DENGENSHA WS-100 Instruction Manual Download Page 2 | Manualshive

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Summary of Contents for WS-100

Page 1: ...of operate maintain repair the machine or do similar works without having well understood what the manual refers to The improper operation with inadequate knowledge may cause serious accident Incidentally the manual must be kept at a place accessible to any of the person concerned Please inquire an uncertain point of our Sales Department each office 1 23 1 Masugata Tama ku Kawasaki shi Kanagawa ke...

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Page 4: ...arding Hand held weld scope descriptions of the Hand held weld scope functions installation method notes of troubleshooting against errors and maintenance Weld Data Manager instruction manual OPI 0002 This manual provides instructions regarding Weld data manager descriptions of the Weld data manager functions installation method ...

Page 5: ...4 1 Hand held weld scope WS 100 specification 11 4 2 Equipment appearance and name of each part 13 5 Connection 14 5 1 Current sensor toroidal coil 14 6 LCD display 15 6 1 Four display items 15 7 Operation 17 7 1 Operation tree 17 7 2 Numerical screen main screen 18 7 3 Numeric screen in current measurement mode 18 7 4 Numerical screen in pressure measurement mode 22 7 5 Graphic screen in current ...

Page 6: ...iv DENGENSHA 10 Maintenance 28 10 1 Instructions in case of maintenance 28 11 Parts List 28 11 1 Consumable parts 28 11 2 Other parts and options 28 ...

Page 7: ...v DENGENSHA ...

Page 8: ...neral warning sign This is the general warning sign It is used to alert the user to potential hazards All safety messages that follow this sign shall be obeyed to avoid possible harm 2 Hazard severity panels DANGER Indicates a hazard with a high level of risk which if not avoided will result in death or serious injury WARNING Indicates a hazard with a medium level of risk which if not avoided coul...

Page 9: ...ment are not allowed c The equipment may not be equipped or operated with products of other manufacturers whose use is not expressly permitted in the associated manuals d For the items b and c consult with our business department each office on safety 1 4 Safety during operation CAUTION 1 Injury prevention from electrode or clamping force Resistance welding machine generally uses electrode pressur...

Page 10: ...NGER 1 In order to aroid electrical shock In order to avoid electrical shock be sure to observe the following items a Do not touch the parts bearing electrical charges other than secondary conductor Failure to observe this may result in a fatal electrical shock or severe burns b Do not touch both ends of secondary conductor simultaneously Failure to observe this may result in a slight electrical s...

Page 11: ...t insulation may cause electrical shock or current leakage 1 6 Safety items on maintenance work DANGER 1 Promotion of safe system start up and shut down There is a possibility of causing extremely dangerous condition when the sources of power supply pneumatic and water are turned on without warning to a worker during maintenance repair work Systems that promote safe system start up and shutdown sh...

Page 12: ...ere is a possibility of deteriorated insulation of the electrical circuit or deterioration of the control equipment and or current leakage 1 7 Accident prevention 1 Cooling water used for welding machine Be sure to observe the following items for safe operation to prevent accident and maintain proper functioning of the equipment a Use water of the following quality or equivalent i Rate of electric...

Page 13: ...roper pressurizing force must be established Proper pressurizing force must be established before passing welding current through the electrodes If current is passed through the electrodes when the pressurizing force is too low a dangerous explosion of sparks and splatter will occur causing serious injury or burns EXAMPLES a When pressure of 0 1Mpa or less has been established causing uncontrolled...

Page 14: ...e duty factor of welding transformers Rated input P50 maximum input Pmax allowable duty factor max etc are prescribed for welding transformers Rated input P50 indicates the input kVA of the welding machine when the duty factor is assumed to be 50 The heat capacity of a welding transformer can be indicated with the following formula using the input and duty factor Heat capacity P50 0 5 1 2 The heat...

Page 15: ... current is 11 000 A and the duty factor is 10 Equivalent continuous current 11 000 0 1 3 470 A Example 2 calculation formula of the equivalent continuous current from the welding condition In the case of applying electrical current three times I2p Hz frequency sec time Cycle Production WT I WT I WT I 3 2 3 2 2 2 1 2 1 A If a transformer is to be used in excess of this equivalent continuous curren...

Page 16: ... Product as provided in the instruction manual during the warranty period as specified above the Company shall repair the Product at no cost Provided that even within the warranty period this warranty shall not apply in cases such as the ones specified below Any defect or damage due to improper handling operating storing and environment in your premises In the cases where the Product has been disa...

Page 17: ...r is not the first end user and the distribution channel could not be identified repair service might not be acceptable 4 In the case where the spare parts are out of inventory the repair period might be longer due to taking time to obtain the repair parts 5 In the case where the spare parts are unavailable the Product might be repaired by the replacement parts having performance equivalent to the...

Page 18: ...ms toroidal coil 1B4S3UL 1 fold sensitivity battery AC adapter Instruction manual of WS 100 CD includes WDM software and its Instruction manual OPI 0002 USB cable 4 Specification 4 1 Hand held weld scope WS 100 specification No Item Specification 1 Name Hand held weld scope 2 Model WS 100 3 Size W160 D87 H33 mm 4 Mass 260g body only 450g Including battery case cover 5 Language English 6 Battery ty...

Page 19: ...l 14 Current sensor type ISO type 150mV 1000A Option 10 times of sensitivity 1 2 times of sensitivity manual sensor voltage setting is also available 15 Measurement current ranges AC 0 60 6 00 kA 2 5 25 0 kA 5 0 50 0 kA DC 1 00 10 00 kA 2 5 25 0 kA 5 0 50 0 kA 16 Measuring time range 0 5 99 cyc 17 Measurement accuracy 2 F S 18 Phase range 30 180 19 Maximum storage data Average RMS current and time...

Page 20: ...ons For moving cursor increasing and decreasing setting value on LCD display ENTER button For deciding selected item and changing value on LCD display DISP CANCEL button For changing display item total 4 display items POWER Lamp Green Danger When performing maintenance work inside the body please turn off power and confirm POWER lamp off CHARGE lamp Red Under normal charging Blinking slowly Under ...

Page 21: ... and welding circuit may cause measurement error Fig 2 Mounting of the toroidal coil Caution 1 Read the instruction manual of resistance welding machine to measure please work with care safely 2 When you install the toroidal coil confirm that the welder s power supply is turn off to prevent accidents such as electric shock or pinching hands between electrode Danger In order to avoid electrical sho...

Page 22: ... welding current Welding time Conduction angle Measurement Height of waveform range End of cycle Start cycle Battery charge Impulse mode Time Pressure measurement mode Average pressure value peak pressure value 2 Graphic screen this screen does not appear in pressure measurement mode Waveform Welding time Average welding current Conduction angle Height of waveform kA cyc Angle 000deg Range 25kA W ...

Page 23: ...n condition setting scroll by arrow button Detect Current Welder AC PC Connect ON Toroidal ISO ToroidalSens 0150mV kA Frequency 50Hz Press unit kN Sep cool 30cyc AutoPowerOff 10min BackLightOff 10sec 2000 01 01 00 00 00 CYCL AGL 00 0 000 00 0 000 00 0 000 CURNT COUNT 00000 00 00 00001 00002 00 00 00 00 ...

Page 24: ... the case of AC is Welder 10ｋA Selectable in the case of DC is Welder 25ｋA 50ｋA Pressure measurement Waveform display Current measurement only History Current measurement only Setting DETECT Current Press WELDER AC DC PC CONNECT ON OFF TOROIDAL ISO Half x10 Free TOROIDALSENS 75 2500 mV kA FREQUENCY 50Hz 60Hz WELD TIME cyc ms PRESS UNIT kN lbf kgf SEP COOL 2 50 cyc AUTO POWER OFF 1 99 OFF min OFF N...

Page 25: ...current sensor type is ISO system screen item Toroidal is ISO 6kA available when welder type is AC system screen item Welder is AC 10kA available when welder type is DC system screen item Welder is DC 25kA 50kA When sensor type is not ISO these value changes automatically for fitting sensor over range error is displayed when measurement current exceeds this value Measurement accuracy may degrade w...

Page 26: ...please set p1 In case of measuring pulsation welding please specify target pulse number to be displayed and storage Setting of First Last Only average welding current of specified pulse p1 p50 is displayed as average welding current display item WS 100 also starts calculating average welding current from First setting cycle of specified pulse And also completes calculating average welding current ...

Page 27: ...sured cool time is longer than Sep cool setting next pulse is considered as next weld Measuring weld next weld cool to 99cyc Detect weld FIRST cyc set Count start Displays the average value during this period Detect weld Count start This is ignored during this period Displays the average value during this period LAST cyc set FIRST cyc set LAST cyc set ...

Page 28: ...memory In general pulse mode is popular than multi mode Multi mode is a choice when repeatability of long term average weld current looks more important than the average weld current of specified one pulse c Seam mode Seam mode repeats measurement display and storage every pulse It is necessary more than 3 cycle of cool time to measure display and storage every pulse When cool time is 2 cycles or ...

Page 29: ...eak peak pressure value of last measurement Unit of kgf lbf and kN are available in system screen setting item Press unit 7 5 Graphic screen in current measurement mode This screen displays measurement data as waveform The settings are same as numerical screen 7 6 History screen This screen displays list of storage data current time conduction angle Maximum count means latest data This screen able...

Page 30: ...ress Pressure measurement mode Welder selection of weld machine type AC AC welder AC Inverter welder DC MFDC welder Three phase rectifier welder single phase rectifier welder PC Connect PC communication mode OFF disconnection mode do not communicate ON connection mode attempt to communicate Toroidal selection of Sensitivity toroidal coil ISO ISO standard toroidal coil when using 150mV 1kA Half The...

Page 31: ...time to determine one weld end and next pulse considered as next weld 2 50 Please see 7 3 a and b of this manual AutoPowerOff auto power off time in status of without welding current and pushing button operation 1 99min OFF manual power off only BackLightOff LCD backlight illumination time from pushing any button 1 99sec OFF Not light ON steady Note longer backlight time decreases WS 100 continuou...

Page 32: ...3UL Pressure sensor option 6 pin connector Connection Align the cut outs and insert fully to the end lock Disconnection Pull the connector unlock Please do not pull on the cable section Specification and product code Pressure sensor body Cable F10kN DG is Cable length standard is 15 1 5m AC adapter DC power connector Connection insert fully to the end Battery starts charging Disconnection Pull the...

Page 33: ...The built in battery properly Be sure to note the polarity and close the back cover Check POWER lamp is off Connect DC power connector to WS 100 and connect AC adapter to AC plug Battery charging will start Temperature range of under charge 5 30 Please keep temperature rage when battery charging Over range temperature may cause abnormal charging CHARGE lamp Red Under normal charging Blinking slowl...

Page 34: ...ect AC plug and DC power connector soon Please do not measure under charging After charging please disconnect AC adapter from plug and please disconnect DC power connector Battery rechargeable time is approximately 500 times it depends on the condition of use And continuous operating time will decrease even if normal charging is done Please replace all of four battery before continuous operation t...

Page 35: ...ar data again if lost 10 Maintenance 10 1 Instructions in case of maintenance Please be sure to check that the power is turned off Please do not use parts other than specified replacement parts 11 Parts List 11 1 Consumable parts Parts Name Q ty MFG Remarks Ni MH battery 4 Panasonic AA size 11 2 Other parts and options Parts Name Parts Number Q ty MFG Remarks Toroidal coil 1B4S3UL 1 DG 1 fold sens...

Page 36: ...DENGENSHA Memo ...

Page 37: ...DENGENSHA Memo ...

Page 38: ...DENGENSHA Memo ...

Page 39: ...81 6 6451 0521 Kita ku Osaka shi Osaka hu Japan Hiroshima Office 15 10 Central Bldg Hachobori Naka ku Tel 81 82 225 2573 Hiroshima shi Hiroshima ken Japan Kyusyu Office 1 9 1 Katanoshinmachi Kokurakita ku Tel 81 93 922 4442 Kitakyusyu shi Fukuoka ken Japan Dengensha America 7647 First Place Drive Bedford Ohio 44146 USA Tel 1 440 439 8081 Dengensha Mexico Office Paseo del Moral 206 Int 4 Col Jardin...

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