FEC DSP1500 Main Unit - Manual (Page 95)

enFORCE DSP1500 Main Unit Hardware Manual
PAGE 5 - 55 (Rev. 4.0)
Chapter 5: Control Interfaces
Status LEDs
LED Color State Description
1
(RUN)
Green
ON Normal Operation
OFF
Network non-participating or timeout status
No power on module
2
(ERRL)
Red
ON
CRC error detection
Illegal station number or illegal baud rate selected
OFF
Normal Operation
No power on module
3
(RDLED)
Green
ON Data being received
OFF
No data reception
No power on module
4
(SDLED)
Green
ON Data being transmitted
OFF
No data transmission
No power on module
1
2 3
4