Yaskawa JAPMC-MC2303-E - Manual (Page 140)

7.1 Before Starting to Locate Faults
7-2
7.1 Before Starting to Locate Faults
When the 262IF-01 does not work normally, check to see the following points.
Contents
1 Have you attached the units correctly?
2 Have you set the switches correctly?
3 Have you set the network IP address correctly?
4 Have you set the common memory area correctly?
5 Have you tightened the unit connectors firmly?
6 Have you connected the communication cables correctly?
7 Have you connected the terminator to the 10BASE5 cable connector?
8 Have you grounded the 10BASE5 cable?
9 Is the 10BASE-T/100BASE-TX cable meeting the requirements of category 5 or higher?
10 Have you turned ON an Ethernet hub or repeater?