Lenze E94AYCEP - Manual (Page 45)

Diagnostics
LED status displays
8
EDK94AYCEP DE/EN/FR/ES/IT 4.0
45
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H1_Diagnose−−−−(DUMMYSEITEVOR)−−−
8 Diagnostics
LED status displays
LED
Description Pos. Colour Condition
MS Green Blinking The communication module is supplied with voltage, but has no connection to
the basic device (basic device is either switched off, in the initialisation phase,
or not available).
On Communication module is supplied with voltage and has a connection to the
standard device.
ME Red On There is an error in the area of the communication module.
BS Green The LED functions are controlled by the NMT state machine.
Off The communication module is not active at the fieldbus.
Status
NMT_GS_OFF, NMT_GS_INITIALISATION,
NMT_CS_NOT_ACTIVE / NMT_MS_NOT_ACTIVE
The Ethernet POWERLINK network is in the initialisation phase.
(The LED flashes once per second.)
Status
NMT_CS_PREOPERATIONAL_1 / NMT_MS_PREOPERATIONAL_1
The Ethernet POWERLINK network is in the initialisation phase with cyclic
traffic.
(The LED flashes twice per second.)
Status
NMT_CS_PREOPERATIONAL_2 / NMT_MS_PREOPERATIONAL_2
The Ethernet POWERLINK node waits for the starting signal.
(The LED flashes three times per second.)
Status
NMT_CS_READY_TO_OPERATE / NMT_MS_READY_TO_OPERATE
The Ethernet POWERLINK node has not found any managing node and is in
the "BASIC−Ethernet" operating mode.
(The LED is blinking at a frequency of 10 Hz.)
Status
NMT_CS_BASIC_ETHERNET
The Ethernet POWERLINK node is in the "Stopped" status. Waiting for
disconnection.
(The LED is blinking at a frequency of 2.5 Hz.)
Status
NMT_CS_STOPPED
The Ethernet POWERLINK node is in the operating phase.
(The LED is lit permanently.)
Status
NMT_CS_OPERATIONAL / NMT_MS_OPERATIONAL
BE Red On There is a fieldbus error.
DE Red On The communication module is not accepted by the standard device.
See notes given in the documentation on the standard device.