of the display s settings when the display is inaccessible You can also enable or disable the display s front panel buttons either by a remote contact closure or by an on board push on jumper switch which is located near to the remot...

Page 7: ...tion calibration that needs a load that the display will measure This is the preferred calibration method because it allows you to calibrate the system as a whole 2 Theoretical Calibration calibration using a high and low value which will be entered manually How to choose a calibration method DISP FP4x 4 digits DISP FP6x 6 digits If you chose Theoretical you will now be asked whether your input si...

Page 8: ...irect Calibration If you have not done so before please select Direct Calibration mode from the Meter Calibration Mode at the page 7 First we recommend you set the FULL SCALE calibration 6 1 1 Full Scale Setting Setting the high point of the calibration DISP FP4x 4 digits DISP FP6x 6 digits ...

Page 9: ...MA DISP FP4x 6x_EN Page 9 on 18 Rev 08 02 2012 6 1 2 Zero Setting Setting the ZERO point of the calibration DISP FP4x 4 digits DISP FP6x 6 digits ...

Page 10: ...f you have not done so before please select Direct Calibration mode from the Meter Calibration Mode at the page 7 First we recommend you set the FULL SCALE calibration 6 2 1 Decimal Point Full Scale Setting the high point of the calibration DISP FP4x 4 digits DISP FP6x 6 digits ...

Page 11: ...MA DISP FP4x 6x_EN Page 11 on 18 Rev 08 02 2012 6 2 2 Low end calibration Setting the ZERO point of the calibration DISP FP4x 4 digits DISP FP6x 6 digits ...

Page 12: ... more stable display but the response to signal changes will be slower DISP FP4x 4 digits DISP FP6x 6 digits 8 LAST DIGIT ROUNDING UP BY 1 2 5 10 20 OR 50 You can adjust the way the display rounds up which is useful if you want to display a very large number but do not want jitter on the last digit The display can be set to round up to the nearest 1 no rounding 2 5 10 20 or 50 DISP FP4x 4 digits D...

Page 13: ...nt resistor You can verify this as follows Remove the input signal and power connectors to the meter and measure the resistance between terminals 2 and 3 This should be 33 Ohms If it is more than this the resistor has probably been overloaded and burned by having a voltage connected across it Please check your field wiring to ensure that no more than 30mA or 1V can be applied to the current input ...

Page 14: ...pment must be disposed of in accordance with European Parliamentary Directive 2002 96 EC This directive encourages recycling and the reduction of waste materials in the environment This means it must be sent to an approved recycling plant if you want to dispose of it It must not be thrown away with general rubbish ...

Page 15: ...all cable glands and rear case closure screws are properly secured Input Signals bipolar 0 10V 0 5V 1 5V 0 10mA 0 20mA 4 20mA Input Resistance 1 MΩ for voltage 33Ω for current inputs Accuracy 0 05 of range Span temperatures drift 25 ppm Degree Celsius Zero temperatures drift 30 ppm Degree Celsius Filtering smoothing Selectable time constants of 0 to 25 seconds A D conversion Sigma Delta 10 convers...

Page 16: ...MA DISP FP4x 6x_EN Page 16 on 18 Rev 08 02 2012 12 DIAGRAM OF THE SETUP MENUS 12 1 Parameters 12 2 Meter calibration modes 12 3 DIRECT calibration Full scale setting Zero setting ...

Page 17: ...N Page 17 on 18 Rev 08 02 2012 12 4 THEORETICAL Full scale setting Zero setting 12 5 Moving the decimal Only in an editable field INP1 DSP1 12 6 Tare Here s another way to tare Just be sure that the lockout switch is ON ...

Page 18: ...en designed to meet the applicable sections of the following safety standards EN61010 1 2001 Conditions The meters are permitted a worst case error of 1 of A D range during electro magnetic disturbance and must recover automatically when disturbance ceases without the need for human intervention such as resetting power down etc The meters covered by this certificate must be installed in adherence ...

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