5.1 Maintenance
5.1 fault handling
(4) In the ring network configuration ring network, only one of them needs to be configured as a ring root node.Others do not
need to be configured.Other defaults are that the ring network is from the node.
(5) IP Configuration To faclitate management, IP addresses can be modified, and each device must be within the same IP
address segment.
(6) lf one or more devices in the ring network can not work properly, please insert one set of optical fibers after replacement,
and then insert another set of optical fibers after the equipment system is activated.
Maintenance contents:
Please ensure that there is no strong EMl equipment around SCB2000.
Please ensure that no heat source is placed around SCB2000.
Check the SCB2000 wiring cable regularly for signs of looseness.Make sure the cables are firmly connected.
Note:
During system maintenance, please power off the system.Please ensure that all power supply has been disconnected
before the operation.
5 Maintenance and troubleshooting
Typical fault :
The serial number
System failure
possible cause
proposal
The system is not
powered on
The inverter device
is not available on
ProMate software
SCB2000 for the maintenance of the whole machine, such as internal failure, please replace the whole machine.
Note: when replacing 5CB2000, please power off the system
1
The socket is not
powered.
Check that the LN
power input is normal
Check the adapter
to ensure that the ac
input is fully plugged
into the socket
Check the adapter
to ensure that the dc
output is plugged into
POWER==12V
Replace the power
adapter
Please contact the
supplier or goodwe
after sale
Check whether the
three -phase ac power
line is not connected
and reconnect it
Set according to the
actual number of
inverters connected
The number of
devices is not set
PLC communication
board fault
Please contact the
supplier or goodwe
after sale
The three-phase ac power
line is not connected
The adapter ac input
is not plugged in
The adapter dc output
is not plugged in
Power adapter failure
SCB2000 system failure
2
13
14
