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Minebea CSA-591 Instruction Manual

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Transmitter
CSA-591
Instruction Manual
EN294-1141-G

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Summary of Contents for Minebea CSA-591

  • Page 1 Transmitter CSA-591 Instruction Manual EN294-1141-G...

  • Page 3: Foreword

    Thank you very much for purchasing our Transmitter CSA-591. This manual explains installation procedures and connecting method and also operating method for the Transmitter CSA-591.Make use of it properly after reading through the manual carefully. Be sure to deliver the manual to the end user.Moreover, the end user should keep the manual...

  • Page 4: Marks And Arrengements Used In This Manual

    Marks and arrengements 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. Marking Description Warning may cause injury or accident that may harm to the operator.

  • Page 5: For Safe Operation

    For safe operation Be sure to read this instruction manual before use. 1. Installation place Use the instrument where the temperature / humidity specifies with the range as follows : Environmental temperature : 0 °C 〜 50 °C Environmental humidity : Less than 80 %RH (with no condensation) （1）...
  • Page 6 （2） Installation When installing the instrument, install as referring to the following figures and secure the space around the instrument. Each dimensions of the instrument and required dimensions for the environmental spaces are as follows : Outline dimensions Panel cut size Unit︓mm...

  • Page 7: Power Supply

    2. Power supply Be sure to check that the power supply is off in connecting each cable. If the WARNING work is done while the power is on, there may have the case that electric shock to the operator or even may have damage to the instrument. Before supplying the power, check that the indication of power supply voltage / specifications for the instrument and the power going to supply should be the WARNING...

  • Page 8: Revision History

    (with automatically zero function calibration. procedure) by the actual load. 5−2−1. Calibration procedure by the actual load → CSA-591 Calibration procedure by the actual load P12 5-2-2 Electrical calibration by the actual load (CSA−591−99)→CSA−591-99 (with automatically zero function) calibration. procedure by the actual load.
  • Page 9 ・“ZERO” adjustment rotary switch changed to “ZERO (TARE)” adjustment rotary switch. <Changed content> ・5.2.1CSA-591 Calibration procedure by the actual load. and 5.2.2.CSA-591-99(with automatically zero function) calibration procedure by the actual load. Procedures 1 -Before the change- rotary switch for zero adjustment -After the change- “ZERO (TARE)”...

  • Page 10: Table Of Contents

    Connection of power supply and ground ............8 5. Calibration procedure ________________________________________________________ 9 Preparation ............................9 Calibration procedure......................... 10 5.2.1 CSA-591 Calibration procedure by the actual load........10 5.2.2 CSA-591-99(with automatically zero function) calibration procedure by the actual load........................12 6. Options _______________________________________________________________________ 14 Automatic zero (CSA591-P99)....................
  • Page 11 7. Trouble shooting ____________________________________________________________ 15 Execute trouble shooting ......................16 8. Specifications ________________________________________________________________ 18 Specifications ..........................18 General specifications......................... 18 Standard specification at the shipment ................18 Accessories............................19 Option ............................... 19 Outline dimensions........................20 9. Warranty _____________________________________________________________________ 21 Warranty............................21 Repair ..............................

  • Page 13: General

    1. General This insturument is a transmitter for the tie bar gage. (350 Ω, 2 pieces one pair) 2. Name and function of each point 2.1 Front panel The front panel was removed. Front panel Front panel mounting screw “ZERO”adjustment polarity switch It is a polarity switch in executing zero adjustment.
  • Page 14 The same voltage as V-OUT of the back terminal is output. PC board for automatic zero as an option When model CSA-591 is specified, PC board for automatically zero is not attached.When model CSA-591-99 is specified as an option, it is attached.

  • Page 15: Rear Panel

    2.2 Rear panel Terminal block It is a terminal block for gage, voltage output, power supply, A/Z, BUSY and COM.

  • Page 16: Installation Method

    3. Installation method 3.1 Installation place Use the instrument where the temperature/humidity specifies with the range as follws : Environmental temperature : 0 °C 〜 50 °C Environmental humidity : Less than 80 %RH (with no condensation) 3.2 Location where installation is not allowed Don’t locate the instrument on the places as follows : WARING It may cause an unexpected faulty in the instrument.

  • Page 17: Installation

    3.3 Installation When installing the instrument, install as referring to the following figures and secure the space around the instrument. Each dimensions of the instrument and required dimensions for the environmental space are as follows: Outline dimensions Panel cut size Unit︓mm...

  • Page 18: Conecting Method

    4. Conecting method 4.1 Layout of the terminal boards The layout of each signal of the terminal block is shown in the following table: Terminal block  Terminal Description Application Input 1 conncting terminal (RED) Output 1-1 connecting terminal (BLU) Tie bar gage is connected.

  • Page 19: Note On Connection

    4.2 Note on connection In case of connection with the instrument, keep strictly to the following items. WARING If neglected, it may cause an unexpected failure or a damage to the instrument. Be sure to set the power supply to OFF, when the connection is made. ...

  • Page 20: Connection Of Power Supply And Ground

    （2）When tie bar gage model UX010 with extention cable model FA409-404 is used. UX010(LB) FA409 − 404 Connected by connector UX010(LB) BK/WH GN/WH D type single RD/WH grounding BUSY output YL(Shield) (between 13− 15(COM)) V− OUT “ ” Open collector output V−...

  • Page 21: Calibration Procedure

    According to the “4.Connection method”, connect this unit and tie bar gage correctly, and turn on the power. Incase of CSA-591-99 (with automatically zero function), begin the adjustment after set the condition to turn off that function. The front panel was removed.

  • Page 22: Calibration Procedure

    The explanation of actual load calibration procedures for this unit are two as follows: CSA-591 caliburation procedure by the actual load → 5.2.1 CSA-591-99 (with automatically zero function) calibration procedure by the actual load. →5.2.2 5.2.1 CSA-591 Calibration procedure by the actual load.
  • Page 23 Procedures Sensitivity adjustment ① Take the rated load to the gage, and turn the “GAIN” rotary switch so that the output voltage may approach 10.00 V most. ② Adjust the output voltage to 10.000 V by using the “GAIN” trimmer. The sensitivity adjustment range is ±...

  • Page 24: Csa-591-99(With Automatically Zero Function) Calibration Procedure By The Actual Load

    5.2.2 CSA-591-99(with automatically zero function) calibration procedure by the actual load. Procedures Set the gage onto tie bar, etc. The front panel was removed. Connect the tester, digital volt meter, etc., between “+” and “-“ of the check pin, or between V-OUT “+”...
  • Page 25 Procedures Sensitivity adjustment ① Take the rated load to the gage, and turn the “GAIN” rotary switch so that the output voltage may approach 10.00 V most. ② Adjust the output voltage to 10.000 V by using the “GAIN” trimmer. The sensitivity adjustment range is ±...

  • Page 26: Options

    6. Options 6.1 Automatic zero (CSA591-P99) （1） Operational range of automatic zero : Approx.± 2 000 μST （2） Required time of automatic zero : Approx. 500 ms （3） Accuracy pf automatic zero : within ± 20 mV （4） Battery backup time : Approx.

  • Page 27: Trouble Shooting

    7. Trouble shooting When abnormal point(s) is /are found durning the operation of the instrument, check by the following procedures.However, when you can’t find any applicable item nor slove the symptom of trouble even after you have taken some measures, contact us. Supply power, again Operation Abormal operation...

  • Page 28: Execute Trouble Shooting

    7.1 Execute trouble shooting Execute trouble shooting. Does supply power voltage satisfy the specifications? Supply power source suitable for the specifications. Voltage output doesn’t operate. Set load resistance Load reistance is 2 kΩ or more. over 2 kΩ. Automatic zero function (External control input) does not work.
  • Page 29 Output the voltage Confirm the condition of connection and grounding. Voltage output fluctuates abnormally. Confirm the condition of connection and grounding. Zero adjustment of voltage Proceed zero adjustment output cannot be made. referring to the paragraph 5-2. Inform us about the contents of failure and situation at site in details.

  • Page 30: Specifications

    8. Specifications 8.1 Specifications Bridge power supply DC8 V± 0.3 V within 30 mA  Applicable transducers Tie bar gage (350 ohm type 2 pieces one pair) is connectable.  Input range ± 300 μST to ± 2 000 μST ...

  • Page 31: Accessories

    8.4 Accessories Instruction manual 1 piece  Minus driver(small) 1 piece  8.5 Option Parts No. CSA591−P99  Automatic zero range ± 2 000 μST  Automatic zero processing time  within approx. 500 ms Accuracy of automatic zero within 20 mV/V ...

  • Page 32: Outline Dimensions

    8.6 Outline dimensions Panel cut size Unit : mm...

  • Page 33: Warranty

    9. Warranty 9.1 Warranty The instrument is covered by a warranty for a period of one year from the date of delivery.  As for repairs and/or after service is required during the period of warranty, contact our  sales office or sales agent from which you have purchased. 9.2 Repair Before asking repairs, make checks once again that the connection, setting and adjustment for the instrument have finished properly by referring to 9.
  • Page 34 ●The contents of this manual may subject to change without notice. MinebeaMitsumi Inc. HEAD QUARTER: 4106-73 Miyota, Miyota-machi, Kitasaku gun, Nagano-ken 389-0293 Japan Tel: +81-267-32-2200 Fax: +81-267-31-1350 Sensing Device 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...

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