DATA TRACEABILITY IN YOKOTA SYSTEM WRENCH

DATA TRACEABILITY IN YOKOTA SYSTEM WRENCH

As we know that our YOKOTA system wrench is a very unique product. It is like the DC tool with ±5% accuracy, high RPM, Torque display, count display. So they have many other features also, like Printing the data on Printer, tightening & Parameter data on Hyperterminal through LAN & SERIAL cross cables.
Yokota the controller also has the capability to save the tightening data. Its capacity is 10000. They have 8 inputs & 8 output ports also for controlling the system with socket tray, PLC, etc. We can integrate it with the conveyor line. It is a complete POKAYOKE system. These all features are available on all the system wrenches like Pneumatic system wrench, Electric & battery system wrench.   

TRACEABILITY FEATURES
• Patented strain- gauge type torque transducer
• Patented angle encoder
• The onboard storage of cycle date results
• Real-time transmission of cycle data via Ethernet or Serial
• Tightening trace can be accessed and stored
• Capable of integration with plant networks, PLCs, data archival and MES System

SOME ADDITIONAL FEATURES OF CONTROLLER

• 2-way communication by RS-232
• Automatic group change (sequence programmable)
• Real-time clock
• Built-in timer (for a job)
• More input signals 
• More output signals
• Can be integrated into the production any thinkable way
• (input-output signals)
• Statistics inside CP CPK
• Memory for 10.000 cycles





Yokota wrench systemYokota system
Yokota system wrench



DATA TRACEABILITY THROUGH SERIAL RS232C (CROSS)
Open the Hyperterminal on your PC now match the serial setting like baud rate between Hyperterminal & controller through below commands.
Hyperterminal and controller

Press the command “W92” in controller & now you can set the baud rate, flow, parity and all from this command.
W92 Controller

These commands are forgotten the data on HyperTerminal.
Hyperterminal

These commands are for setting the data length & time.

DATA TRACEABILITY THROUGH LAN (CROSS)
Data traceability through lan

Data traceability through lan


Command for LAN setting
So we can do all the settings in the YOKOTA controller.

INPUT & OUTPUTS

Input & Output

 HERE WE HAVE 8 INPUTS & 8 OUTPUTS
INPUT WORKING – WHEN WE SHORT “COM” & “1N1” THEN WORKGROUP “A” WILL SELECT, SHORT “COM” & “IN2” WORKGROUP “B” WILL SELECT & SO ON
OUTPUT WORKING – BETWEEN EVERY TWO RELAY THERE IS A “COM”. LIKE, IN BETWEEN “RY1” & “RY2”. SO IF YOU WILL GIVE POSITIVE & NEGATIVE DC VOLTAGE (24V) TO COM THEN IT WILL COME OUT THROUGH ASSIGNED RELAY. LIKE “RY2” IS FOR “OK” THEN YOU WILL GET THAT VOLTAGE FROM “RY2” WHEN TIGHTENING DONE OK.

By default Output setting
• RY1 – OVER
• RY2 – OK
• RY3 – UNDER
• RY4 – FAST/SLOW ERR
• RY5 – HI
• RY6 – TOTAL OK
• RY7 – NG


Location: India

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