Indicators During Operation - Pepperl+Fuchs KFD2-HLC-Ex1.D Series Manual

HART Loop Converter KFD2-HLC-Ex1.D(.**)
Operation
5.1

Indicators during Operation

The isolated barrier displays the following operating modes and fault messages during
operation.
Status Indicators
LED
Green LED
Red LED
Yellow
LEDs
Table 5.1
Status Description
Off No power supply
Flashes regularly Start-up phase, self-test
On Normal function
Flashes briefly Displays a single HART fault message received by the field device
Flashes regularly Invalid HART data (missing communication or fault in the
field device)
On Device self-test of isolated barrier detected a fault
On Isolated barrier is in reset state, all other LEDs are off
On For KFD2-HLC-Ex1.D.2W and KFD2-HLC-Ex1D.4S:
• Output Out 1, relay energized
• Output Out 2, relay energized
For KFD2-HLC-Ex1D.4S:
• Output Out 3, relay energized
• Output Out 4, relay energized
EN
EN - 53