Digital Display Unit HDA 5500 User Manual HDA 5500-0-0-AC-000 HDA 5500-0-0-DC-000 Dated 14.06.
HDA 5500 User Manual CONTENTS 1 Introduction 1.1 European standards compatibility 3 3 2 Safety instructions 3 3 Functions 3 4 Operating keys 4 5 Selecting and displaying the unit of measurement 4 6 Installation and commissioning 6.1 Mechanical installation 6.2 Electrical connection 6.3 Supply voltage 5 5 5 6 7 Programming 7.1 Adjusting the basic settings 7.2 Overview of basic settings menu 7 7 8 8 Connecting sensors 8.1 HDA 5500 with one transmitter 10 10 9 Digital display 9.
HDA 5500 User Manual 1 Introduction The individual components and the final assembly of the Digital Display Unit HDA 5500 are subject to strict quality controls. Each HDA 5500 is individually calibrated and subjected to a final test. In this way we can guarantee that the unit is fault-free on despatch and conforms to the given specifications. However, if there is a cause for complaint, please return the unit to us outlining the fault.
HDA 5500 User Manual 4 Operating keys 4 digit digital display LED displays of active relays Relais 1 Sensor 2 LED displays of active sensor 1 2 3 3 4 MODE HDA5500 Display of unit of measurement for sensor 1, 2 or 3 Keys for adjusting the switching points, switch-back points and the menu functions 5 Selection and display of the unit of measurement The operator can select the appropriate unit label from a printed sheet and this is then displayed with background lighting.
HDA 5500 User Manual 6 Installation and commissioning 6.1 Mechanical installation The HDA 5500 is a control panel unit with a standard mounting housing with the following measures for mounting: • Control panel cut-out of 92 x 45 mm • Panel thickness: at least 1.25 mm • Mounting depth: at least 150 mm Panel clips Panel thickness Clamping guides 6.2 Electrical connection The electrical connection must be carried out by a qualified electrician in accordance with relevant regulations (in Germany: VDE 0100).
HDA 5500 User Manual 6.3 Supply voltage The supply voltage is connected to terminal X1. 12..32 VDC HDA 5500–X–X–DC–000 (see type code label) 85..265 VAC 50 / 60 Hz HDA 5500–X–X–AC–000 (see type code label) After switching on the supply voltage, the unit displays HdA for approximately 2 s. Then the number of the sensor set as the primary display is shown. After a further approximately 2 s the actual value is displayed.
HDA 5500 User Manual 7 Programming In order to adapt the unit to a particular application, the HDA 5500 is programmed by varying the basic settings. The basic settings are combined in a menu. Important: When the menu is activated, no switching operations are carried out. 7.1 Adjusting the basic settings To change the basic settings, the menu must be activated. Procedure for activating the menu: • During normal operation, press the MODE key and hold down for at least 5 s. • MEnu (Menu) is displayed.
HDA 5500 User Manual 7.2 Overview of basic settings menu Menu point Setting Primary display (PriM) Value which is normally displayed: Setting range Default setting SEn.1 Min.1 ToP.1 SEn.1 SLoW MEdi FAST MEdi 0..3600 0 5V 10 V mA.r. mA.S. mA.S. 0..0.000 0.0 -999..9899 0 -899..9999 100.0 on oFF on Measured value sensor 1 Lowest value sensor 1 Peak value sensor 1 Display filter (diSP) Display reacts slowly to measurement variations (display delay approximately 1.3 s).
HDA 5500 Menu point User Manual Setting Calibration of sensor zero point (CALi.) Setting range Default setting YES no no MA VoLT VoLT YES no no The actual measurement is saved as the new zero point. This is possible in the range +/- 2.5 % of the display range. is displayed if a calibration has been carried out in the permitted range. is displayed if a calibration has not been possible.
HDA 5500 User Manual 8 Connecting sensors One analogue input for one transmitter is always available as standard. 8.1 HDA 5500 with one transmitter Connection example for transmitter with a 4..20 mA sink as input signal, e. g. HDA 5500-0-0-DC-000 with HDA 4445-A-100-000 (refer to chapter 16 Pin configurations): HDA 5500-... HDA 4445-A-... 1 7 2 5 IN1 AGND 3 4 Input signal sensor 1 Connection example for transmitter with a 4..20 mA source as input signal, e. g.
HDA 5500 User Manual 9 Digital display 9.1 Standard display According to the particular type, the following list of values can be set as the primary display. The pre-set value concerned will be continuously displayed. • SEn.1 (measured value from sensor 1) The displayed value corresponds to the measured value and is proportional to the input signal of the corresponding sensor. The values are linear between the lower limit and the upper limit. • Min.
HDA 5500 User Manual 10 Output response The HDA 5500 has a through analogue output which is proportional to the input signal. In addition, depending on the model and type, without switching outputs or two or four switching outputs are available. 10.1 Analogue output On the analogue output a 4..20 mA or 0..10 V signal is available. This signal is proportional to the input signal of the sensor. It’s type can be adjusted during normal operation. 10.1.1 Analogue output set to 4..
HDA 5500 User Manual 10.2 Switching outputs Not available on this type. 10.3 Connection of up to four switching outputs Not available on this type. 11 Adjusting switching points and hystereses Procedure for HDA 5500 without switching outputs: • During normal operation, press mode key. Since no switching outputs are available, noSP (no switch point) will be displayed. • After approximately 2 s the display returns to normal operation.
HDA 5500 User Manual 12.2 Altering the main programming enable The main programming enable can only be altered when switching on the HDA 5500. If the HDA 5500 is already in operation, then the supply voltage must first be switched off or the HDA 5500 must be disconnected from the supply voltage. Procedure: • When switched off, press both arrow keys simultaneously and hold down. • Switch on or connect the supply voltage and at the same time continue to hold down the arrow keys for at least 3 s.
HDA 5500 User Manual 13 Technical specifications Display range Display Display range Display units with background lighting Input data Analogue signal input(s) Measuring range(s) (up to 3 analogue inputs) Accuracy class PT100 input Measuring range Accuracy class Frequency / counter input Signal threshold Frequency range Output data Analogue output Accuracy of the analogue output Rise time Switching outputs Type Switching voltage Switching current Switching capacity Life expectancy of the switching contact
HDA 5500 User Manual 14 Model code HDA 5500 Order details HDA 5 5 0 0 – X – X – XX – 000 Inputs 0 = one analogue input 1 = three analogue inputs 2 = one analogue input + frequency input / counter function 3 = one analogue input + Pt100 input Outputs 0 = without switching outputs 1 = two relay outputs 2 = four relay outputs Supply voltage AC = 85..265 VAC DC = 12..
HDA 5500 User Manual 15 Unit dimensions Control panel thickness Control panel cut-out - 17 -
HDA 5500 User Manual 16 Electrical connections HDA 5500-X-0-XC-000 HDA 5500-X-1-XC-000 HDA 5500-X-2-XC-000 Supply voltage plug X1 UNIT X1 PIN HDA 5500 – X – X – AC – 000 ~ / ~ HDA 5500 – X – X – DC – 000 + / - DESCRIPTION Models Supply voltage inputs 85 VAC to 265 VAC 50 / 60 Hz Supply voltage inputs 24 VDC 1 , 2 and 3 1 , 2 and 3 Signals plug X2 X2 UNIT 1 2 3 HDA 5500 – 0 – X – XX – 000 RXD TXD DGND HDA 5500 – 1 – X – XX – 000 RXD TXD DGND HDA 5500 – 2 – X – XX – 000 RXD TXD DGN
HDA 5500 User Manual 17 Error messages If an error is detected, then a corresponding error message appears which must be acknowledged by pressing any key. Possible error messages are as follows: Er.01 The switching points and hystereses have been set in such a way that the resulting switch-back point is no longer within the permissible setting range. Example: Switching point is set to 180 bar, the hysteresis to 200 bar. Action: Correct the hysteresis setting. Er.