Simex SWE-94-U User Manual Download Page 1

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Assisting the automation

industry since 1986

User manual

METER

SWE-94-U

•

Firmware: v.1.00 or higher

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Input type: universal

•

Low-cost, no keyboard

Read the user's manual carefully before starting to use the unit or software.

Producer reserves the right to implement changes without prior notice.

2014.04.01

SWE-94-U_INSSXEN_v.1.00.002

Summary of Contents for SWE-94-U

Page 1: ...SWE 94 U Firmware v 1 00 or higher Input type universal Low cost no keyboard Read the user s manual carefully before starting to use the unit or software Producer reserves the right to implement chang...

Page 2: ...ION 18 7 3 1 inPt menu common parameters 19 7 3 2 inPt menu parameters of temperature inputs 19 7 3 3 inPt menu parameters of current and voltage inputs 20 7 3 4 bri parameter 22 7 3 5 HOLd menu 22 7...

Page 3: ...nnected to PE wire The unit must be properly set up according to the application Incorrect configuration can cause defective operation which can lead to unit damage or an accident If in the case of a...

Page 4: ...Result is showed on 4 digit LED display The device is equipped with RS 485 Modbus RTU communication interface The meter can be ordered in two power supply versions The parameters offset baud rate can...

Page 5: ...easurement range 100 C 600 C Measurement accuracy 0 1 25 C one digit Measurement wires resistance max 20 every wire Thermocouple input K S J T N R B E Thermocouple input range K 200 C 1370 C S 50 C 17...

Page 6: ...rsion 10 C to 70 C or 20 C to 70 C Humidity Altitude 5 to 90 no condensation up to 2000 meters above sea level Screws tightening max torque 0 5 Nm Max connection leads diameter 2 5 mm2 Safety requirem...

Page 7: ...tation 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 Attached with the un...

Page 8: ...TER SWE 94 U Figure 4 1 Recommended mounting hole dimensions Figure 4 2 Allowable mounting hole dimensions Figure 4 3 Installing of brackets and dimensions of connectors 8 63 9 8 11 8 5 16 91 max 6 45...

Page 9: ...ter must be selected in such a way that in the case of a short circuit of the cable from the side of the unit the cable shall be protected against destruction with an electrical installation fuse Wiri...

Page 10: ...and induction loads should be equipped with anti interference protection systems e g RC type Use of screened signal cables is recommended Signal cable screens should be connected to the earthing only...

Page 11: ...s small as possible to avoid of measurement errors Measured value can be corrected constant correction using toFS parameter from menu inPt Due to low precision 2 wire connection is not recommended Whe...

Page 12: ...unit is powered Every change of connection while the unit is powered causes measurement errors by several seconds after change Figure 4 9 Connection of 2 wire current converters Figure 4 10 Connection...

Page 13: ...of unit operation In cases where the unit gets dirty do not clean with solvents For cleaning use warm water with small amount of detergent or in the case of more significant contamination ethyl or is...

Page 14: ...software version are showed on the display next the controller goes to the measurement mode 6 1 MEASUREMENT MODE In the measure mode the measurement results converted over selected characteristic are...

Page 15: ...anges in mode Pt100 In the measurement mode user can check main thresholds values After pressing or v button name of the threshold e g rEL1 and his value will be displayed on the display in alternatin...

Page 16: ...until ESC button is pressed If HdiS rEAL then value timE 0 0 means no holding Displaying peak value is signalized by flashing most right decimal point Figure 6 4 Process of peaks detection 7 DEVICE PR...

Page 17: ...t In mode by digit Edit dig pressing one of the keys or v causes change of current position flashing digit or the sign Short pressing of the ENTER button causes change of the position digit Press ENTE...

Page 18: ...nt flashing digit slide change of value acceleration deceleration direction change While editing switch parameter selection of switch parameter If numerical parameter is being edited a short press of...

Page 19: ...le input type T tc n thermocouple input type N tc r thermocouple input type R tc b thermocouple input type B tc E thermocouple input type E For current and voltage inputs displayed values are defined...

Page 20: ...or 20 mA of input current Available range for these parameters 999 9999 Negative values can be set by entering sign on the first position by use of v buttons If user defined characteristic is selected...

Page 21: ...inate of the point Modification of the coordinates is done accordingly to numerical parameters edition AddP dELP and EdtP options are available only if the user defined characteristic is used it means...

Page 22: ...HE PEAK VALUES modE the type of detected changes of the input signal can be set to values norm peaks peak and next drop of the input signal of value equal at least PEA inv drops drop and next peak of...

Page 23: ...sec between following frames received by the device If the delay will be greater than the value of mbtO parameter the relays which are controlled via RS 485 interface will set to alert state see rEL1...

Page 24: ...e the factory settings of the device To get the access to this option special password is required 5465 next the device displays acknowledge question SEt Press ENTER to acknowledge the restoring of fa...

Page 25: ...NU ESC ENTER Parameter edition toFS Notice Quantity of parameters available in inPt menu depends on value of tYPE parameter Conn MENU ESC HOLd ENTER MENU ESC ENTER ENTER MENU ESC modE PEA timE Hdis Pa...

Page 26: ...ation of the normalized result it means result of 0 1 range To do it the begin of the input range 0 mA for 0 20mA range and 4mA for 4 20mA range must be subtracted from measured value Next received re...

Page 27: ...ter In such a case for an increasing value of input current the displayed value decreases Figure 9 1 Normal Lo C Hi C and inverted Lo C Hi C characteristic 9 1 2 Square characteristic The normalized r...

Page 28: ...e normalized result In the device computes specific segment e g for characteristic from figure below and In 0 65 the segment between points X 50 0 and X 70 0 will be chosen Let s mark those points as...

Page 29: ...mA 6 mA and this result should be divided by the width of input range 16 mA Finally the normalized result In 6 16 0 375 In case when input current exceeds nominal measurement range calculations are si...

Page 30: ...square characteristic 0 375 2 1200 300 211 and next the Lo C value is added to the result so the displayed value W 211 300 89 b Iin 2 5 mA and In 0 0938 W 287 c Iin 20 5 mA and In 1 0313 W 1295 Examp...

Page 31: ...e device memory a Iin 10 mA and In 0 375 The segment defined by X6 30 0 and X7 40 0 for this In will be selected Accordingly to expressions given for user defined characteristic see page 28 X6 PL 30 Y...

Page 32: ...nge is exceeded 60h bottom border of the measurement range is exceeded C0h sensor failure 10h error of user characteristic 20h waiting for the first measure 03h Yes 0 3 Pnt parameter in InPt menu deci...

Page 33: ...d frames 0 no delay checking 1 99 maximum delay expressed in seconds 2Dh Yes 1 8 bri parameter display brightness 1 the lowest brightness 8 the highest brightness 2Fh Yes 0 1 Edit parameter numerical...

Page 34: ...register then the device sends an error code according to Modbus RTU specifications example message no 1 Error codes 01h illegal function only functions 03h 06h and 10h are available 02h illegal regis...

Page 35: ...ERROR error code 60h bottom border of the measurement range is exceeded 2 Read of device ID code ADDR FUNC REG H L COUNT H L CRC L H 01 03 00 21 00 01 D4 00 The answer ADDR FUNC BYTE C DATA H L CRC L...

Page 36: ...le of reading a number of registries in one frame ADDR FUNC REG H L COUNT H L CRC L H 01 03 00 01 00 03 54 0B COUNT L the count of being read registers max 16 The answer ADDR FUNC BYTE C DATA H1 L1 DA...

Page 37: ...on of the bottom of the nominal input range 5 0 21 Hi r Extension of the top of the nominal input range 5 0 21 Display parameters bri Display brightness bri6 22 Configuration of peaks detection functi...

Page 38: ...User manual METER SWE 94 U 38...

Page 39: ...User manual METER SWE 94 U 39...

Page 40: ...SIMEX Sp z o o ul Wielopole 7 80 556 Gda sk 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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