ABB TruONE ATS - Page 86

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TruONE® ATS, INSTALLATION AND OPERATING INSTRUCTION
1
LCD, TOUCH
5.6.2.1 Signallings
The following table illustrates the possi-
ble signals, and their meaning:
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Fig. 5.15 Signals of Ekip Com Profibus DP -module
LED Indication Description
Power LED, green Off Power supply absent.
On fixed Power supply and communication with the
device present.
On, with two quick flashes per second Power supply present, and communication
with device absent.
RX LED, green Off Communication not active.
On, fixed Communication active.
TX LED, green Off Communication not active.
On, flashing Communication active.
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Table 5.9 Indication / Ekip Com Profibus DP-module