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TRANSMITTER
CSA-524

INSTRUCTION MANUAL

MINEBEA CO., LTD

Measuring Components Business Unit

EN294-1301

Содержание CSA-524

Страница 1: ...TRANSMITTER CSA 524 INSTRUCTION MANUAL MINEBEA CO LTD Measuring Components Business Unit EN294 1301 ...

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Страница 3: ...s used in this manual The following marks are attached to the explanation on the matters that indicate Don t do this Take care and For reference Be sure to read these items where these marks are attached Warning Notice Warning may cause injury or accident to the operator even death might occur Never do these things described here Injury or harm that might occur to the operator during maloperation ...

Страница 4: ...ts and fine particles Don t use the instrument where there are corrosive gas and salt and like that Don t install the instrument where there is rapid change of temperature and humidity Don t install the instrument near the devices that are magnetized or generate an electromagnetic field Don t install the instrument where the instrument may be affected by radioactivity or radial rays Avoid the loca...

Страница 5: ...quired dimensions for the environmental spaces are as follows 5 130 140 5 65 75 4 φ3 5 Face of parts Side Height of parts 15 at maximum 1 6 When installing the instrument install as referring to the following figures and secure the space around the instrument Unit mm ...

Страница 6: ... strain gage applied transducer for a new one be sure to make calibration If calibration will not be made the correct measuring results may not be obtained nor which may cause malfunction in the instrument and there may exist damage in peripheral equipments Even though calibration has been made there may occur the similar case when the results are not correct so make calibration again In case of u...

Страница 7: ...V Record of revision Date Instruction manual No Revised reasons contents 2008 10 DRW NO EN294 1301 First revision ...

Страница 8: ...TOR SENSOR 4 ２４ CONNECTION WITH POWER SUPPLY AND THE EARTH 5 ２５ CONNECTION WITH ANALOG OUTPUT 6 ３ CALIBRATION 7 ３１ CALIBRATION METHOD 7 ３２ CALIBRATION PROCEDURES 8 ４ FUNCTION AND OPERATION 11 ４１ RANGE OF ZERO ADJUSTMENT 11 ４２ RANGE OF GAIN ADJUSTMENT 11 ４３ CALIB VALUE 11 ４４ RESPONSE FREQUENCY 11 ４５ BRIDGE POWER SUPPLY VOLTAGE 11 ５ TROUBLE SHOOTING 12 ６ SPECIFICATIONS 18 ６１ SPECIFICATIONS...

Страница 9: ...f Fx axis ZERO coarse adjustment trimmer for Fx axis The trimmer for coarse adjustment on zero point of Fx axis GAIN adjustment trimmer for Fy axis The adjustment trimmer for amplification degree of Fy axis ZERO fine adjustment trimmer for Fy axis The trimmer for fine adjustment on zero point of Fy axis ZERO coarse adjustment trimmer for Fy axis The trimmer for coarse adjustment on zero point of F...

Страница 10: ...ire Terminal board for connection with Fx axis Makes connection with the Fx axis of strain gage applied vector sensor and also connects with the analog out put of Fx axis Terminal board for connection with Fy axis Makes connection with the Fy axis of strain gage applied vector and also connects with the analog output of Fy axis Terminal board for the connection with Fz axis Makes connection with t...

Страница 11: ...lied vector sensor Connection with the Fy axis 6 GND 7 Voltage output terminal for the Fy axis 8 Voltage output terminal for the Fy axis Analog output for the Fy axis 1 Bridge power supply for the Fz axis 2 Bridge power supply for the Fz axis 3 Amplifier input for the Fz axis 4 Amplifier input for the Fz axis 5 GND Strain gage applied vector sensor Connection with the Fz axis 6 GND 7 Voltage outpu...

Страница 12: ...26 to AWG16 stranded wire The length of electric wire peeled away 5 mm 1mm Recommended torque to tighten the terminal screws for terminal board is as follows Claming torque 0 22N m to 0 25N m ２３ Connection with a strain gage applied vector sensor Connection with a strain gage applied vector sensor You can connect the instrument with the strain gage applied vector sensor When the cable length is m...

Страница 13: ...nge DC18 V to DC36 V Current consumption Approx 100 mA Notice Connections with the power supply and the earth should be made securely according to the figures and also within the rated capacity of the instrument Grounding should be the D class with single earth If neglected it may cause an unexpected malfunction due to the effects of external noise from other equipments 1 2 3 D class single earth ...

Страница 14: ...ld be connected with the GND terminal If not connected there may have the possibility of malfunction due to the effect of external noises Fz voltage output DC0 V to DC 5 V Load resistance is more than 2kΩ Fy voltage output DC0 V to DC 5 V Load resistance is more than 2kΩ Fx voltage output DC0 V to DC 5 V Load resistance is more than 2kΩ 6 7 8 6 7 8 6 7 8 ＶｼｰﾙﾄﾞＶｼｰﾙﾄﾞＶｼｰﾙﾄﾞ Shield Shield Shiel...

Страница 15: ... with a new one be sure to make calibration If calibration is not made correct measured results may not be obtained or it may cause malfunction to the instrument and it may damage the peripheral equipment Moreover even if calibration has made there may occur the similar case as above when the result is not correct So make precise calibration again Make calibration with the CALIB SW to OFF position...

Страница 16: ...t portions of approx 300μst in input conversion Make fine adjustment so that the voltage output value shall become 0 000 V for each axis Step 4 Load standard weights use them as near as the standard weights on whichever one axis in Fx axis Fy axis and Fz axis then adjust with the GAIN trimmer for the corresponding axis so that the voltage output value to be set shall be obtained With the GAIN trim...

Страница 17: ...y 300 μst 1 5 μst for Fz shall be obtained as output value With the rated load value of the strain gage applied vector sensor connected and rated output value at the rated load value voltage output value equivalent to CALIB value can be calculated In order to become the voltage output value calculated make adjustment with the GAIN trimmer on the each axis An example of calculation of output value ...

Страница 18: ...Step 5 Press on the CALIB SW Check that the voltage output value becomes 0 000 V If not return to the step 3 Step 6 Now calibration has completed with input of CALIB Notice The rated output value applied to the calculation should be the value that has written on the Test Report individually Check on ZERO point End of calibration ...

Страница 19: ...ity Fx axis 300 μST to 5 000 μST Approx 325 times to approx 650 times Fy axis 300 μST to 5 000 μST Approx 325 times to approx 650 times Fz axis 300 μST to 2 000 μST Approx 3 450 times to approx 6 900 times Above variable ranges are input converted values to obtain output of DC5V ４３ CALIB value Equivalent voltage to the set CALIB value input conversion value can be output from each axis at the sam...

Страница 20: ...strument check by the following procedures However when you can t find applicable item nor solve the symptom of trouble even after you have taken some measures contact Minebea Operation Supply power again Execute trouble shooting Start of measurement NG Abnormal operation OK Normal operation ...

Страница 21: ...tput doesn t operate YES NO Execute trouble shooting Inform Minebea about the contents of failure and situation at site in details Supply power source suitable for the specifications Load resistance is 2k Ω or more Make the load resistance 2k Ω or more NO YES YES 1 NO ...

Страница 22: ...14 14 １ A voltage outputs Inform Minebea about the contents of failure and situation at site in details Voltage output doesn t vary NO NO YES YES 2 3 Voltage output fluctuates abnormally 4 YES NO ...

Страница 23: ...tion securely according to the chapter 2 Inform Minebea about the contents of failure and situation at site in details Connected DC power supply is cut off Connecting method is right Check the polarity of DC power supply NO NO NO YES YES YES ...

Страница 24: ...d C is DC5 V Connect the connecting cable for strain gage applied transducer with the terminal board again By checking the voltage between the terminal B and D on the terminal board apply load on the strain gage applied vector sensor The voltage between B and D varies Make re calibration according to the procedures in chapter 3 Same condition Start of measurement Inform Minebea about the contents ...

Страница 25: ...sor from the terminal board The voltage between A and C is DC5 V and stable Short B D on the terminal board and the voltage output terminal Voltage output is stable Check various kinds of connections according to the procedures shown in Chapter 2 Check that there may have effects of noises sources from invertors or the like especially Same condition Start of measurement Inform Minebea about the co...

Страница 26: ...ct due to temperature voltage Sensitivity 0 01 F S CALIB Fx axis 3 000 μst 15 μst Fy axis 3 000 μst 15 μst Fz axis 300 μst 1 5 μst Response frequency 100 Hz 12 dB oct Butterworth filter type ６２ General specifications Temperature 10 to 50 Operating temperature range Humidity Less than 85 RH Non condensing Power supply voltage DC24 V Allowable variable range DC18V to DC36 V Power source Current con...

Страница 27: ... or sales agent from which you have purchased ７２ Repair Before asking repairs make checks once again that the connection setting and adjustment for the instrument have finished properly or not Especially make checks whether the connections of sensors are disconnected cut off or not After that still there may be found some defects in the instrument contact Minebea s sales office or sales agency fr...

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Страница 30: ...e Product Sales Management 1 1 1 Katase Fujisawa shi Kanagawa ken 251 8531 Japan Tel 81 466 23 2681 Fax 81 466 22 7191 Sensing Device Business Unit FUJISAWA PLANT 1 1 1 Katase Fujisawa shi Kanagawa ken 251 8531 Japan Tel 81 466 22 7151 Fax 81 466 22 1701 KARUIZAWA PLANT 4106 73 Miyota Miyota machi Kitasaku gun Nagano ken 389 0293 Japan Tel 81 267 31 1309 Fax 81 267 31 1353 HOMEPAGE ADDRESS http ww...

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