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What are the different led status of 140NOP85000 indicates?

LED Description:
These LEDs are on the front of the 140 NOP 850 00 module: 

LED Display Panel Indicators:
Use the LEDs in display panel to diagnose module conditions, as follows: 

Not affected. The LED continues to operate as other conditions dictate.
1 RDY blinks for a duplicate IP on any network, and the individual NS LEDs indicate the network with the duplicate IP.
2 RDY blinks for a default IP on any network.
3 RDY blinks 5 if any network is configured to be used, but no Ethernet link is connected to it. For example, the router is enabled but ETH 2 does not have a cable connected to it.
4 ACT remains ON after the module has completed its power-up sequence and has an active connection to the CPU.
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