Troubleshooting; Led Status - Danfoss MCA 123 POWERLINK Operating Instructions Manual

Troubleshooting

9 Troubleshooting

9.1.1 LED Status

Powerlink Port 1
Status/error
S/E LED
Link/Collision Port 1
L/C LED P1
Link/Collision Port 2 L/C LED P2
Illustration 9.1 LED Status
Power OFF or state
NMT_GS
NMT_GS_INITIALISATION
NMT_CS_NOT_ACTIVE
NMT_MS_NOT_ACTIVE
Device Operational
Flickering
NMT_CS_BASIC_ETHERNET
Blinking
NMT_CS_Stopped
Single flash
NMT_CS_PRE_OPERATIONAL_1
NMT_MS_PRE_OPERATIONAL_1
Double flash
NMT_CS_PRE_OPERATIONAL_2
NMT_MS_PRE_OPERATIONAL_2
Triple flash
NMT_CS_READY_TO_OPERATE
NMT_MS_READY_TO_OPERATE
Table 9.1 S/E LED
Power OFF or NO Link
Link
Table 9.2 L/C LED
MCA 123 POWERLINK Operating Instructions
Powerlink Port2
Port 1 Port 2
Option A
MCA123
130B1489
POWERLINK
MAC 00-1B-08-00-00-00
Address
ON
SW. ver. TM. ver.
8 7 6 5 4 3 2 1 OFF
Green:
Green:
Green:
Green:
Green:
Green:
Green:
Green:
Green:
®
MG92C102 - VLT is a registered Danfoss trademark
LED
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