SETUP AND OPERATING INSTRUCTIONS for

Transcription

1 I-G SETUP AND OPERATING INSTRUCTIONS for Ax INC P in mm H iṉ MODE mm SET DATA OṈ OFF SUNNEN ELECTRONIC DIAL BORE GAGES EQUIPPED WITH TWO WAY DIGITAL READOUT SUNNEN PRODUCTS COMPANY

2 GENERAL INFORMATION The Sunnen equipment has been designed and engineered for a wide variety of parts within the capacity and limitation of the equipment. With proper care and maintenance this equipment will give years of service. READ THE FOLLOWING INSTRUCTIONS CAREFULLY AND THOROUGHLY BEFORE SETTING UP OR OPERATING. Sunnen Technical Service Department is available to provide telephone assistance for installation, programming, & troubleshooting of your Sunnen equipment. All support is available during normal business hours, 8:00 AM to 4:30 PM Central Time. Emergency breakdown support is available on a 24 hour / 7 day basis. Help us help you. When ordering parts, requesting information, or technical assistance about your equipment, please have the following information available: Have this manual on hand. The Customer Services Representative or Technician will refer to it. Have Model Number and Serial Number. For fast service on your orders call: Sunnen Automotive Customer Service toll free at: Sunnen Industrial Customer Service toll free at: Customers outside the USA, contact your local authorized Sunnen Distributor. Additional information available at: or sunnen@sunnen.com NOTE: Sunnen reserves the right to change or revise specifications and product design in connection with any feature of our products contained herein. Such changes do not entitle the buyer to corresponding changes, improvements, additions, or replacements for equipment, supplies or accessories previously sold. Information contained herein is considered to be accurate based on available information at the time of printing. Should any discrepancy of information arise, Sunnen recommends that user verify the discrepancy with Sunnen before proceeding. ii

3 SUNNEN LIMITED PRODUCT WARRANTY Sunnen Products Company and its subsidiaries (SPC) warrant that all new SPC gaging equipment and related equipment will be free of defects in material and/or workmanship for a period of one year from the date of original shipment from SPC. Upon prompt notification of a defect during the one-year period, SPC will repair, replace, or refund the purchase price, with respect to parts that prove to be defective (as defined above). Any equipment or tooling which is found to be defective from improper use will be returned at the customer's cost or repaired (if possible) at customer's request. Customer shall be charged current rates for all such repair. Prior to returning any SPC product, an authorization (RMA#) and shipping instructions must be obtained from the Customer Service Department or items sent to SPC will be returned to the customer. Warranty Limitations and Exclusions This Warranty does not apply to the following: Normal maintenance items subject to wear and tear: Damages resulting from but not limited to: Shipment to the customer (for items delivered to customer or customer's agent F.O.B., Shipping Point) Incorrect installation including improper lifting, dropping and/or placement Storm, lightning, flood or fire damage Failure to perform regular maintenance as outlined in SPC manuals Improper setup or operation. Misapplication of the equipment. Customer modifications to SPC software THE LIMITED WARRANTY DESCRIBED HEREIN IS EXPRESSLY IN LIEU OF ALL ANY OTHER WARRANTIES. SPC MAKES NO REPRESENTATION OR WARRANTY OF ANY OTHER KIND, EXPRESS OR IMPLIED, WHETHER AS TO MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR ANY OTHER MATTER. SPC IS NOT RESPONSIBLE FOR THE IMPROPER USE OF ANY OF ITS PRODUCTS. SPC SHALL NOT BE LIABLE FOR DIRECT, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO: LOSS OF USE, REVENUE, OR PROFIT. SPC ASSUMES NO LIABILITY FOR PURCHASED ITEMS PRODUCED BY OTHER MANUFACTURERS WHO EXTEND SEPARATE WARRANTIES. REGARDLESS OF ANY RIGHTS AFFORDED BY LAW TO BUYER, SPC's LIABILITY, IF ANY, FOR ANY AND ALL CLAIMS FOR LOSS OR DAMAGES WITH RESPECT TO THE PRODUCTS, AND BUYER'S SOLE AND EXCLUSIVE REMEDY THEREFORE, SHALL IN ALL EVENTS BE LIMITED IN AMOUNT TO THE PURCHASE PRICE OF THAT PORTION OF THE PRODUCTS WITH RESPECT TO WHICH A VALID CLAIM IS MADE. Shipping Damages: Except in the case of F.O.B., Buyer's destination shipments, SPC will not be liable for any settlement claims for obvious and/or concealed shipping damages. The customer bears the responsibility to unpack all shipments immediately and inspect for damage. When obvious and/or concealed damage is found, the customer must immediately notify the carrier's agent to make an inspection and file a claim. The customer should retain the shipping container and packing material. iii

4 TABLE OF CONTENTS Page General Information ii Limited Product Warranty iii Specifactions iv Table of Contents v 1.0 GENERAL DESCRIPTION 1.1 General Brief Description Retractable Dial Bore Gage Gage Indicator SETUP & OPERATION 2.1 General Setup ROUTINE MAINTENANCE 3.1 General Cleaning Batteries Replacement Display Angle Adjustment TROUBLESHOOTING 4.1 General APPENDIXES A Error Messages B Cable Connections SUNNEN AND THE SUNNEN LOGO ARE REGISTERED TRADEMARKS OF SUNNEN PRODUCTS COMPANY. COPYRIGHT SUNNEN PRODUCTS COMPANY 2011, ALL RIGHTS RESERVED v

5 SPECIFICATIONS Digital Range: 12.7mm /.5 (1/2) in. Resolution: 0,001/0,01mm /.0001/.001 in. Overall: Within 0,003mm /.0003 in Hysteresis: Within 0,002mm /.0002 in Repeatability: Within 0,002mm /.0002 in Stem: Ø8mn Contact Point: Carbide (M2.5x0.45) Measuring Force: 1.5N Plunger Direction: Useful in all directions Protection Level: IP42 (in factory shipment state) CE Marking: EN Temperature Range: Operation: 0 to 40"C, storage: -10 to 60"C Weight: 170g Standard Accessories: SR44 battery (1 pc. Optional Accessories No : Connecting cable (1 m) No : Connecting cable (2 m) No : Release Interchangeable contact points and extension rods No. 21QA190: Lifting lever (for JISASO models) No. 21QA199: Lifting lever (for AGD models) No. 21QA105: Lifting knob (for JISASO) Features: Readout with Digital and Analog Display Display Swivel 330 for any Gaging Position SPC Capability Hour Continuous Batteries Minimum Hold Capability when used with PG-3500/M Communicates with Sunnen GageTalker@,Data Myte, Mitutoyo, or Personal Computer iv

6 Ax INC P in mm H iṉ mm MODE SET DATA OṈ OFF TOUCH (Press & Release within 2 sec.) DEPRESS (Press & Hold for 2 sec. or more) FIGURE 1-, Retractable Dial Bore Gage vi

7 SECTION 1.0 GENERAL DESCRIPTION 1.1 GENERAL This section is designed to introduce and familiarize Users with major components of Electronic Indicator used on Sunnen s Electronic Dial Bore Gages. Electronic Indicator features a capacitance type linear encoder; a digital readout display; and an analog bar graph display. 1.2 BRIEF DESCRIPTIONS Retractable Dial Bore Gage (see Figure 1-1): NOTE: The way in which keys are pressed will cause them to function differently. The two ways of pressing the keys are: TOUCH, press and release quickly; or DEPRESS, press and hold until status changes. 1. MODE: in/mm Key - Depressing this key changes display readout between inches and millimeters. 2. SET Key - Pressing and holding this key in Measurement Mode switches measurement systems between ABS and INC. ABS system: - Absolute value measurement that performed from the measurement origin INC system: - Relative measurement that measures displacement from the zero-set point. NOTE: Display is re-set to zero when measurement system is switched from ABS to INC. 3. DATA: ON/OFF Key - Depressing this key switches power supply on and off. 1

8 P in mm DATA OṈ OFF Ax INC P in mm 27 4 H iṉ MODE SET DATA OṈ mm OFF FIGURE 1-2, Gage Indicator 2

9 1.2 BRIEF DESCRIPTIONS (CONT D) Gage Indicator (see Figure 1-2): 1. Cap 2. Output connector (with rubber cap) 3. LCD 4. Battery holder 5. Lever mounting position (left and right) 6. Lug 7. Flat back 8. Release mounting hole (with cap) 9. Stem 10. Spindle 11. Contact point 12. DATA ON/OFF key 13. SET key 14. MODE in/mm key 15. Hold display 16. Sign display 17. Reverse counting display 18. Function lock display 19. Low voltage alert display 20. INC display 21. Calculation function display 22. Tolerance judgment result (-NG) 23. Tolerance judgment result (OK) 24. Tolerance judgment result (+NG) 25. Preset display 26. Unit display 27. Measured value display (enlarged display) 3

10 NOTES 4

11 SECTION 2.0 SETUP & OPERATION 2.0 GENERAL This Section outlines setup and operation of Sunnen Electronic Dial Bore Gages. 2.1 PRECAUTIONS Observe the following precautions to avoid instrument failure or malfunction. Do not strike Gage or allow it to be struck. Do not drop Gage or apply excessive force. Do not disassemble or modify Gage. Do not press keys with a pointed object (such as a screwdriver or ballpoint pen). Do not use or store Gage under direct sunlight, or in an excessively hot or cold environment Be alert for malfunction due to material deterioration if Gage is used in an environment with Low or high atmospheric pressure. Do not store Gage in a high-humidity environment Do not use Gage where it could be splashed with coolant Do not use high-voltage equipment, such as an electric marking pen, near Gage; electronic parts may be damaged by such equipment. Be alert for malfunction if Gage is used in the vicinity of electric noise. Secure Gage with a fixture such as a dial gage stand in a vibration-free environment. 5

12 Do not subject the spindle to a vertical load or torsion. Wipe stains from Gage paneling a soft cotton cloth or swab, that is dry or moistened with diluted neutral detergent. Do not use an organic solvent such as thinner and benzene, which may cause Gage panel to deform or malfunction. NOTE: Be alert for measurement errors caused by thermal expansion of component parts and fixtures, resulting from a significant temperature fluctuation. Use Gage only in a temperaturecontrolled room that has minimum temperature fluctuation. Allow sufficient time for Gage to thermally stabilize if it is moved to an environment with a different temperature. 2.2 SETUP ANGLE ADJUSTMENT OF DISPLAY Display can be rotated 240 clockwise to position A; or 90" counterclockwise to position B from its initial position. IMPORTANT Stops are set at both positions A and B. Stop rotating display at stops, or Gage may malfunction. Do not push in display or pull it out. Doing so may cause Gage to malfunction. 6

13 2.2.2 CABLE CONNECTION Measured values can be transferred, summed up and recorded by connecting Gage to a Digimatic Miniprocessor DP-1 VR or other data processor with an optional connecting cable. 1. Remove output connector cap, and then connect Gage to data processing unit by using a connecting cable. 2. Insert cable securely to end. IMPORTANT Retain cap for reinstallation, taking care to prevent loss. Be sure to re-attach cap to connecting cable when not in use. 2.3 OPERATION POWER ON/OFF Power can be turned ON or OFF, by Press DATA ON/OFF key. 7

14 NOTES: Gage always starts up in Measurement Mode upon Power ON. Measurement that was set before Gage was Power OFF is retained. (refer to step Switching measurement system.) If Gage does come on when DATA key is pressed, battery may be exhausted. Replace battery. Powering OFF during setup cancels inputs and previous status is restored MEASUREMENT MODE Switching Measurement System This Gage has two measurement systems: ABS and INC. Pressing and holding SET key in Measurement Mode switches measurement systems between ABS and INC. ABS system: - Absolute value measurement that performed from the measurement origin INC system: - Relative measurement that measures displacement from the zero-set point 8

15 NOTE: Display is re-set to zero when measurement system is switched from ABS to INC Setting Measurement Origin & Preset Value In ABS Measurement Mode, set desired preset measurement valve. Preset value can be set individually for each of normal and calculation measurements. 1. Press SET key in ABS Mode. "P" is displayed blinking and previously set preset value is displayed. NOTE: If preset value does not need to be re-set, proceed to step 3, Set Measurement Origin. 2. To change Preset Value: Press and hold SET key. 9

16 Display sign will start blinking. Press MODE key toggles between "+" and "-" signs. Then press SET key when desired sign is displayed. (Once +/- sign is set, numeric display starts blinking.) Press MODE key to switch from 0 to 9, in this order. Then press SET key when desired number (value) is displayed. (Once value is determined, the next digit starts blinking to allow setting.) Repeat the above procedures until all digits are determined. (Once numeric value is determined, "P" starts blinking.) Press SET key to save Preset Value. (This sets preset value as measurement origin.) Then press and hold SET key to return to ABS Mode. 10

17 3. To set Measurement Origin Position lift spindle to set contact point to desired reference position (measurement origin). NOTES: When setting origin value, be sure to lift spindle at least 0.2 mm above bottom dead center. The set preset value and measurement origin are retained even when Gage is turned off, but preset value is cleared when battery is replaced and thus will need to be set again. Although preset value is automatically converted when Unit or Resolution is changed, a conversion error may be produced. It is therefore recommended to check preset value after changing unit or resolution. To stop or cancel setting halfway, press and hold the MODE key Switching Units of Measure (in/mm) Pressing MODE in/mm key during the Measurement Mode switches Unit of measure between in (inches) and mm (millimeters). 11

18 Zero-setting displayed value Pressing SET key during INC Mode, re-set displayed value to zero Hold Function With no external device connected, pressing DATA key during Measurement Mode will hold displayed value and a blinking "H" will be displayed on screen. Press DATA key again to release hold state. NOTE: Hold function is inoperative during enlarged display of tolerance judgment External Output Function Attach external Cable (refer to Cable Connection). 12

19 To output displayed value to connected external device, press DATA key during Measurement Mode. NOTES: External output function is inoperative during enlarged display of tolerance judgment. Data is output to external device only by an output request (REQ) from the external device. Before using external output function, be sure to read operation manual of data processing unit to be connected, for proper operation, An output request (REQ) from external device must be input while spindle is stopped. If an output request (REQ) is received while spindle is operating, an invalid value may be output or data output may fail. When an output request (REQs) is received in a short interval, data output may fail PARAMETER SETTING MODE This is a mode to perform various settings Starting/quitting Parameter setting mode 1. Starting Parameter setting mode. Press and hold MODE key during Measurement mode. 13

20 2. Selecting/setting parameters (See description of each parameter.) 3. Quitting Parameter setting mode. Press and hold MODE key to return to Measurement mode. 14

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22 NOTES: When function lock is effective, no other operation than releasing function lock state can be executed. To set another item, release function lock state. (See section ) To stop setting halfway, press and hold MODE key. Note that undetermined settings are not reflected. All settings are retained even after this instrument is turned off. However, all settings are cleared when battery is replaced and thus need to be set again Switching counting direction Set counting direction against the spindle moving direction. 1. Start the Parameter setting mode. (See procedure 1 in ) 2, Select the parameter. (See procedure 2 in ) The counting direction can be set. 3. Set the counting direction. Selection: Press MODE key to select counting direction (forward/reverse). Pressing MODE key toggles forward and reverse each time. Determination: Press SET key to determine the counting direction. When counting direction is determined, the setting proceeds to the next parameter. 16

23 Setting tolerance judgment function GO/NG judgment for measured values can be performed by setting tolerance limit value. Tolerance limit value can be set for each (four settings in total) of normal and differential measurements in ABS and INC measurement systems. See section Setting calculation function for details on normal and differential measurements. NOTES: Tolerance judgment function is set with measurement system (ABS or INC) that was set when Parameter setting mode was entered. Check that desired measurement system for tolerance judgment function is selected, before setting tolerance limit value. 17

24 When using tolerance judgment function during a differential measurement, check that calculation function is selected, before setting tolerance limit value. 1. Start Parameter setting mode. (See procedure 1 in ) 2. Select parameter. (See procedure 2 in ) Tolerance judgment can be set. 3. Set tolerance judgment function. Selection: Press MODE key to select tolerance judgment function. Pressing MODE key toggles No GO/NG indication à Tolerance judgment (normal display) à Tolerance judgment (enlarged display), in this order, Determination: Press SET key to determine tolerance measurement function setting. When normal display or enlarged display is set, a mark starts blinking and tolerance limit value (upper limit) setting is enabled. When No GO/NG indication is selected, setting proceeds to the next parameter. 18

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26 Changing resolution (0.001 mm model only) With the mm model, the resolution setting can be changed. 1. Start Parameter setting mode. (See procedure 1 in ) 2. Select parameter. (See procedure 2 in ) The resolution can be set. 3. Set resolution. Selection: Press MODE key to select resolution. Pressing MODE key switches à à , or mm à 0.01 mm à mm, in this order. Determination: Press SET key to determine resolution setting. When resolution is determined, setting proceeds to the next parameter. 21

27 NOTES: When a lower limit value larger than the upper limit value is set, Err 90 is displayed and the set value is cleared. Press the SET key to cancel the error display, and then start setting again from the upper limit value. (See Appendix A, Error Messages.) Different tolerance limit values cannot be set between normal and enlarged displays. The tolerance limit values are automatically converted when the unit system or resolution is changed. In this case, however, a conversion error may be produced. It is therefore recommended to check the tolerance limit values after changing the unit system or resolution. 20

28 NOTE: Unit system (inches or millimeters) cannot be changed during setting. To change unit system, press and hold MODE key twice to quit Parameter setting mode and enter Measurement mode. (See section Switching unit system.) Setting calculation function This instrument has two measurement functions: normal measurement (displays spindle displacement) and calculation measurement. ABS system: Displayed value = (Preset value) + (Calculation coefficient) x (Spindle displacement from measurement origin) 22

29 INC system: Displayed value = (Calculation coefficient) x (Spindle displacement from zero-set point) 1. Start Parameter setting mode. (See procedure 1 in ) 2. Select parameter. (See procedure 2 in ) Calculation function can be set. 3. Select on/off of the calculation function. Selection: Press MODE key to select whether to execute calculation function. Pressing MODE key toggles between on and off. Determination: Press SET key to determine setting. When set to on, "Ax" starts blinking and calculation coefficient can be set. When calculation function is set to off, setting proceeds to the next parameter. 23

30 NOTES: Calculation coefficient is not converted even when unit system or resolution is changed. If calculation coefficient is set to , Err 00 is displayed. Press and hold SET key to cancel error display, and then set a correct value. (See section 4 Error Messages.) 24

31 Setting/releasing function lock Function lock function (setting change prohibition) can be set or released. When it is set, operations are disabled to prevent key operation errors, except power-on/off, releasing/holding displayed value, outputting displayed value, and releasing function lock state. 1. Start Parameter setting mode. (See procedure 1 in ) 2. Select parameter. (See procedure 2 in ) Function lock function can be set. 3. Select setting/releasing function lock function. Selection: Press MODE key to select whether to set or release function lock function. Pressing MODE key toggles between set and release. Determination: Press SET key to determine setting. When function lock function is set to off, setting proceeds to the next parameter. 25

32 NOTE: The function lock function becomes effective after quitting the Parameter setting mode and returning to the Measurement mode. 26

33 SECTION 3.0 ROUTINE MAINTENANCE 3.1 GENERAL The following procedures are provided to ensure your indicator will continue to provide you with trouble free service when properly used and maintained. 3.2 CLEANING After using, wipe Gage with a clean dry cloth before replacing in storage case. Periodically wipe gage shaft, gaging head and display with a cloth dampened with a mild detergent; and wipe dry with a clean, dry cloth. Do Not use any organic solvent such as thinner or benzene. NOTE: Dust or dirt on spindle makes its movement unsmooth and should be wiped off with a cloth dampened with alcohol. After cleaning, wipe spindle with a cloth dampened with a low viscosity oil. 3.3 BATTERIES REPLACEMENT Replace Batteries in Gage Head at least once every three years even if unit has not been used. Replace both silver oxide cells as a set, using SR44 (G13). To replace batteries proceed as follows (see Figure 3-1). CAUTION DO NOT leave batteries in unit when not in use for extended periods. Cells may leak if not used, or kept in unit over three years. 27

34 COVER BATTERY SCREW FIGURE 3-1, Battery replacment 1. Remove Phillips Head Screw. 2. Remove battery holder. 3. Remove spent battery. 4. Set a new battery into battery holder, with its positive (+) side facing the front. 5. Set battery holder into original position. ([---- -] is displayed blinking.) 6. Press SET key twice. (Enters ABS measurement mode.) 7. Perform function setting as required (refer to Section 2.) IMPORTANT If the battery holder is not set properly, the instrument may not display the correct value or a malfunction may result. If the Measurement mode is not entered after executing the above procedure, set the battery again. If the instrument will not be used for more than three months, remove the battery and store it separately to prevent damage by battery leakage. 28

35 iṉ mm H iṉ mm OṈ OFF H OFF iṉ mm NOTES: This instrument is not delivered with the battery set into position, so set the battery before use. Do not use a sharp-pointed tool to remove the battery holder and not pry out the battery holder, to prevent damage to the battery holder. The supplied battery is used only to check the functions and performance of the instrument, so it may not meet the battery life specification. Replacing the battery clears all settings. Re-set all Items. 3.4 DISPLAY ANGLE ADJUSTMENT Display can be rotated 240 clockwise to position A; or 90" counterclockwise to position B from its initial position (see Figure 9). IMPORTANT Stops are set at both positions A and B. Stop rotating display at stops, or Gage may malfunction. Do not push in display or pull it out. Doing so may cause Gage to malfunction. MODE DATA SET OṈ OFF P in mm Ax INC H Ax INC MODE SET P in mm DATA P in mm Ax INC MODE SET DATA OṈ A B FIGURE 3-2, Display Angle 29

36 NOTES 30

37 SECTION 4.0 TROUBLESHOOTING 4.1 GENERAL When indicator malfunctions, refer to the following table. TABLE 1, Troubleshooting Index SYMPTOM CAUSE REMEDY SEC. No Display Unit not ON Turn on unit 2 Bad or improperly Replace batteries 2 installed batteries Unit does Error message Reset; refer to not count is displayed Appendix A Detach cells, and after 15 seconds, set them again Error message Cause varies Reset; refer to appears frequently Appendix A Spindle Spindle is dirty Clean 3 movement is not smooth Release injector Straighten or 2 bent replace Data is not Improperly Reconnect or output connected cable Wrong cable Replace cable 3 Improper use of Refer to data processor processor's operating instructions 31

38 NOTES 32

39 APPENDIX A ERROR MESSAGES Message ABS composition error: If this error is displayed while spindle is stopped; internal sensor may have malfunctioned. (NOTE: This error may be displayed monmentarily during spindle movement due to internal processing; this is not the result of an instrument malfunction.) Corrective Action The instrument requires repair. Contact Sunnen Customer Service Department. Message Low voltage icon: This error indicates that internal battery has been depleted. Corrective Action Replace the battery. Message Display overflow error: This error indicates that measured value exceeds number of displayable digits. Corrective Action During ABS measurement mode, press SET key to start measurement origin setting, and then reset preset value. 33

40 During INC measurement mode, press SET key at an appropriate position to zero-setup. Press SET key to return to the Measurement mode, and then enter Parameter Setting mode to change resolution to an appropriate value. Message Sensor contamination detection error: This error indicates condensation in detector unit due to temperature difference or contamination due to some other cause is present. Corrective Action Turn power off and leave indicator for approximately 2 hours for thermal stabilization. Should it still fail to resume normal operation; instrument requires repair. Contact Sunnen Customer Service Department. Message Preset value setting error (Normal measurement): This error indicates preset value for normal measurement exceeds number of displayable digits. Corrective Action Press and hold SET key to return to preset value setting, and then reset preset value. Press SET key to return to the Measurement mode, and then enter Parameter Setting mode to change resolution to an appropriate value. 34

41 Message Preset value setting error (Calculation measurement): This error indicates preset value for calculation measurements exceeds number of displayable digits. Corrective Action Press and hold SET key to return to preset value setting, and then reset preset value. Press SET key to return to the Measurement mode, and then enter Parameter Setting mode to change resolution to an appropriate value. Message Tolerance setting error: This error indicates that upper tolerance limit value is smaller than lower limit value. Corrective Action Press SET key to return to tolerance value setting, and then set value so that upper limit value is greater than lower limit value. Message Upper limit value setting error: This error indicates that upper tolerance limit value exceeds number of displayable digits. Corrective Action Press and hold SET key to return to upper limit value setting, and then set an appropriate value again. 35

42 Press SET key to return to the Measurement mode, and then enter Parameter Setting mode to change resolution to an appropriate value. Message Lower limit value setting error: This error indicates that lower tolerance limit value exceeds number of displayable digits. Corrective Action Press and hold SET key to return to lower limit value setting, and then set an appropriate value again. Press SET key to return to the Measurement mode, and then enter Parameter Setting mode to change resolution to an appropriate value. Message Calculation coefficient setting error The calculation coefficient is set to Corrective Action Press and hold the SET key to return to calculation coefficient setting, and then set it to a value other than

43 APPENDIX B CABLE CONNECTIONS ID-C X CABLE SIGNAL I/O DESCRIPTION 1 1 GND - - Signal ground 2 2 DATA 0 Measurement data 3 3 CK 0 Clock for data transmission 4 4 RD REQ 1 Request for data transmission NC - - No connection 37

44 Sunnen reserves the right to change or revise specifications and product design in connection with any feature of our products contained herein. Such changes do not entitle the buyer to corresponding changes, improvements, additions, or replacements for equipment, supplies or accessories previously sold. Information contained herein is considered to be accurate based on available information at the time of printing. Should any discrepancy of information arise, Sunnen recommends that user verify the discrepancy with Sunnen before proceeding. SUNNEN AND THE SUNNEN LOGO ARE REGISTERED TRADEMARKS OF SUNNEN PRODUCTS COMPANY. SUNNEN PRODUCTS COMPANY 7910 Manchester Road St. Louis, MO U.S.A. Ph: Fax: U.S.A. Toll-Free Sales and Service: International Division Fax: PRINTED IN U.S.A COPYRIGHT SUNNEN PRODUCTS COMPANY 2011, ALL RIGHTS RESERVED