4 CC-Link Option Components
10
◆ CC-Link Option LED Display
Table 3 CC-Link Operation LED Status
◆ Setting Station Address
Set drive parameter F6-10 to a station address (Range 1 to 64) unique to the network. If set to 0, the L.ERR light will turn on and a Station Address
Error (AEr) will occur.
Name
Indication
Operating Status Remarks
Color Status
L.RUN Green
ON Normal operation • Receiving data normally
OFF Timed out
• Timed out waiting to receive
• Logging onto the network
• During reset
L.ERR Red
ON CRC error
•CRC error
• Station address setting error (F6-10 = 0)
OFF During communications
• Normal communications
• During reset
SD Red
ON Sending data
• Sending data
Note: LED may appear to flash with slower baud rates.
OFF No data transfer
• No data being sent
• During reset
RD Red
ON Detecting data received
• Detecting data that was received
Note: LED may appear to flash with slower baud rates.
OFF Waiting for data
• Data not yet received
• During reset
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