REXROTH RD 500 Series, Applications Manual

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7-8
Operator Control and Visualization RD 500 RD51
DOK-RD500*RD51*******-IB04-EN-P
Fault Display
If an operating condition which initiates a fault occurs, the fault display
replaces the operating display.
Fault
Motor overtemperature
5h 24min
Line 1: fault message
Line 2: fault cause
Line 3: fault time
(operating hours)
FA520004EN00.FH9
Fig.: 7-12 Fault display
LED Display
LED display Meaning
No LED lit Operating condition, power-on inhibitor
not ready to power-up
Green LED lit
Operating condition, ready to power-up
Green LED lit
Yellow LED lit
Operating condition, ready
Yellow LED lit
Operating condition, operation (run)
Red LED lit Operating condition, fault
Fig.: 7-13 LEDs