Status Leds; Switch-Over The Device-Supply - TR-Electronic HID V5 Installationsanleitung

Hardware description

4.3 Status LEDs

4.4 Switch-over the device-supply

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LED ext. power: lights up green,
if the Plug Power Supply Unit is connected at the +24 Vdc input of the PC adapter.
A measuring system which is connected to the PC adapter can be supplied over
the 15-pol. D-SUB connector. If furthermore a connection to a PC with TRWinProg
is established, in online operation the connected measuring system is detected.
Programming's refer to the measuring system.
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LED rxd - pc: lights up yellow, if data are received
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LED txd - pc: lights up yellow, if data are sent
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LED device: lights up red,
if a USB connection to the PC is established but no power supply and no
measuring system is connected to the adapter.
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LED device: lights up green,
if a USB connection to the PC is established and a power supply or a measuring
system is connected to the adapter.
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Plug Power Supply Unit not connected to the PC
- The measuring system must be supplied separately with voltage.
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Plug Power Supply Unit connected to the PC adapter
- The measuring system is supplied via the PC adapter with voltage.
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TR - E - TI - DGB - 0103 - 05
Printed in the Federal Republic of Germany
06/21/2016