Raisecom
RC3000-15 (P100R001) Hardware Description
9 Asynchronous data cards
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9.3.5 LEDs
Table 9-17 lists LEDs on the 8RS485 card.
Table 9-17
LEDs on the 8RS485 card
LED
Color
Description
PWR
Green
Power LED
Green: the power supply is normal.
Off: the power supply is abnormal.
SYS
Green
System status LED
Green: the system is working improperly.
Off: the system is working improperly.
Blinking green: the system is working properly.
TD1–TD8
Green
Sending data LED
Blinking green: the corresponding channel is sending
data. The blinking frequency is related to the volume of
data being sent.
Off: the corresponding channel is not sending data.
RD1–RD8
Green
Receiving data LED
Blinking green: the corresponding channel is receiving
data. The blinking frequency is related to the volume of
data being received.
Off: the corresponding channel is not receiving data.
9.3.6 DIP switch
Table 9-18 lists configurations of the DIP switch on the 8RS485 card.
Table 9-18
Configurations of the DIP switch on the 8RS485 card
SW1
Function
Status
Description
BIT1
Enter or quit
ISP mode.
ON
Enter ISP mode. In this mode, the RC3000-15 is
waiting to be upgraded. You can upgrade MCU
program through the serial interface on the
backplane.
OFF
Enter normal working mode.
BIT2
Configure the
interface type.
ON
Set all the 8 interfaces to RS422 full duplex.
OFF
Set all the 8 interfaces to RS485 half duplex.
BIT1 and BIT2 of SW1 are in all OFF status after delivery, so the RC3000-15 can
work properly.