Lenze PROFINET Controller-based Automation - Manual (Page 37)

Lenze · Controller-based Automation · PROFINET® Communication Manual · DMS 1.2 EN · 04/2014 · TD17
37
9 Diagnostics
9.1 LED status displays of the MC-PND communication card
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9.1 LED status displays of the MC-PND communication card
[9-1] LED status displays of the MC-PND communication card
MC-PNx-001_LED
ACTIVE LINK
PROFINET
SYS
ST0
ST1
ST2
LED Colour Status Description
SYS Green On Operating system is running
Yellow Blinking once per
second (1 Hz)
Error during boot process
On Boot loader waits for boot process
- Off No voltage supply or hardware is defective.
ST0 Red On System error: Watchdog timeout
Channel, generic or extended diagnostics is available.
Blinking 2 times per
second (2 Hz)
DCP signal is triggered via fieldbus.
Off No error
ST1 Red On No configuration or too slow physical connection or no physical
connection
Blinking 2 times per
second (2 Hz)
No data exchange
Off No error
ST2 - - No function
Link Green On Connection to Ethernet has been established.
Off No connection to Ethernet
Active Yellow Blinking Device transmits/receives Ethernet frames