Mistake-proofing (Pokayoke)
for Tasks Using Tools in the Production Process

VersionUpdate
June 14,2023

Simple Pokayoke Counter
TW-800R-SCL V2.00

This Pokayoke receiver has a simple and sophisticatedcounter feature for customers who say, "I want to start
mistake-proofing (pokayoke) right now for tasks using tools".

Start Pokayoke Immediately
Enhancement of Counter Feature and Expansionof Usage Environment
Ensuring Traceability of Tasks

Contentsof Version(V2.00)
UpdateNewly Added Mode

Additional Features in "Stand-alone Mode"・Output task results data to LAN・Counting-up
・JUDGE by work timer
・Sensor input to enable counting

・Work number display
・Automatic JUDGE ON/OFF setting
・Setting RESET-key disabled・Setting to output PASS/FAIL continuously until RESET

Using just one easy button operation, you can construct a Pokayoke system (taskcount management) with a tool (installed our Pokayoke transmitter).
You can register one type of work with TW-800R-SCL*1.

Count Note: When receiving a signal from a Pokayoke

Expansion of Usage Environment

For usability in factories in various industries and sizes, we have upgraded thefollowing mistake-proofing (pokayoke) features to meet customer demands while
maintaining the simplicity of our 'Simple Pokayoke Counter TW-800R-SC'.

transmitter, it either counts down or counts up.
Work

1

Process B

Process CWork

Task
STARTWorkJUDGERESETTransmitter
Support○Task Contents of a Work (Example)
2 times
No timer function
40 Seconds

Specified Count Value
Tool Timer (Task time per tool)
Work Timer (Task time taken per work)
Task
START
BuzzerSound

PASS/FAILJUDGE

The JUDGE is determined as either PASS or FAIL
depending on any or all of the conditions of specified
count value and work timer.
Output task results data foreach fastening to LAN

Sending task
results to external
devices connectedto the LAN.*3

Output PASS/FAIL■ Various tools used at worksites such as manufacturing, logistics,

and construction are compatible with this system.

●Check Pen S ●Cordless Power Tool ●Electric Screwdriver ●Torque Wrench ●Pliers Wrench●Approval Stamp ●Cable Tie Gun ●Riveter ●The LOCTITE® hand pump and more

A task count offastening screws witha cordless power tool
can be managed.

Pen checking evena large number of
items in the final
process is easy.

A task count offastening bolts with atorque wrench canbe managed.

A mode that only counts up
and does not JUDGE (countsup to 999 times)■Enhancement of Counter Feature and■Start Pokayoke Immediately

Process A

・Simple count mode

Forgetting toTasks of approval
remove hosestamping can beclamps with pliers checked thoroughly.
is prevented.

We also offer the TW-800R-MCL, a battery-powered
Pokayoke receiver with a count feature that allows'Pokayoke Anywhere' regardless of location, whileproviding the same features as the TW-800R-SCL.

TW-800R-SCLTW-800R-SC(Stand-alone mode)

Configurable Specified CountValue

Up to 99 times per work
(2-digit count display)

Up to 999 times per work
(3-digit count display)

Count-up of number of tasks

No(Countdown only)

Yes(Countdown, Count-up)

Buzzer Loudness

Piezo Buzzer 70dB (at 0.1 m(3.9")) (a loud voice)

Piezo Buzzer 90dB (at 0.1 m (3.9"))(a very loud voice)

JUDGE Method

JUDGE according to task
count

JUDGE according to task count / JUDGE byexternal signal / JUDGE by work timer

RESET Method

RESET with the set timer
RESET-key press

RESET with the set timer / RESET-key press /RESET by external signal

Sensor Input Function
to Enable Counting

NoYes

Function to Output Task
Results Data to LAN

NoYes

Setting PASS/FAIL Output

Fixed (100 ms)

Selectable from 13 types of time

Installation Method

Desktop

Desktop, Wall mount possible

Available Countries

Japan / Canada / USA

Japan / Canada / USA / China / Thailand /Vietnam / Philippines / India■Ensuring Traceability of Tasks
By linking*2 with "POKAYOKE plus" via LAN, the functions of TW-800R-SCL
can be greatly expanded, such as sequence function, work execution
reservation function, history management of task results for each work,
registrable unlimited number of works, etc.
TW-800R-SCL

TW-800R-SCL× POKAYOKE plus

(Stand-alone mode)(Application interlock mode)

Work operation in
TW-800R-SCL

Operation based on work
registered in
TW-800R-SCL

Operation based on work execution instruction fromPOKAYOKE plus

Registrable Task
Contents for One Work

Task contents using'one tool'

Task contents using 'up to 8 tools' (in the case ofregistering installed TW-800R-SCL at up to 8 stations inone work)

Registrable work count

1 TypeHistory Management ofTask Results for EachWorkNoYes

Remarks-Sequence function (manageable the order in which tools
are used), work execution reservation function, battery
level notification function(Up to 8 types
with the use ofoptions*1)

Unlimited('Tool usage history' and 'work execution history'
are saved in CSV format)*1: You can register up to 8 types of work by using the option 'Input Cable for Work-Select'.
*2: With the TW-800R-SCL, you can select one of three operating modes: 'stand-alone mode', 'simple count mode' or 'applicationinterlock mode'. When using the TW-800R-SCL in combination with 'POKAYOKE plus', select 'application interlock mode'.
*3: With the TW-800R-SCL, you can select one of three operating modes: 'stand-alone mode', 'simple count mode' or 'applicationinterlock mode'. When using the TW-800R-SCL in combination with 'POKAYOKE plus', select 'application interlock mode'.

Please contact your nearest distributor.

422-1 Higashimikata-cho, Kita-ku, Hamamatsu,
Shizuoka, 433-8104 Japan
TEL: +81-53-438-3555 / FAX: +81-53-438-3411
URL: https://www.herutu.co.jp/en/Email: info@herutu.co.jp
202305000P