Connections and displays
CX22B / CX22B-W A3169-8.0 HBM: public 25
Module LED
The module LED (see Fig. 4.1 on Page 15) lights up
green when the CX22B‒W power supply is present. The
module requires approx. 1 minute after switch-on before
the boot process is complete.
LEDs on the Ethernet connection
The LEDs light up as follows (see number 3 in Fig. 4.1):
The left LED lights up when an Ethernet connection is
present and flashes for a 10/100MBit network con
nection.
The right LED lights up when the device is working at
1GBit.
Status LEDs for the operating status
The "RECORDING" LED
shows continuously yellow when measurement data
are being recorded. If a start trigger was set, the LED
flashes yellow while waiting for the trigger event.
The "ERROR" LED
lights up yellow if the software detects an error, e.g.
when no connection could be set up to the devices at
the start of the project. The LED flashes if the avail
able free memory drops below 1 GByte.
All Status LEDs can also be triggered via Limit values
and events in catman
EASY. To do this select Set dig
ital output: CX22B digital output in the Configure
limit value and event monitoring dialog and enter the
required LED in Bit/Condition.
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