FX-3R Maintenance
Guide
5-23
Rev. 1.00
5-15. Replacing the Barcode Reader
(On-Demand Production, Option for SCS)
(1) Functions
The barcode reader of the transport unit reads the 1D-barcode of the PWB and transmits the
results to the cPCI-8994 PCB through the RS232C.
(2) Meaning of LED
No.
Name
Function
c
LASER ON LED
Lit when the laser is output.
d
OK/NG LED
•
Lit in green when the OK signal is output.
•
Lit in red when the NG signal is output.
e
TIMING LED
Lit when the timing input is ON.
f
STABILITY LED
Indicates the reading stability and operation status of the main
unit. (See also the Table below.)
g
TEST switch
The following operations can be performed with this switch.
•
Test mode is started.
•
When this switch is pressed instantaneously (2 sec. or less),
the BL-600-series reads the barcode only once.
STABILITY LED indications in accordance with barcode reader operation status
Barcode reader operation status
STABILITY LED indication
Remedy
Power is turned ON.
STABILITY LEDs are lit sequentially from
the bottom.
⎯
Setup mode
All STABILITY LEDs flash.
⎯
Setting send/receive standby status The 1st, 3rd, and 5th STABILITY LEDs
from the top flash at the same time.
⎯
Laser forced OFF
The bottom STABILITY LED flashes.
⎯
Barcode reader error
Any of the 2nd, 3rd, and 4th STABILITY
LEDs from the top flashes.
The main unit error or power voltage
drop may occur.
g
TEST switch