6
akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: +49 (0) 511 16 59 672–0 - www.akytec.de
2.3 Control elements
Four LEDs and two DIP switches are on the front panel.
Table 2.1 DIP switches
DIP
switch
State
Description
FACT
Off
RS1 interface parameters (device address and baud rate) are set to user
settings
On
RS1 interface parameters are reset to default:
Device address = 16
Baud rate = 9.6 kbit/s
ARCH
Off
Stop data logging
On
Start data logging
Table 2.2 LEDs
LED
Color
State
Description
PWR
—
Off
Supply voltage off or outside the permissible range
Green
On
Supply voltage inside the permissible range
RS1
—
Off
No data transmission over RS1 or USB
Green
Flashing
RS1 or USB with user settings, data transmission
in progress
Yellow
On
RS1 or USB with default settings
Flashing
RS1 or USB with default settings, data
transmission in progress
RS2
—
Off
No data transmission over RS2
Green
On
Interval between data packets
Flashing
Data packet received over RS2
Yellow
On
Interval between data packets, query cycle
exceeded, no timeout
Red
On
Interval between data packets, timeout
SD
Red
On
No memory card, data stored to the built-in flash
memory
Flashing
Data loss, memory card or built-in flash memory is
full
Green
On
Logging paused, memory card can be removed
Flashing
Logging in progress, memory card inserted and
CANNOT be removed
Yellow
On
Memory card inserted, logging stopped
