Programmer's Reference Manual Intermec Fingerprint® v8.70.0 ...

LED ON/OFF
Purpose Statement for controlling the dual-color “Status” indicator.
Syntax LEDON|OFF|BLINK [,DATAIN]
Chapter —Program Instructions
specifies the color of the Status indicator:
0 controls the green LED (default ON).
1 controls the red LED (default OFF)
Remarks All present Intermec Fingerprint printers are equipped with three LED
(Light Emitting Diode) control lamps on the front panel. The center one
of the LEDs (normally marked “Status” on the keyboard overlay) can be
used to indicate, for example, when an error occurs, when the printer is
ready, or when data is received.
Under the Direct Protocol, the “Status” LED starts blinking green, when
data are received on the standard input channel, and switches to solid
green, when the channel has been silent for 0.8 seconds. Under the Direct
Protocol, the Status LED may also be affected by the error handler, see
ERROR statement.
BLINK mode means that the “Status” LED is lit for 0.4 seconds at an
interval of 0.4 seconds.
If the DATA IN flag is set with the BLINK mode, reception of data on the
standard input channel controls whether the “Status” LED shall blink or
be switched off, exactly as the behavior under the Direct Protocol.
If you set LED 0 ON and LED 1 ON, the “Status” LED will get solid red.
Note: If the printer has a console that does not includes the blue Intermec
Ready-to-Work Indicator, please refer to Intermec Fingerprint v8.10,
Programmer's Reference Manual for a description of the LED ON/OFF
statement.
Example In this example, the “Status” LED will be solid red if you, for example,
attempt to run the program with a raised printhead. Lower the printhead
and a label will be fed out. The “Status” LED switches to solid green.
10 LED 0 ON
20 LED 1 OFF
30 ON ERROR GOTO 1000
40 PRPOS 30,300
50 FONT "Swiss 721 BT"
60 PRTXT "OK!"
70 PRINTFEED
80 LED 0 ON
90 LED 1 OFF
100 END
.....
.....
1000 LED 0 OFF
1010 LED 1 ON
1020 RESUME
Intermec Fingerprint v8.70.0/v10.0.0 Programmer´s Reference Manual 1