IFM Electronic SD0550 Operating Instructions Manual

IFM Electronic SD0550 Operating Instructions Manual

Compressed air meter
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Operating instructions
Compressed air meter
UK
SD0550

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Summary of Contents for IFM Electronic SD0550

  • Page 1 Operating instructions Compressed air meter SD0550...
  • Page 2: Table Of Contents

    Contents 1 Preliminary note ���������������������������������������������������������������������������������������������������4 1�1 Symbols used ������������������������������������������������������������������������������������������������4 2 Safety instructions �����������������������������������������������������������������������������������������������4 3 Functions and features ����������������������������������������������������������������������������������������5 4 Function ���������������������������������������������������������������������������������������������������������������5 4�1 Processing of the measured signals ��������������������������������������������������������������5 4�2 Volumetric flow monitoring �����������������������������������������������������������������������������6 4�3 Consumed quantity monitoring (totalizer function) ����������������������������������������6 4�3�1 Consumed quantity monitoring with pulse output ���������������������������������7 4�3�2 Consumed quantity monitoring with preset counter �����������������������������7 4�4 Temperature monitoring ���������������������������������������������������������������������������������7...
  • Page 3 9�3�1 Settings for quantity monitoring via pulse output ��������������������������������18 9�3�2 Settings for quantity monitoring via the preset counter ����������������������18 9�3�3 Settings for program-controlled counter reset ������������������������������������19 9�3�4 Deactivation of the counter reset ��������������������������������������������������������19 9�3�5 Counter reset using an external signal �����������������������������������������������19 9�4 Settings for temperature monitoring ������������������������������������������������������������19 9�4�1 Settings for limit value monitoring with OUT2 �������������������������������������19 9�4�2 Setting the analogue value for temperature ���������������������������������������20...
  • Page 4: Preliminary Note

    1 Preliminary note 1.1 Symbols used ► Instruction > Reaction, result […] Designation of pushbuttons, buttons or indications → Cross-reference Important note Non-compliance can result in malfunction or interference� Information Supplementary note� 2 Safety instructions This is no medical equipment ! We cannot assure permanent availability nor a safe switching-off nor a self- diagnosis function�...
  • Page 5: Functions And Features

    • If the operating instructions or the technical data are not adhered to, personal injury and/or damage to property may occur� • The manufacturer assumes no liability or warranty for any consequences caused by tampering with the product or incorrect use by the operator� •...
  • Page 6: 4�2 Volumetric Flow Monitoring

    OUT2: 6 selection options Switching signal for volumetric flow limit value ����������������������������������� (→ 9.2.2) or switching signal for flow velocity limit value ������������������������������������ (→ 9.2.2) or switching signal for temperature limit value ������������������������������������ (→ 9.4.1) or analogue signal for volumetric flow quantity ����������������������������������� (→ 9.2.3) or analogue signal for flow velocity �����������������������������������������������������...
  • Page 7: 4�3�1 Consumed Quantity Monitoring With Pulse Output

    4.3.1 Consumed quantity monitoring with pulse output Output 1 provides a counting pulse each time the value set in [ImPS] is reached (→ 9.3.1). 4.3.2 Consumed quantity monitoring with preset counter 2 types of monitoring are possible: • Time-dependent quantity monitoring� - Settings: [ImPS] = quantity X, [ImPR] = [no], [rTo] = time t�...
  • Page 8: 4�6 Volumetric Flow Or Temperature Monitoring / Analogue Function

    • Window function / normally closed (figure 2): [OUx] = [Fnc]� The width of the window can be set by means of the difference between SPx and rPx�SPx = upper value, rPx = lower value� HY = hysteresis; FE = window 4.6 Volumetric flow or temperature monitoring / analogue function -30% -20%...
  • Page 9: 4�7 Setting Of The Standard Conditions Of The Volume Flow

    Characteristics of the analogue output to the standard IEC 60947-5-7 1: Output current in mA 2: Operating area 3: Measuring range 4: Range between analogue start point and analogue end point 5: Error message [Err] is displayed 6: Final value of the measuring range (VMR) 7: Error message [OL] is displayed (= overload) 8: Analogue end point (AEP): determines at which measured value the output signal is 20 mA�...
  • Page 10: Installation

    5 Installation The rules and regulations for the installation and operation of compressed air equipment must be observed� 5.1 Installation location • Behind the cold dryer / near the load� • If compressed air is fed into the main pipe through parallel pipes, the unit should be mounted in the main pipe�...
  • Page 11: 5�3 Installation Position

    5.3 Installation position • Permitted installation positions: pipe length vertical, any position (fig� 1, 2); pipe length horizontal, unit vertical (fig� 3, 5), unit on side, pipe length left (fig� 4)� • Avoid the installation position in fig� 6 (unit on side, pipe length right)� If the flow rate is low, the specified measurement accuracy cannot be adhered to�...
  • Page 12: Electrical Connection

    6 Electrical connection The unit must be connected by a qualified electrician� The national and international regulations for the installation of electrical equipment must be adhered to� Voltage supply according to EN 50178, SELV, PELV� ► Disconnect power� ► Connect the unit as follows: BK: black BN: brown OUT2...
  • Page 13: Operating And Display Elements

    7 Operating and display elements 1 2 3 4 5 6 7 8 Mode/Enter Set 1 to 8: Indicator LEDs - LED 1 (green) = current volumetric flow in standard litres / minute (Nl/min)� - LED 2 (green) =current volumetric flow in standard cubic metres / hour (Nm /h)�...
  • Page 14: Menu

    8 Menu 8.1 Menu structure Nl/min Nm/s °C = [Mode/Enter] / = [Set] • • Nm = current meter reading in Nm / Nm * = stored meter reading in Nm • The parameter values displayed in the form of numbers are factory settings or random examples�...
  • Page 15: 8�2 Explanation Of The Menu

    8.2 Explanation of the menu SP1/rP1 Upper / lower limit value for volumetric flow� ImPS Pulse value� Pulse repetition active (= pulse output) or not active ImPR (= preset counter function)� Output function for OUT1 (volumetric flow or consumed quantity): - Switching signal for the limit values: hysteresis function or window function, either normally open or normally closed�...
  • Page 16: Parameter Setting

    9 Parameter setting Parameters can be set before installation and set-up of the unit or during operation� If you change parameters during operation, the operating principle of the plant will be influenced� ► Ensure that there will be no malfunctions in your plant� 9.1 General parameter setting 3 steps must be taken for each parameter setting: Parameter selection...
  • Page 17: 9�2 Settings For Volumetric Flow Monitoring

    • Change from menu level 1 to menu level 2: ► Press [Mode/Enter] until [EF] is displayed� Mode/EnterSet ► Press [Set] briefly� > The first parameter of the submenu is displayed (here: [HI])� Mode/EnterSet • Locking/unlocking: The unit can be locked electronically to prevent unintentional settings� ►...
  • Page 18: 9�2�2 Settings For Limit Value Monitoring With Out2

    9.2.2 Settings for limit value monitoring with OUT2 ► Select [Uni] and set the unit of measurement (→ 9.5.1). ► Select [SEL2] and set [FLOW]� ► Select [OU2] and set the switching function� - [Hno] = hysteresis function/NO - [Hnc] = hysteresis function/NC - [Fno] = window function/NO - [Fnc] = window function/NC ►...
  • Page 19: 9�3�3 Settings For Program-Controlled Counter Reset

    9.3.3 Settings for program-controlled counter reset ► Select [rTo] and continue with a) or b) a) Reset the counter manually ► Press [Set] until [rES�T] is displayed, then briefly press [Mode/Enter]� b) Enter the value for time-controlled reset ► Press [Set] until the requested value is displayed (intervals from 1 hour to 8 weeks), then briefly press [Mode/Enter]�...
  • Page 20: 9�4�2 Setting The Analogue Value For Temperature

    9.4.2 Setting the analogue value for temperature ► Select [SEL2] and set [TEMP]� ► Select [OU2] and set the function� - [I] = temperature-proportional current signal (4…20 mA) ► Select [ASP] and set the value at which the minimum value is provided� ►...
  • Page 21: 9�5�4 Setting Of The Error Behaviour Of The Outputs

    9.5.4 Setting of the error behaviour of the outputs ► Select [FOU1] and set the value - [On] = output 1 switches ON in case of a fault� - [OFF] = output 1 switches OFF in case of a fault� >...
  • Page 22: 9�6�2 Reset Of All Parameters To Factory Setting

    9.6.2 Reset of all parameters to factory setting ► Select [rES]� ► Press [Set] and keep it pressed until [----] is displayed� ► Press [Mode/Enter] briefly� For the factory settings please refer to the end of these instructions (→ 11 Factory setting)�...
  • Page 23 Setting operation: ► Set [OU1] to [ImP] (→ 9.3.2). ► Press [Mode/Enter] until [ImPS] is displayed� ► Press [Set] and keep it pressed� > The current numerical value flashes for 5 s, then one of the 4 digits becomes active (digit flashes, can be changed)� ►...
  • Page 24: Operation

    ► Wait 3 s (do The next digit on the right flashes (= becomes active)� not press any 8 1 2� 3 button)� No button pressed; after 3 s 8 1 2� 3 after 3 s 8 1 2� 3 after 3 s 8 1 2�...
  • Page 25: 10�1 Reading Of Set Parameters

    10.1 Reading of set parameters ► Press [Mode/Enter] until the requested parameter is displayed� ► Press [Set] briefly� > The unit displays the corresponding parameter value� After about 15 s (from menu level 1) or 30 s (from menu level 2) it again displays the parameter, then it returns to the Run mode�...
  • Page 26: Factory Setting

    11 Factory setting Factory setting User setting 3.00 2.92 ImPS 0.001 ImPR SP2 (FLOW) 6.00 rP2 (FLOW) 5.92 SP2 (TEMP) 24.0 rP2 (TEMP) 23.8 ASP (FLOW) 0.00 AEP (FLOW) 15.00 ASP (TEMP) AEP (TEMP) 60.0 DIn2 +EDG FOU1 FOU2 nm3h SELd FLOW SEL2...

Table of Contents