Takuma AS-1 WRITER User manual

AS-1 WRITER User Manual Rev.1.0 1/8
Rev.1.0
TAKUMA SEIKO CO., LTD
Rev.1.0
TAKUMA SEIKO CO., LTD
TEL [phone]
FAX [phone]
User Manual
AS-1 WRITER

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TAKUMA SEIKO CO., LTD
Contents
1 Introduction ........................................................................................................................................... 3
2 Appearance............................................................................................................................................. 3
3 Specification........................................................................................................................................... 3
4 Part names............................................................................................................................................. 4
5 Interface ................................................................................................................................................. 5
6 Operation ............................................................................................................................................... 6
7 REGULATORY COMPLIANCE INFORMATION................................................................................ 8
8 Revision History..................................................................................................................................... 8

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1Introduction
This address sensor unit (AS-1) is an RFID low-frequency (LF) 134.2kHz reader/writer
unit for address tag for AGV (Automated Guided Vehicle) system with internal loop antenna.
Address tags are used by the AGV to determine its position while driving.
AS-1 has two types of the functions by factory default, AS-1 READER is an RFID reader function
for use with AGV, AS-1 WRITER is an RFID writer function for writing an ID to a tag.
This user manual describes the AS1 WRITER unit.
2Appearance
* The appearance of AS-1 READER is almost the same as above.
3Specification
Compliant : ISO 11784/11785 134.2kHz RFID
ID Tag type : RI-TRP-WR3P-30 (23mm Glass), RI-TRP-WR2B-30 (32mm Glass)
Dimension : 88mm (W), 73mm (D), 27mm (H)
Weight : 100g
Voltage : DC +12V
Current : 0.5A
A
S-1 WRITER front view
A
S-1 WRITER back view

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4Part names
CN1
CN4

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5Interface
CN1 (JST B12B-PH-K-S)
Pin No. Pin Name Function Description
1 GND -
2 DC +12V Power
3 NA -
4 /OKT O Execute done signal for EXE LED
5 DB7 O Data bit 7 for LCD (1602) module
6 DB6 O Data bit 6 for LCD (1602) module
7 DB5 O Data bit 5 for LCD (1602) module
8 DB4 O Data bit 4 for LCD (1602) module
9 BL O Back Light enable for LCD (1602) module
10 W/R I Write/Read switch signal (L: Write Mode)
11 RS O Register Select signal for LCD (1602) module
12 STB O Strobe signal for LCD (1602) module
CN4 (JST B6B-PH-K-S)
Pin No. Pin Name Function Description
1 Battery I A/D converter input for battery voltage check
2 /CLEAR I LCD clear switch button
3 /UP I UP switch button
4 /X10 I X10 switch button
5 /DOWN I DOWN switch button
6 /EXE I EXE switch button

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6Operation
Write operation:
-Turn on the power.
-Put AS-1 WRITER above the ID tag you want to write.
-Set R/W switch to WRITE side.
-Press the CLEAR, UP, X10, DOWN button and select the number you want to
write ID address number.
CLEAR : ID write address to “000”.
UP : ID write address to 1 increase.
DOWN : ID write address to 1 decrease.
X10 : Hold down this button and press UP button then ID write
address to 10 increase. (DOWN is 10 decrease)
-Confirm WrADRS: xxx “OK” display by EXE button.
If writing was succeeded, EXE LED will light 100msec.
If writing was failed, LCD display will present Wr ADRS:xxx “NG” .
―――Write mode ―――
Wr ADRS: xxx

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Read operation:
-Turn on the power.
-Put AS-1 WRITER above the ID tag you want to read.
-Set R/W switch to READ side.
-Press the EXE button.
-If reading was succeeded, ID address number will present on LCD display.
If reading was succeeded, EXE LED will light 100msec.
If reading was failed, LCD display will present Rd ADRS: xxx .
During read operation, CLEAR, UP, X10, DOWN button disabled.
Other:
-If Battery voltage check function finds low battery voltage situation will display
Low Battery! .
-LCD backlight will turn off automatically if no any buttons pressing during in a
few seconds.
―――Read mode ―――
Rd ADRS: xxx

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7REGULATORY COMPLIANCE INFORMATION
Product Name: Address sensor unit
Model Name: AS-1 WRITER
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
TOMITA U.S.A INC. (HEADQUARTERS)
7801 Corporate Blvd. Ste. G, Plain City, OH. 43064 U.S.A.
TEL：[phone] FAX：[phone]
FCC CAUTION
Changes or modifications not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if
not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is likely
to cause harmful interference in which case the user will be required to correct the interference
at his own expense.
8Revision History
Rev. Description
1.00 1st release