Endress+Hauser Fieldgate FXA520, Руководство по эксплуатации

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Fieldgate FXA520 3 Function and System Design
Hauser 15
3.4 Operability
Fig. 3.6 shows the display elements of the Fieldgate FXA520 together with other operating elements
that are located behind the front panel.
Fig. 3-6: Front panel of the Fieldgate FXA520
3.4.1 Display elements
3.4.2 Operating elements
3.4.3 Service interface
Item Light emitting diode (LED) Meaning
1 Green LED constant Indicates the power supply is correct
2 Red LED constant Indicates a fault
Red LED flashes Indicates a warning / on-site communication via PC / hardware is unlocked /
system start
3 Yellow LED Switching status of the built-in relay
LED off = relay de-energised
LED on = relay energised
4 Yellow LED Indicates: connection active
5 Yellow LED Indicates: communication / GSM version: field strength display if no connection
Item Element Meaning
6 Socket Connection socket for DAT module
7 Button Button for hardware locking and configuration reset
Item Element Meaning
8 Socket Connection socket for PC cable / service connector
6 7 8
1 2 3
4 5