Herutu TWF-700R
Contents
1. When the count value exceeds the work value The work value is 3 and over count is disabled 99 Counter display 3 2 1 0 3 Count input End input Reset input Pass fail Pass Fail judgment output 25 When over count is enabled The work value is 3 Counter display Count input End input Reset input Pass fail judgment output 3 2 1 0 TWF 700R 99 Can also be reset by a start or reset signal 26 Pass TWF 700R 2 2 2 Mode 2 When using the receiver in mode 2 configure the settings as indicated below lt Settings Made Using the Keypad gt Work value up to 16 values Tool ID registration up to 4 IDs Over count setting Double counting prevention timer setting Relay output time setting Mode selection MODE 2 Buzzer BZ output settings for count signals and fail judgments Buzzer BZ sound settings for count signals and fail judgments lt Settings Made Using Terminal Block Input gt Work selection from up to 16 values eTool selection from up to 4 IDs When an end signal is received and the count value is the same as the work value The work value is 3 Counter display 3 2 1 0 3 Count input End input Can also be reset by a reset Start input sig2. 28 TWF 700R 2 2 3 Mode 3 Barcode Count Mode When using the receiver in mode 3 configure the settings as indicated below lt Settings Made Using the Keypad gt Tool ID registration up to 4 IDs Over count setting Double counting prevention timer setting Relay output time setting Mode selection MODE 3 Buzzer BZ output settings for count signals and fail judgments Buzzer BZ sound settings for count signals and fail judgments lt Settings Made Using Serial Port Input gt Load each tool and work value from the barcode reader Example for when the work values of tools 1 through 4 are set as indicated below Tool 1 1 count Tool 2 2 count Tool 3 3 count Tool 4 4 count 01 D2 030400 Tool 5 wired input 0 count When you scan the barcode shown above the LCD will show the following display 1 1 2 2 3 3 4 4 5 0 If a count signal is received for one of the tools the work value will decrease by one After one count signal is received for tool 1 two count signals are received for tool 2 three count signals are received for tool 3 and four count signals are received for tool 4 the values shown on the LCD will all be 0 and the receiver will produce a pass judgment The method of pass fail judgment is the same as that for mode 1 except that in mode 3 pass fail judgment is not performed for each tool but is instead performed for each scanned set of barcode data
3. 29 TWF 700R 2 2 4 Mode 4 Through Mode When using the receiver in mode 4 configure the settings as indicated below lt Settings Made Using the Keypad gt Tool ID registration up to 4 IDs e Double counting prevention timer setting Relay output time setting Mode selection MODE 4 Buzzer BZ sound settings for count signals and fail judgments When you use the receiver in mode 4 it relays the signals that it receives from the registered tools through its output terminals The relationship between tool numbers and output terminals is indicated in the table below lt Relationship between Tools and Output Terminal Blocks gt Tool Output terminal block Tool 1 OUT1 Tool 2 OUT2 Tool 3 OUT3 Tool 4 OUT4 The relay output from each terminal block conforms to the specified relay output time All count signals received during the relay output time are ignored Count signals from the same tool are also ignored during the specified double counting prevention time after the relay output time lt Time during Which Count Signals from the Same Tool Are Ignored gt Count input Relay output time Double counting prevention time Time during which count signals from the same tool are ignored lt Time during Which Count Signals from Different Tools Are Ignored gt Count input Relay output time Double counting prevention time PO Time
4. In mode 4 this terminal transmits output for tool 4 Terminal Block Specifications Power wire size 0 2 mm to 2 5 mm AWG 24 to 12 Standard bare wire length 8 mm Terminal block screw tightening torque 0 5 N m 10 TWF 700R 1 8 1 Power Supply Input Terminal Block Connect a stable 24 VDC power supply to the power input terminal block The power supply input range is from 22 to 48 VDC 1 8 2 Input Terminal Block Connect the work selection tool selection control start end and reset and wired count signals to the input terminal block The input contacts are dry Connect them to devices such as selection switches The signal of an input will be on when its switch is shorted For signal inputs use a device with low chattering that can reliably switch a 12 VDC 5 mA signal on and off Please be aware that applying voltage to the input terminal block can damage the internal circuitry Input Circuit Dry contact input 1 8 3 Output Terminal Block The OUT1 through 4 outputs are relay outputs They may transmit pass fail and buzzer signals depending on the mode Each terminal is shorted when it is on You can attach the terminals to external devices such as revolving lights or a signal tower Please be aware that the internal circuitry may be damaged if the rated contact load is exceeded Output Circuit Relay output Rated Load 250 VAC 5A 30 VDC 5A OUT 1 4 11 TWF 700R 1 8 4 9 P
5. WORK SELECT ce uw E cSaSod E da TOOL SELECT EN So EEEEBE N Z ON OTOTOOTOHELIOOO oO oO oO oO oO O vV U AZ O O O ma mn eo rnrn eel l N ES ee AE XY Power supply Input terminal block Output terminal block input terminal block Terminal block Signal Description name Power supply 24 V Connect to a 24 VDC power supply pe GND Connect to the power supply ground Select one of the pre registered work amounts number of tool movements WORK SELECT 1 to 4 You can specify one of 16 different values in binary by making connections to WORK SELECT 1 to 4 Work selection is only valid in modes 1 and 2 Select one of the pre registered tools transmitter IDs Input HOE SEE ose You can select one of four tools dry contact Tool selection is only valid in modes 1 and 2 input START Receives the start signal at the beginning of an operation END Receives the end signal when an operation is finished RESET Receives the signal that resets the counter COUNT Receives the wired count signal Transmits the pass signal in modes 1 through 3 OM ADESS In mode 4 this terminal transmits output for tool 1 OUT fail Transmits the fail signal in modes 1 through 3 Output In mode 4 this terminal transmits output for tool 2 relay output OUTS buzzer Transmits the buzzer signal in modes 1 through 3 In mode 4 this terminal transmits output for tool 3 OUTA Not used in modes 1 through 3
6. you press a number Press ENT to register the setting The asterisk will move when you press a number Press ENT to register the setting Press ENT in one of the displays shown above to register the settings and return to the normal display 23 2 1 5 Sound Settings TWF 700R This section explains how to enable or disable buzzer sounding for count signals and fail judgments Press 4 SOUNDS COUNT 1 ON O OFF I SOUNDS NG 1 ON O OFF The asterisk will move when you press a number Press ENT to register the setting The asterisk will move when you press a number Press ENT to register the setting Press ENT in one of the displays shown above to register the settings and return to the normal display 2 1 6 Over count Settings This section explains how to enable or disable the over count feature Press 5 OVER COUNT 1 ON O OFF The asterisk will move when you press a number Press ENT to register the setting Press ENT in the above display to register the settings and return to the normal display 2 1 7 Mode Setting This section explains how to set the operation mode You can choose one of the following four The mode selection display appears Select a mode number from 1 to 4 The value that you enter using the keys appears in modes MODE 1 Count judge count mode MODE 2 End input judge count mode MOD
7. E 3 Barcode count mode MODE 4 Through mode Press F1 MODE 1 4 MODE e brackets Press ENT to register the value Press ENT while in the display shown above to return to the normal display 24 TWF 700R 2 2 Operation Examples 2 2 1 Mode 1 When using the receiver in mode 1 configure the settings as indicated below lt Settings Made Using the Keypad gt e Work value up to 16 values Tool ID registration up to 4 IDs Over count setting Double counting prevention timer setting Relay output time setting Mode selection MODE 1 Buzzer BZ output settings for count signals and fail judgments Buzzer BZ sound settings for count signals and fail judgments lt Settings Made Using Terminal Block Input gt Work selection from up to 16 values eTool selection from up to 4 IDs When an end signal is received and the count value is the same as the work value The work value is 3 Counter display 3 2 1 0 3 Count input Can also be reset by a start or reset signal End input w Pass fail Pass judgment output When an end signal is received and the count value is below the work value The work value is 3 Counter display 3 2 1 0 Count input 3 Can also be reset by a End input e start or reset signal Reset input Pass fail Fail Pass judgment output
8. Poka yoke Foolproofing Receiver TWF 700R ES Engineering Sample User s Manual V1 00 S3828 3 res Jesse cvsvvo ve cv ve TWF 700R 1 Before You Use this Device 1 1 Introduction This operation manual contains necessary information for using the product such as general description installation and operation of the product Read the manual carefully before using the product Also keep it at a safe place for ready reference at anytime 1 2 Accessories Antenna piece lt Available Accessory gt AC adaptor Input AC100 240V Output DC24V 1 3 Safety precautions Be sure to read The description here highlights the precautionary matters which must be strictly observed in order to prevent physical harm to the user or other persons and damage to the property E The following pictorial symbols are used to classify and explain the criticality levels of harms or damages that may result from using the product in an improper way while ignoring the instructions E The Caution indication means that failure to observe the instructions Caution may result in human injury or physical damage alone E For handling this machine This machine is a wireless communication device composed of precision parts Do not overhaul remodel It may cause an accident or a machine trouble Prohibited E For working storage environment shock avoid using or storing the product in th
9. RUTU ELECTRONICS CORPORATION 62 1 Toyooka cho Kita ku Hamamatsu shi Shizuoka ken 433 8103 Japan Sales Office Tel 81 053 438 3555 Fax 81 053 438 3411 E mail webmaster herutu co jp 32 TWF 700R 3 3 Troubleshooting Symptom Cause and Solution The receiver is not receiving power Connect the receiver to a power supply Even when the power is turned on nothing a ppears on the LCD display You are in the LCD configuration display j Or the mode is set to mode 4 lt The COURT display LEDS Show Return to the normal display and check th e specified mode The appropriate transmitter IDs are not regist ered Check the registered transmitter IDs The double counting prevention timer is set to After a count signal is received from a tran smitter other signals from the same transmitt er are ignored during the time specified by th e double counting prevention timer setting Ch eck the double counting prevention timer setti ng Wireless transmissions are not succeeding The receiver cannot receive signals from o utside of the communication range Check to see if signals emitted near the rece iver can be received Transmitter signals are not being counted The buzzer has been set to off Check the buzzer sound settings The buzzer does not sound upon the receptio n of a count signal The buzzer has been set to off The buzzer does not sound up
10. ale 7 LED display area Displays the selected amount of work 8 Power switch The power switch 9 Power A terminal block for connecting a 24 VDC power supply input terminal block The input range is from 22 to 48 VDC 10 Key sheet A membrane switch key sheet 11 Work selection signal terminal block 12 Tool selection signal terminal block 13 Control signal terminal block 14 Output terminal block 15 Wall mount An input terminal block used to specify the amount of work An input terminal block used to select what tool to use An input terminal block for receiving the START END and RESET signals An output terminal block used for relaying signals The mount has 6 x 5 mm diameter holes that can be used to attach the receiver to a wall 16 Antenna A 426 MHz helical antenna TWF 700R 1 7 External Dimensions o 5 o a DIO ee TWF 700R 1 8 Connecting the Receiver The receiver is equipped with input terminal blocks for work selection tool selection control signals and the power supply and it is equipped with an output terminal block that contains OUT 1 through 4 Confirm the signal specifications for each terminal block and connect the terminals to the appropriate signals carefully The receiver also has a 9 pin D sub RS 232C port for use with a barcode reader Connect it after confirming the specifications of the signal that you will connect it gt
11. during which count signals from different tools are ignored 30 TWF 700R When two different tools send signals at the same time the TWF 700R may not be able to receive one or both of the signals This is because of the electromagnetic interference that occurs when two transmitters emit electromagnetic waves at the same frequency 31 TWF 700R Chapter 3 Handling Precautions 3 1 Handling Precautions When connecting a power source to the receiver s power input terminal block make sure that the polarity and voltage rating are correct 22 to 48 VDC When making connections to the receivers input and output terminals make sure that the polarity and rating are correct When configuring the receiver make sure that you select the correct mode The receiver does not back up count values or barcode operation data so these values will be reset to 0 when the power is turned off 3 2 What to Do When You Think There s a Problem If you are using the device under normal circumstances and you encounter an error or malfunction refer to section 3 3 Troubleshooting If you still cannot solve the problem contact the retailer you purchased the device from or the Herutu sales office and provide them with the following information Model name serial number and operating environment Connected external devices Process leading up to the error Other useful information such as a detailed description of the error HE
12. e following locations Locations subject to direct sunlight Prohibited Locations where liquids foreign objects corrosive gas or flammable gas may enter the product Locations exposed to high humidity oily smoke dust sand or the like Locations with less stability such as the top surface of an unsteady table or an inclined surface To minimize the possibility of trouble characteristic degradation fire or electrical S The Warning indication means that failure to observe the instructions Warning may result in death or serious injury E For handling this machine Do not use this product for such applications as require an extremely high level of reliability relating to human life Prohibited Prohibited TWF 700R Do not use this product in locations where there is uncertainty about the coverage of radio waves E For handling the power supply Always observe the following precautions to prevent the power cord from being heated damaged or ignited Do not bring the power cord close to fire nor put it into fire The power cord S may be broken or ignited resulting in an accident Prohibited Use the AC adapter and the main body only with the specified power voltage to S protect them against damage or fire accidents Pro d Do not use the main body in a wettable atmosphere It may cause accidents or troubles such as heating igniting and electrical shock Do not touch the
13. ed the work value This setting applies to all modes 19 TWF 700R Keys Used for Registration and Setting Configuration Key Function Description F1 Mode selection Use to select a mode from 1 to 4 F2 ID registration Use to register IDs 1 to 4 for tool selection 1 Work Use to register one of the 16 work values count registration f Use to set the double counting prevention timer and the output 2 Timer setting iiime 3 Buzzer output Use to enable or disable buzzer output at each count signal or p fail judgment 4 BEES nd Use to enable or disable buzzer sounding at each count signal or fail judgment 5 Over count Use to enable or disable the over count feature Normal display When you turn on the receiver a startup display will appear followed by one of the displays shown below depending on the selected mode Name TWF ZOOR Ver Startup display The normal display will appear after approximately 2 seconds In modes 1 2 and 4 MODEI TOOL1234 The registered tool numbers are indicated next to TOOL In mode 3 TE 2 de 3I al st An unregistered tool will be displayed with a dash The count values for tools 1 through 5 appear in the brackets The values decrease as count signals are received 20 TWF 700R 2 1 1 Registering and Deleting IDs This section exp
14. es the special terms that are used in this manual Terminology Explanation Refers to the TWF 600T Transmitter The transmitter can be attached to a variety of tools such as torque wrenches and pliers Tool In this manual tool refers to any tool that has a transmitter attached to it Work Refers to the number of movements of a tool ID Refers to the unique numbers that are assigned to each TWF 600T Code 39 Refers to the Code 39 barcode standard RS 232C Refers to the RS 232C serial communication standard TWF 700R 1 4 General Description The TWF 700R poka yoke foolproofing receiver hereinafter referred to as the receiver can receive signals from TWF 600T transmitters count tool movements according to diffe rent configurations and produce pass fail judgments based on the movements that it has counted The receiver has three count modes in which it keeps track of the number of tool move ments and produces pass fail judgments based on them and one through mode in which it simply relays the signals that it receives from the transmitter You can use each of th ese modes as necessary for different applications The receiver indicates the judgment results by using LED lamps The receiver can also tr ansmit the results to external devices such as revolving lights or a signal tower In additi on the receiver is equipped with a serial port and you can use it with a barcode reader to scan count
15. esets the work values to the last scanned barcode values If a new barcode has been scanned the new data is used but if a new barcode has not been scanned the most recent barcode data is reused 4 Through Mode Mode 4 In this mode the receiver simply relays the signal that it receives from the transmitter You can determine the length of time for which the receiver will transmit relayed signals by specifying the output time setting You can specify up to four transmitter IDs so you can use the receiver to relay the signals of four transmitters However multiple signals cannot be received at the same time The pass fail lamp lights in green in synchronization with the transmission of relayed signals The lamp lights for the same amount of time as the relayed signals are transmitted for The double counting prevention timer and buzzer output settings are enabled The RS 232C output and the work selection tool selection start end reset and count inputs are disabled Even when the double counting prevention timer is in effect the receiver will receive data that has a different ID than the previously received data The receiver will not receive any data while it is relaying a signal 1 10 6 Over count The receiver normally produces a fail judgment when the count value exceeds the work v alue but if you enable the over count feature the receiver will produce a pass judgment when the count value reaches the work value and the pass
16. in D Sub Serial Port RS 232C The receiver is equipped with a serial port for connecting to a barcode reader and receiving barcode signals that conform to the Code 39 standard There is also a serial port that is reserved for future expansion and that is not currently used Signal Line Specifications DTE specification Pin No Signal Description Direction 2 RXD Received data Receiver BCR 3 TXD Transmitted data Receiver gt BCR 5 SG Signal line ground Receiver BCR 7 RTS Request to send Receiver BCR 8 CTS Clear to send Receiver BCR Notes BCR stands for barcode reader Only the signal lines listed above are used Communication Protocol and Format Item Description Baud rate 9600 bps Stop bits 1 bit Data length 8 bits Parity check None Data Format Q Q Q Q Q s 83 Bal 83 82 co co co co cm 3 ie 2 gt 0 O N de gt o o O O O O O A A A A A N N N N N oO oO oO oO oO lt lt lt lt lt D D D D D wn wn n wn n p Bar Code Communication Standard The receiver can receive data that conforms to the Code 39 standard Set unused tools to 00 Set each tool that you intend to use to a value from 01 to 98 If you try to set an unregistered tool to a value intended for a tool that will be used 01 to 98 the data will be regarded as an error and igno
17. ine If you press ENT while the bottom line is blank you will return to the registered ID display 21 TWF 700R lt Deleting a Registered ID gt In the registered ID display press CLR while the tool ID that you want to delete is displayed The following message appears on the LCD ERASE TOOL x O NO 1 YES To delete the ID press 1 If you do not want to delete the ID press 0 If you press 1 the ID display of the tool whose ID you deleted will show 2 1 2 Registering Work Values This section explains how to register selectable work values 1 to 16 which are used in modes 1 and 2 The registered work values are selected through the shorting of the work select terminal block and the COM terminal Press 1 to display the work value display WORK COUNT 1 The work value display appears You can view registered work values 1 through 16 ME AA 2 I 7 WORK COUNT16 If a specified work value has already been registered its current value appears If no value is registered the display is blank Select the number of the work value that you want to register and press ENT to enter the work value configuration display WORK COUNT X x The asterisks represent the current value Enter a number from 1 to 98 for the work count and press ENT The display of the current value will change to the display of the value
18. ing instructions With the receiver you can construct a simple poka yoke foolproofing system within the production line without installing large scale equipment Features e Because the receiver can register four different transmitter IDs you can use it in a gro up with four different transmitters The receiver has three count modes in which it counts the number of tool movements and one through mode in which it simply relays the signal that it receives You can u se these four different modes as necessary for different applications Count judgment mode 1 End input judgment mode 2 Barcode mode mode 3 Through mode mode Through Mode The receiver relays signals that it receives from the transmitters that have been registere d on it Because the receiver can register up to four transmitter IDs it can be used in a group with four transmitters TWF 700R Count Modes You can select tools transmitters and amounts of work number of tool movements for each operation and the receiver will produce pass fail judgments that are based on the number of signals that it receives from the selected tools In modes 1 and 2 you set the tool transmitter and amount of work number of tool movements by applying a signal to the receiver In mode 3 you set the tool and amount of work using external serial input based on a bar code The receiver operates on a frequency of 426 1 MHz The receiver s indoor communica
19. judgment will not change ev en if the count value exceeds the work value 17 TWF 700R About the Count Display The count display LEDs indicate the work value and then the displayed value decreases after each count signal Thus when the count value reaches the work value the displaye d value is zero When the count value exceeds the work value the displayed value is 99 Afterwards the display does not change even if the count value increases 1 10 7 Buzzer The receiver has an internal buzzer that sounds briefly for approximately 0 2 seconds af ter each count signal and continuously when the receiver produces a fail judgment The r eceiver also has an external buzzer terminal BZ Signals are transmitted from this termi nal under the same conditions that the internal buzzer is sounded under For both the internal buzzer and the external buzzer output you can turn buzzer soundin g for count signals and fail judgments off and on separately 1 10 8 Setting Configuration You can register and configure all of the settings of the receiver using the keypad You c an display the registered and configured contents on the LCD The registered and configu red values are stored in the receiver s internal memory They remain stored in the memor y even when the receiver is not being supplied with power 18 TWF 700R 2 Using the Device 2 1 Registration and Settings After you have connected the receiver you will need to registe
20. lains how to register transmitter TWF 600T IDs for tools 1 through 4 The IDs are unique fixed six digit numbers that are assigned to each transmitter TWF 600T IDs are fixed when the receivers are shipped No two receivers are assigned the same ID You can register and delete IDs on the receiver display 1 Press F2 to show the registered ID display TOOL1 If an ID is registered to tool 1 that ID is displayed If no 123456 ID is registered is displayed a Gx e ee Registered ID display fe Oc TOOLS Redi 110008 egistered ID display IS Gas Go Fa sed Registered ID display You can view the registered IDs in the displays shown above To enter registration mode and register a new ID or overwrite an existing ID press F2 in the display of the tool that you want to register TOOL2 120089 212121 The current value is indicated on the top line When the display shown above appears on the screen and the receiver receives the same code from a transmitter TWF 600T twice the received ID appears on the bottom line of the display Press ENT once to move the ID from the bottom line to the top line Press ENT again to register the ID displayed in the top line and return to the registered ID display When the received ID is displayed on the bottom line you can press CLR to clear the display on the bottom l
21. main body the power cord or the plug outlet with wet hands It may lead to accidents such as electrical shock E Do not damage the power cord A short circuit or heating may result causing fire or electrical shock e r e r e Do not use the power plug with dust adhered on it A short circuit or heating may result causing fire or electrical shock Do not give a strong impact onto the power cord It may cause an accident or a machine trouble E hibit Prohibited Prohibited Prohibited Prohibited Prohibited Do not use the power cord if you find out deformation etc in it S It may cause an accident or a machine trouble Seanad ONIDI e o A r ri r Do not charge the main body in locations where flammable gas could be generated It may result in igniting or a fire accident Prohibited Never overhaul the main body S It may cause an accident or a machine trouble Prohibited M When something erroneous has occurred during use Since it may cause fire electrical shock or the like remove the power plug from the plug outlet and ask the outlet store or us for repair When smoke or abnormal odors come out immediately remove the power plug from the plug outlet and ask the outlet store or us for repair Attention Do not use the power cord if it is damaged S Using the damaged power cord may result in fire or electric shock Prohibited TWF 700R Terms Used in this Manual This section defin
22. mode mode4 1 Count Modes Count Judgment Mode 1 In this mode the receiver uses the count value to make pass fail judgments A switch end input is set at the final position of an operation The switch input is receiv ed at the end of the operation If the count value reaches the work value before the end input the receiver produces a pass judgment If the count value does not reach the work value by the time of the end input the receiv er produces a fail judgment The fail judgment will change to a pass judgment if youappl y the remaining necessary count signals At the time of the end input if a pass judgment has already been produced the count value is reset You can clear a fail judgment by applying a reset signal to the receiver This also resets the count value The count value is reset whenever the work value is changed 2 Count Modes End Input Judgment Mode 2 In this mode the receiver uses the count value at the time that it receives the end sign al to make pass fail judgments A start input switch is set at the start position of an operation and an end input switchi s set at the final position The start switch input is received at the start of the operation and then the tightening m ovement begins After it receives the end input the receiver performs pass fail judgment by comparing the work value to the count value If the work value and the count val 15 TWF 700R ue are the same the receiver produces a
23. nal Reset input Pass fail Pass judgment output When an end signal is received and the count value is below the work value The work value is 3 0 Counter display 3 2 1 3 Count input End input Can also be reset by a reset Start input signal Reset input Pass fail Fail Pass judgment output When a reset signal is received during a fail judgment the judgment is cleared and the count value is reset 27 TWF 700R When the count value exceeds the work value The work value is 3 and over count is disabled 99 Counter display 3 2 1 0 3 Count input End input Start input Reset input Pass fail Fail judgment output When over count is enabled The work value is 3 99 Counter display 3 2 1 0 3 Count input End input Can also be reset by a reset Start input signal Te Reset input Pass fail Pass judgment output When count signals are received after a pass judgment The work value is 3 and over count is disabled 0 99 Counter display 3 2 1 3 Count input End input Start input Reset input Pass fail Fail Pass Fail judgment output
24. on the producti on of a fail judgment The receiver will not read barcodes Check to make sure that the data from the barcode scanner conforms to the communica IDs cannot be registered Check the transmitter battery and other co mponents and make sure that the transmitter is producing signals 33 TWF 700R 3 4 Guarantee TWF 700R ES is engineering sample It doesn t become the object of the guarantee regulations similar to mass produced goods because of the engineering sample 34 SEU TI HERUTUELECTRONICS CORPORATION 62 1 Toyooka cho Kita ku Hamamatsu shi Shizuoka ken 433 8103 Japan Sales Office Tel 81 053 438 3555 Fax 81 053 438 3411 Web Site httov www herutu co jp E mail webmaster herutu co jp
25. pass judgment Otherwise it produces a fail j udgment If the receiver produces a fail judgment because the count value is below the work valu e it will produce a pass value without receiving another end signal as you apply the re maining necessary count signals If the receiver produces a fail judgment because the c ount value is greater than the work value you can clear the fail judgment by applying a reset signal to the receiver This also resets the count value If the receiver produces a pass judgment it resets the count value after it receives the next start signal 3 Count Modes Barcode Mode Mode 3 In this mode instead of selecting tools and work values by applying signals to terminal blocks you select them by reading data from a barcode The tool selection terminals and work selection terminals are invalid when this mode is being used The work values 1 to 98 for five tools can be read from a barcode Tools 1 through 4 are for wireless transmissions and tool 5 is for the wired input to the count i nput terminal block Scanned Barcode Data Fixed Length The receiver only loads barcode data for the work values of each tool The barcode data must conform to the Code 39 standard Ni Q pisa i ao di a aiken S O 6 S lt 8 wi O pico si 2 sio oe Lois o Onda Ri Ra R Aira lt lt lt lt Si Bi S Si a Gi Gi E E o D D D D s Di DW BV os a parentheses indicate Sounds Produced d
26. pin D sub male Power supply 24 VDC 22 to 48 VDC 8 point output relay output Switches One power switch Current consumption Approx 300 mA at 24 VDC External dimensions 190 x 210 x 50 W x H x D not including the antenna or protrusions Approx 1 6 kg including the antenna TWF 700R 1 6 Component Names and Descriptions 15 Wall mount 1 BNC connector for 7 the antenna N Pass fail lamp 3 Buzzer 4 LCD display 7 LED display area 5 RS 232C port for a barcode reader 6 RS 232C port not used GOGO Oo 10 Key sheet 8 Power switch 15 Wall mount 9 Power input terminal blo 14 Output terminal block 13 Control signal terminal block input 12 Tool selection signal terminal block input 11 Work selection signal terminal block input 16 Antenna TWF 700R Item Description 1 BNC connector ABNC connector for attaching a whip antenna for the antenna 2 Pass fail lamp A two color LED lamp Green means pass Red means fail Bica A buzzer that can be set to sound at each tool movement or at each fail i judgment 4 LCD display A 16 character x 2 line LCD display 5 RS 232C port A serial interface for receiving input from a barcode reader for a barcode reader 9 pin D sub male 6 RS 232C port An unused serial port reserved for future expansion not used 9 pin D sub m
27. r some values and configure some settings before you can use any of the receiver s various modes Registration ID registration Register the tools that you will use the TWF 600T transmitter IDs You can register up to four tools Work value registration All the initial values are 1 Register work values 1 to 16 You can set each value within the range of 1 to 99 The initial value is 1 Timer settings Output time setting The initial value is 0 1 seconds Set the relay output time for OUT1 to OUT4 pass fail and buzzer Range 0 1 to 1 0 seconds Double counting prevention timer The initial setting is 0 1 seconds Use the double counting prevention timer to specify the time after count input is received for which the receiver will refuse other count input Range 0 1 to 1 0 seconds This setting applies to all modes Buzzer BZ output settings In the initial settings buzzer output is enabled for both count signals and fail judgments Enable or disable output from the buzzer output terminal for count signals and fail judgments This setting is only applicable in modes 1 through 3 Buzzer BZ sound settings In the initial settings the buzzer sounds for both count signals and fail judgments Enable or disable buzzer sounding for count signals and fail judgments This setting applies to all modes Over count setting In the initial settings the over count feature is enabled Set whether or not to allow the count value to exce
28. red 12 TWF 700R 1 9 Installing the Receiver Please heed the following precautions when you install the receiver 1 Keep the antenna away from metal plates and electric wiring and make sure that it is not parallel to them 2 Keep the receiver away from noise sources 3 Choose a location for the receiver at which there is as little electromagnetic shielding as possible between the receiver and the transmitter TWF 600T 4 Transmission performance varies greatly depending upon the location Make sure that the receiver works properly in a location before you install it there 5 The receiver is not designed to be dust or liquid proof Do not install the receiver eln direct sunlight eIn an extremely humid place Near a television or radio Near a welder or any other spark producing device Near a strong magnetic field eIn an area surrounded by metal framing or metal walls Near a device that may malfunction as a result of the electromagnetic waves from the receiver Precaution for Installing the Antenna near Metal Plates and Similar Objects Make sure that the antenna is not parallel to the wall that the receiver is attached to No Yes EP 13 TWF 700R 1 10 Operation Overview 1 10 1 Work Value and Count Value The number of tightening movements required for a pass judgment is referred to as the w ork value and the number of tightening movements that have been performed using the s pecified me
29. that you entered Press ENT again to register the work value and return to the work value display 22 2 1 3 Timer Settings TWF 700R This section explains how to set the double counting prevention timer and the relay output time Press 2 Then press or to switch between the double counting prevention timer configuration display DOUBLE COUNT and the relay output time configuration display OUTPUT TIME DOUBLE COUNT 1 OSEC 4 OUTPUT TIME 1 OSEC The value that you enter using the keys appears in brackets Press ENT to register the value Range 0 1 to 1 0 seconds The value that you enter using the keys appears in brackets Press ENT to register the value Range 0 1 to 1 0 seconds In the display for the timer that you want to set enter a value using the keys and the value will appear in brackets Then press ENT to register the value and return to the normal display The double counting prevention time is the time between the last relay output and the acceptance of the next signal The double counting prevention time does not include the relay output time 2 1 4 Output Settings This section explains how to enable or disable output from the buzzer output terminal for count signals and fail judgm Press 3 ents BZ COUNT 1 ON O OFF 4 I T 1 ON BZ NG O OFF The asterisk will move when
30. thod is referred to as the count value You can register 16 different work values You can set each work value to a number from 1 to 98 The state of the input to the terminal block WORK SELECT 1 through 4 determi nes which registered work value is selected A registered work value is selected when the number that corresponds to it is specified in binary through the shorting of the work select terminals and the COM terminal 1 10 2 ID Registration and Tool Selection The receiver can register four transmitter IDs and assign them to tools 1 to 4 A registered tool is selected when the tool select terminal from 1 to 4 that corresponds to it and the C OM terminal are shorted 1 10 3 Double Counting Prevention Timer After it receives a count signal the receiver ignores other count signals for the period of ti me specified by the double counting prevention timer setting You can set the double counting prevention timer to a value from 0 1 to 1 0 in 0 1 second i ntervals 1 10 4 Output Time Setting You can set the relay output time for OUT1 to OUT4 pass fail and buzzer You can set the output time to a value from 0 1 to 1 0 in 0 1 second intervals 14 TWF 700R 1 10 5 Modes The receiver has four different modes three count modes in which it counts the number of tool movements and one through mode in which it simply outputs the signal that it re ceives End input judgment mode 2 Barcode mode mode 3 Through
31. tion range is approximately 50 m TWF 700R 1 5 Specifications Item Specifications Frequency 426 1 MHz the same as the TWF 600T Antenna Whip antenna with a BNC connector ID configuration tool configuration Key sheet Up to four TWF 600T IDs can be registered 14 keys O to 9 CLR ENT A V and Fi to F4 Character LCD with backlight 16 characters x 2 lines 7 segment LED with 2 digits 25 mm tall characters with red illumination Pass fail Round two color lamp red and green judgment display lamp Green indicates pass Red indicates fail Sounds after each tool movement or pass fail judgment Buzzer frequency Approx 2 3 kHz Volume 95 10 dB at a distance of 1 m Four work selection connectors and one COM connector Five connectors Four tool selection connectors and one COM connector Five connectors Three control signal connectors and one COM connector Four connectors one start one end and one reset connector One wired count connector and one COM connector Two connectors Display Counter Internal buzzer 16 point input dry contact input The terminal block is the same as that used in the WCP 300 Four relay output connectors During the count modes Pass fail and buzzer one unused connector During through mode Outputs 1 through 4 Other inputs Two serial interfaces one unused port and outputs 9
32. uring Barcode Readinl e Number ok Dyfes Data OK Two short beeps Data error Five short beeps The scanned barcode data will be ignored and discarded when When tools 1 through 4 correspond to pre registered IDs and a work value for an unregistered tool is specified When a specified work value is outside of the range of 1 to 98 When all of the work values are 0 The data will be valid as long as one of the work values is greater than 0 16 TWF 700R Pass fail judgment is not performed on each tool Instead the receiver produces a pass judgment when all of the count values are equal to the work values specified in the barcode The receiver does not manage the order in which the tools are used so as long as the count values of all the tools reach their specified work values the receiver produces a pass judgment The receiver loads the barcode at the start of the operation The receiver receives an end signal when the operation finishes If the count value of each tool reaches its corresponding work value before the end input the receiver produces a pass judgment If the count value of one of the tools does not reach its corresponding work value by the time of the end input the receiver produces a fail judgment If the receiver has already produced a pass judgment by the time it receives the end signal the work value is reset The method of pass fail judgment is the same as that for mode 1 The receiver r
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