ABB ACS5000 User Manual page 152

Chapter 10 - Preventive and corrective maintenance
Name
PWR Off
Green
STAT Green
Yellow
Blinking yellow
Red
Blinking red
RX Off
Yellow
TX Off
Yellow
10-16 (36)
LED indications of the NEXA-21
Color
NEXA-21 not controlled by the NETA-21 or the NETA-21 boots up
NEXA-21 detected by the NETA-21 and the NEXA-21 turned on
System in operation, OK.
DDCS drives (/converters/inverters) commissioned.
Communication with drives (/converters/inverters) OK.
System reboots, the NEXA-21 temporarily out-of-order
Limited connectivity.
Devices not found.
Internal error.
DDCS network not physically OK, or no devices detected.
Incompatible device in DDCS.
NEXA-21 has lost connection to a configured device.
Note: DDCS is running.
Not receiving data
Receiving data
Not transmitting data
Transmitting data
3BHS221906 ZAB E01 Rev. D
Function
ABB
5k A UM