IFM SAxx04 Series Operating Instructions Manual

IFM SAxx04 Series Operating Instructions Manual

Flow sensors
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Operating instructions
Flow sensors
UK
SAxx04
SAxx14

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Summary of Contents for IFM SAxx04 Series

  • Page 1 Operating instructions Flow sensors SAxx04 SAxx14...
  • Page 2: Table Of Contents

    Contents 1 Preliminary note ���������������������������������������������������������������������������������������������������3 2 Safety instructions �����������������������������������������������������������������������������������������������4 3 Functions and features ����������������������������������������������������������������������������������������4 4 Function ���������������������������������������������������������������������������������������������������������������5 4�1 Operating modes (ModE) ������������������������������������������������������������������������������5 4�2 Select medium (MEdI) �����������������������������������������������������������������������������������6 4�3 Define the internal pipe diameter (diA) ����������������������������������������������������������6 4�4 Customer-specific calibration (CGA) �������������������������������������������������������������6 4�5 Analogue function ������������������������������������������������������������������������������������������7 4�6 Measured value damping (dAP) ��������������������������������������������������������������������8 4�7 IO-Link �����������������������������������������������������������������������������������������������������������9...
  • Page 3: Preliminary Note

    11�2 Read the set parameters ���������������������������������������������������������������������������25 12 Technical data ��������������������������������������������������������������������������������������������������25 13 Fault correction ������������������������������������������������������������������������������������������������25 14 Maintenance ����������������������������������������������������������������������������������������������������26 15 Factory setting �������������������������������������������������������������������������������������������������27 1 Preliminary note Technical data, approvals, accessories and further information at www�ifm�com� ► Instructions > Reaction, result […] Designation of keys, buttons or indications →...
  • Page 4: Safety Instructions

    CAUTION Warning of personal injury� Slight reversible injuries may result� 2 Safety instructions • Read this document before setting up the product and keep it during the entire service life� • The product must be suitable for the corresponding applications and environ- mental conditions without any restrictions�...
  • Page 5: Function

    4 Function • The unit detects flow based on the calorimetric measuring principle� • The unit also detects the medium temperature� • It features an IO-Link interface for parameter setting� • The unit displays the current process value� It generates 2 output signals according to the parameter setting: OUT1: Parameter setting - Analogue signal for temperature...
  • Page 6: 4�2 Select Medium (Medi)

    4.2 Select medium (MEdI) The unit has characteristic curves for different media� Depending on the operating mode, the following media can be selected in the menu (→ 10.4.3): Operating mode Medium LIQU GAS OIL1* OIL2** *OIL1: GLYC Viscosity ≥ 40 mm²/s at 40 °C / ≥ 40 cSt at 104 °F **OIL2: Viscosity ≤...
  • Page 7: 4�5 Analogue Function

    The change in the gradient is indicated in percentage� Factory setting: CGA = 100 %� After a change the calibration can be reset to factory setting (→ 10.5.2)� Depending on the set CGA factor, it may not be possible to use the com- plete measuring range�...
  • Page 8: 4�6 Measured Value Damping (Dap)

    [mA] FOU=On 21,5 FOU=OFF [% MEW] Figure 1: Characteristics of the analogue output according to the standard IEC 60947-5-7� Volumetric flow Medium temperature MAW: Initial value of the measuring range for non-scaled measuring range MEW: Final value of the measuring range for non-scaled measuring range ASP: Analogue start point with scaled measuring range AEP: Analogue end point with scaled measuring range Below the display range...
  • Page 9: 4�7 Io-Link

    Using process adapters the unit can be adapted to different process connections� Adapters have to be ordered separately as accessories� • Information about the available mounting accessories at www�ifm�com� • A correct fit of the unit and ingress resistance of the connection are only en- sured using ifm adapters�...
  • Page 10: 5�1 Installation Position

    ► Take the tightening torques of sensor and fixing elements into account� The following tightening torques apply to ifm sensors: Types M18 x 1�5 and G1/2: 25 Nm Types 1/2" NPT: 100 Nm 5.1 Installation position General ≥15 mm Internal pipe...
  • Page 11 Conditionally possible Horizontal pipe /mounting from the bottom: Horizontal pipe /mounting from the top: if if the pipe is free from build-up� the pipe is completely filled with medium� Not allowed The sensor tip must not be in contact with Do not mount in downpipes that are open the pipe wall�...
  • Page 12: 5�2 Interference In The Pipe System

    5.2 Interference in the pipe system Components integrated in the pipes, bends, valves, reductions, etc� lead to turbu- lence of the medium� This affects the function of the unit� ► Adhere to the distances between sensor and sources of interference: 5...10 x D 3...5 x D D = pipe diameter;...
  • Page 13: Electrical Connection

    For easier readability of the display the sensor housing can be rotated by 345° with regard to the process connection� Do not go beyond the end stop� 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�...
  • Page 14: Operating And Display Elements

    7 Operating and display elements 1, 2, 3: Indicator LEDs • LED 1, 3 = without function • LED 2 = process value in the indicated unit of measurement: SAxx04: %, m/s, l/min, m /h, °C, 10 SAxx14: %, fps, gpm, cfm, °F, 10 4: Alphanumeric display, 4 digits •...
  • Page 15: Menu

    8 Menu Process value display (RUN) t.HGH ModE t.LOW MEdI FOU1 INI _ FOU2 ASP1 AEP1 ASP2 Lo.F AEP2 Hi.F EF _ Lo.T IO-L Hi.T CFG _ MEM _ coLr DIS _ SELd Parameters with white background are indicated in case of factory setting (→ 15)�...
  • Page 16 Explanation main menu Flow adjustment to maximum value (high teach) t�HGH = 100 % flow with the operating mode REL� Flow adjustment to minimum value (low teach) t�LOW = 0 % flow with the operating mode REL� Change to the Initialisation menu Analogue start point for temperature (OUT1) ASP1 = temperature value at which the output signal is 4 mA�...
  • Page 17: Set

    Explanation basic settings (CFG) Standard unit of measurement for flow� Measured value damping for flow� FOU1 Behaviour of output 1 in case of a fault: OU, On, OFF� FOU2 Behaviour of output 2 in case of a fault: OU, On, OFF� Explanation min/max memory (MEM) Lo�F Minimum value memory for flow�...
  • Page 18: Parameter Setting

    10 Parameter setting CAUTION For medium temperatures above 50 °C (122 °F) some parts of the housing can heat up to over 65 °C (149 °F). > Risk of burns� ► Do not touch the device with your hands� ► Use another object (e�g� a ballpoint pen) to carry out settings on the unit� Parameters can be set before installation or during operation�...
  • Page 19: 10�1�1 Switch Between The Menus

    10.1.1 Switch between the menus 1� Change from the RUN mode to the main menu [●] 2� Select the parameter EF [▼] 3� Change to the sub-menu EF [●] 4� Select the parameters CFG, MEM, DIS [▼] 5� Change to the sub-menus CFG, MEM, DIS [●] 6�...
  • Page 20: 10�2 Settings For Volumetric Flow Monitoring

    10.2 Settings for volumetric flow monitoring ► Select the operating mode [ModE] first before doing all the other settings (→ 10.2.1)� For the operating modes GAS and LIQU, the flow values are set in the unit defined in [uni]� ► If necessary, change the unit before setting the flow values� For the operating mode REL the unit % is always used�...
  • Page 21: 10�2�3 Configure The Analogue Output For Flow (Out2)

    10.2.3 Configure the analogue output for flow (OUT2) ► Select [ASP2] and set the flow value at which the output signal is 4 mA� Main menu: ► Select [AEP2] and set the flow value at which the output signal is 20 mA� [ASP2] [AEP2] [ASP2] and [AEP2] are only available if the operating mode GAS or...
  • Page 22: 10�3 Settings For Temperature Monitoring

    10.3 Settings for temperature monitoring 10.3.1 Analogue output for temperature (OUT1) ► Select [ASP1] and set the temperature value at which the output signal Main menu: is 4 mA� [ASP1] ► Select [AEP1] and set the temperature value at which the output signal [AEP1] is 20 mA�...
  • Page 23: 10�4�4 Define Colour Of The Display

    10.4.4 Define colour of the display ► Select [coLr] and define the colour of the process value display: Menu DIS: rEd (display always red), GrEn (display always green)� [coLr] 10.4.5 Set the measured value damping ► Select [dAP] and set the damping constant in seconds Menu CFG: (Ƭ...
  • Page 24: 10�5 Service Functions

    10.5 Service functions 10.5.1 Read min/max values ► Select [Lo�x] or [Hi�x]� Menu MEM: [Lo�F] = minimum flow value , [Hi�F] = maximum flow value [Lo�F] [Lo�T] = minimum temperature value , [Hi�T] = maximum temperature [Hi�F] value Delete memory: ►...
  • Page 25: 11�2 Read The Set Parameters

    > The currently set value is displayed for 30 s� Then the unit returns to the pro- cess value display� 12 Technical data Technical data and scale drawing at www�ifm�com� 13 Fault correction The unit has many self-diagnostic options� It monitors itself automatically during operation�...
  • Page 26: Maintenance

    Display Type Description Fault correction S�Loc Warning Setting buttons locked via ► Unlock the unit via IO-Link parameter software, parameter interface using the parame- change rejected� ter setting software� Warning Below the display range: tem- ► Check temperature range� perature value < - 20 % MEW ►...
  • Page 27: Factory Setting

    15 Factory setting Parameters Factory setting User setting ASP1 AEP1 100 % ASP2 AEP2 100 % ---- SAxx04 SAxx14 l/min 0�6 s MEdI FOU1 FOU2 100 % ModE coLr SELd FLOW The percentage values refer to the final value of the measuring range (MEW)�...

This manual is also suitable for:

Saxx14 series

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