SIG-5440 User Manual Ver. 1.0
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1.4.4
LED
SIG-5440 provides 8 LEDs.
Figure 1-10 4 LED
LED operations according to each state are as follows:
When the script is running: RUN
When the script is running: RUN
When a network is not connected: LINK
When a network is connected: LINK
When a TCP connection is NOT established: MTX & MRX
When sending data to the TCP: MTX
When receiving data from the TCP: MRX
When the input port is OFF: Di0, Di1, Di2 & Di3
When the input port is ON: Di0, Di1, Di2 & Di3
