Kruger Ecowatt K320 Series Operation Manual page 326

Ecowatt Drive K320 series
®
Indicator
LED4 Power indicator
For details about the operation, see the
A.6.3 Ethernet communication card——EC-TX504
The EC-TX504 communication card adopts standard RJ45 terminals.
Indicator definition:
Indicator
LED1 State indicator
LINK indicator
LED2
ACK indicator
LED3
LED4 Power indicator
A.6.4 CANopen communication
communication card EC-TX511
Name
This indicator is on after the control board feeds power to
the communication card.
Communication Expansion Card Operation Manual
Name
This indicator is on when the expansion card is
establishing a connection with the control board; it blinks
periodically after the expansion card is properly
connected to the control board (the period is 1s, on for 0.5s,
and off for the other 0.5s); and it is off when the expansion
card is disconnected from the control board.
It is on when the connection to the upper computer is
normal; it is off when the upper computer is disconnected.
(Green)
It is on when there is data to return to the upper computer;
it is off when there is no data to return to the upper
(Red)
computer.
This indicator is on after the control board feeds power to
the communication card.
card——EC-TX505
Function
Function
and
-317-
Expansion cards
CAN master/slave
.
control