Atop Technology MB5001C User Manual - Manual (Page 40)

User Manual Version 1.0
MB5001C series 1-port Modbus Gateway
Copyright © 2010 Atop Technologies, Inc.
All rights reserved. Designed in Taiwan.
39
Note: It could be reversed for the pin of VIN- and VIN+.
B.4 Buzzer/LED Message
B.4.1 Buzzer
“ ^ “: Beep twice
“ = “: Beep off
Message Description
^===^===^===^===^===^===^... (1sec) Watchdog problem, return service is required
^^^^^^^^^^^^^^^^^^^^^^^...
Memory problem, return service is required
^==^========^^ (5sec)
Startup OK but AP firmware is disabled
^==^========^^^ (5sec)
Startup OK and AP firmware is enabled
Table 1. Buzzer Message
B.4.2 LAN LED
Message Description
LED Off Ethernet Disconnected
LED blinking with Green Data is transmitting on Ethernet for 100Mbps
LED blinking with Orange Data is transmitting on Ethernet for 10Mbps
Table 2. LAN LED Message
B.4.3 COM Port LED
Message Description
LED off No data is transmitting on COM port
LED on blinking state Data is transmitting on COM port
Table 3. COM Port LED Message
B.4.4 RUN LED
Message Description
LED on Jumper JP1 pin1 and pin2 are short to disable AP firmware in the
flash memory.
LED blinking (rate: 0.5Sec) AP firmware is running
Table 4. RUN LED Message