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Firmware: v.1.00 or higher
•
Input type: 4-20 mA
•
Supply from current loop 4-20 mA
•
Read the user's manual carefully before starting to use the unit or software.
Producer reserves the right to implement changes without prior notice.
2017.06.05
User manual
METER
SWE-73-L
Assisting the automation
industry since 1986
SWE-73-L_INSSXEN_v.1.05.001
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Summary of Contents for Simex SWE-73-L
- Page 1 Assisting the automation industry since 1986 User manual METER SWE-73-L Firmware: v.1.00 or higher • Input type: 4-20 mA • Supply from current loop 4-20 mA • Read the user's manual carefully before starting to use the unit or software.
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Page 2: Table Of Contents
User manual - METER SWE-73-L CONTENTS 1. BASIC REQUIREMENTS AND USER SAFETY..................3 2. GENERAL CHARACTERISTICS........................4 3. TECHNICAL DATA............................4 4. DEVICE INSTALLATION..........................5 4.1. UNPACKING............................6 4.2. ASSEMBLY............................6 4.3. CONNECTION METHOD........................8 4.4. MAINTENANCE..........................10 5. DESCRIPTION OF THE FRONT PANEL AND IR REMOTE CONTROLLER PUSH-BUTTONS...11... -
Page 3: Basic Requirements And User Safety
User manual - METER SWE-73-L 1. BASIC REQUIREMENTS AND USER SAFETY - The manufacturer is not responsible for any damages caused by inappropriate installation, not maintaining the proper environmental conditions and using the unit contrary to its assignment. - Installation should be conducted by qualified personnel . During installation all available safety requirements should be considered. -
Page 4: General Characteristics
IR remote controller. Easy assembling, small dimensions, precision and reliability are the basic trumps of SWE-73-L indicators. IR remote controller is not a part of the SWE-73-L and must be ordered separately. 3. TECHNICAL DATA Minimal supply current 3.5 mA, device supplied from current loop... -
Page 5: Device Installation
User manual - METER SWE-73-L Humidity 5 to 90% no condensation Altitude up to 2000 meters above sea level Screws tightening max. torque 0,5 Nm Max. connection leads diameter 2,5 mm according to: PN-EN 61326-1 This equipment is not intended for use in residential environments and may not provide adequate protection to radio reception in such environments. -
Page 6: Unpacking
User manual - METER SWE-73-L 4.1. UNPACKING After removing the unit from the protective packaging, check for transportation damage. Any transportation damage must be immediately reported to the carrier. Also, write down the unit serial number on the housing and report the damage to the manufacturer. - Page 7 User manual - METER SWE-73-L 68 mm max. 5 mm Figure 4.1. Mounting hole dimensions: a) recommended b) allowable 68 mm 9 mm 12 mm 10 mm Figure 4.2. Installing of brackets, and dimensions of connectors. 91 mm Figure 4.3. Minimum distances when assembly of a number of units...
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Page 8: Connection Method
User manual - METER SWE-73-L 4.3. CONNECTION METHOD Caution - Installation should be conducted by qualified personnel . During installation all available safety requirements should be considered. The fitter is responsible for executing the installation according to this manual, local safety and EMC regulations. - Page 9 User manual - METER SWE-73-L Connections of measurement signal and relay output are executed using the screw connections on the back of the unit’s housing. 6-7 mm Figure 4.4. Method of cable insulation replacing and cable terminals 3 4 5 4-20mA Figure 4.5.
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Page 10: Maintenance
User manual - METER SWE-73-L 24V DC Figure 4.7. Connection of 3-wire current converters 4.4. MAINTENANCE The unit does not have any internal replaceable or adjustable components available to the user. Pay attention to the ambient temperature in the room where the unit is operating. -
Page 11: Description Of The Front Panel And Ir Remote Controller Push-Buttons
User manual - METER SWE-73-L 5. DESCRIPTION OF THE FRONT PANEL AND IR REMOTE CONTROLLER PUSH-BUTTONS Threshold exceeding LED indicator (R) infrared transmitter MENU ENTER programming pushbuttons IR LED confirms the infrared receiver Symbols and functions of push-buttons: Symbol used in the manual: [ESC/MENU]... - Page 12 User manual - METER SWE-73-L “Lo r” parameter “Hi r” parameter nominal measurement range 4 mA 20 mA permissible measurement range Figure 6.1. Definitions of measurement ranges in mode 4 ÷ 20mA If the result of measurement exceeds the permissible measurement range, warning “-Hi-”...
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Page 13: Detection Of The Peak Values
User manual - METER SWE-73-L 6.2. DETECTION OF THE PEAK VALUES The SWE-73-L controller is equipped with peaks detection function. It can detect a peaks of the input signal and display their values. Presets connected with this function are placed in “HOLd”... - Page 14 User manual - METER SWE-73-L state of relay/LED “SEtP” parameter zone B zone A measure “HYSt” parameter Figure 6.3. One threshold control of the relay/LED outputs state of relay/LED “SEtP” or “SEt2” parameter zone B zone B zone A measure “HYSt”...
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Page 15: One Threshold Mode
User manual - METER SWE-73-L 6.3.1. One threshold mode Figure 6.5 presents the principle of relay outputs operation for one threshold mode, and an example values of other parameters. measured “SEtP” parameter displayed value signal (expected signal value) zone A “HYSt”... -
Page 16: Two Thresholds Mode
User manual - METER SWE-73-L 6.3.2. Two thresholds mode displayed value measure zone B d signal “HYSt” parameter “SEtP” or “SEt2” zone A parameter “HYSt” parameter zone B time relay state (modE = in) closed open time relay state (modE = out) -
Page 17: Programming Menu
User manual - METER SWE-73-L The device can be configured via IR remote controller but it must be supplied at least by 10mA current and the temperature must be at least 0°C in order to do that. 7.1. PROGRAMMING MENU To enter main menu (being in the measurement mode) operator must to press and hold at least 2 sec. -
Page 18: Switch Parameters ("List" Type)
User manual - METER SWE-73-L 7.2.2. Switch parameters (“LIST” type) Switch parameters can be described as a sets of values (a lists) out of which only one of the options available on the list can be selected for the given parameter. Options of switching parameter are selected using keys. - Page 19 User manual - METER SWE-73-L “SEt2” - second threshold of the relay (range -999 ÷ 9999). Negative values can be input by selecting a “-” sign on first digit ( to change value use [^] and [v] buttons). This threshold is accessible when “modE” parameter is set to “in” or “out” value.
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Page 20: Inpt" Menu
User manual - METER SWE-73-L “AL” - this parameter defines the relay reaction when some critical situations occurs: “noCH” - relay do not change his state, “on” - relay will be turned ON, “oFF” - relay will be turned OFF . - Page 21 User manual - METER SWE-73-L These parameters describe the values displayed for minimum and maximum input “Lo C” current. “Lo C” parameter defines the value displayed when input current is equal “Hi C” 4 mA, and “Hi C” parameter defines the value displayed for 20 mA of input current.
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Page 22: Hold" Menu
User manual - METER SWE-73-L The permissible range allow user to exceed the nominal range of input signal. If input value is contained in the permissible range a proper result is displayed. If input signal exceeds this range (defined by “Lo r” and “Hi r” ), “-Lo-” or “-Hi-”... -
Page 23: Scod" Parameter
User manual - METER SWE-73-L “HdiS” - type of displayed values: “rEAL” - current value is displayed, “HOLd” - peak (drop) value is displayed, “H r1” - relay/LED output R operation mode: “rEAL” - relay/LED operates depend on the current value, “HOLd”... -
Page 24: Menu Structure
User manual - METER SWE-73-L 7.4. MENU STRUCTURE Measurement mode Press and hold at least 2 seconds MENU MENU 4-digit user password entering (if it is different from „0000”) 0 _ _ _ ENTER ENTER ENTER Parameter MENU SEtP edition... -
Page 25: Over-Current Protection
User manual - METER SWE-73-L 8. OVER-CURRENT PROTECTION The current input of the device is equipped with over-current protection circuit. This circuit protects the standard resistor to damage. Maximum input current is set to about 50 mA. When temperature of the standard resistor falls, the protection circuit will turn off himself automatically, and the device will measure the input current again. -
Page 26: Linear Characteristic
User manual - METER SWE-73-L 9.1.1. Linear characteristic The normalized result is converted by fixed coefficients determined by “Lo C” and “Hi C” parameters (when the normalized results is equal 0, then value “Lo C” is displayed, and when the normalized results is equal 1, then value “Hi C” is displayed). Expression presented below... -
Page 27: Square Root Characteristic
User manual - METER SWE-73-L 9.1.3. Square root characteristic The normalized result is rooted and further conversion is done as for linear characteristic. Conversion is made accordingly with the expression: × "Hi C" −"Lo C" "Lo C" , where W means the displayed value. -
Page 28: Examples Of Calculations
User manual - METER SWE-73-L Normalized measurement I (for 4-20 mA range) 0,35 5-elements characteristic X (PH) = “70.0.” Y (PH) X = “35.0.” Y (PL) X (PL) = “50.0.” X = “20.0.” Prąd wejściowy [mA] X = “90.0.” X = “100.0.”... - Page 29 User manual - METER SWE-73-L a) I =10 mA and I = 0,375 Accordingly to expression on page 26 for linear characteristic: 0,375 × [1200 -(- 300)] @ 562 and next, the “Lo C” value is added to the result , so the...
- Page 30 User manual - METER SWE-73-L Example 6: The user defined characteristic Let the user selected the 10 segment characteristic. To do this it is necessary to enter X and Y coordinates of 11 points (see Menu “inPt”). The calculations will be done for three different input currents from example 2, so in calculations some of the segments will be used only.
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Page 31: Default And User's Settings List
User manual - METER SWE-73-L 10. DEFAULT AND USER'S SETTINGS LIST Desc. Parameter Description Default value User's value page Parameters of relay R1 operation (“rEL1” menu) SEtP Relay R1 threshold 20.0 SEt2 Relay R1 second threshold 30.0 HYSt Hysteresis of relay R1... - Page 32 SIMEX Sp. z o.o. ul. Wielopole 11 80-556 Gdańsk Poland tel.: (+48 58) 762-07-77 fax: (+48 58) 762-07-70 http://www.simex.pl e-mail: info@simex.pl...
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