Panasonic AFP0HC32ET User Manual page 16

FP0H EtherNet/IP Function
 LED displays when PLC is started
The MS and NS LEDs turn on in the following order when the FP0H is started.
Each lighting time of the lighting order 1 to 4 is 0.25 seconds.
Lighting order
1
2
3
4
5
1-6
Lighting state
MS NS
Green ON OFF
Red ON OFF
Green ON Green ON
Green ON Red ON
Green ON OFF