In Case Of Communication Error (Ethernet) - Panasonic FP-XH M8N16PD User Manual

Programmable controller
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20.2.11

In Case of Communication Error (Ethernet)

 Object
Product no.
Communication Interface
AFPX-COM5
Ethernet × 1 channel
 Situation
Connections and settings may be incorrect.
 Verification steps (when the ERR.LED is not lit)
Connections and settings may be incorrect.
PROCEDURE
1. Confirm the setting of the system register.
Verify if the setting corresponding to the communication port number assigned is
correct.
2. Verify if the LAN cable is securely connected to the cassette or computer.
3. When using the HUB during connection, verify if the power of the HUB has
been connected.
4. Verify if the LINK / ACT LED is lit.
If not lit, it indicates that the LAN cable is not connected properly.
5. Verify the IP address and the IP address of the other end of the connection.
6. Verify if the transmission mode and speed of the COM1 port of the control
unit are consistent with the communication environment setting of the FP-X
communication cassette (AFPX-COM5).
 Verification steps (when the ERR.LED is lit)
Connections and settings may be incorrect.
PROCEDURE
1. Verify the status via the Configurator WD.
There is an IP address conflict on the network if the status is displayed "IP
Conflict Error". Do not set conflicted IP address.
It is unable to get IP from the DHCP server if the status is displayed "DHCP Error".
Verify if there is an exception in the network system.
20.2 What to Do If an Error Occurs
Communication Port No. Assigned
Main
Cassette
Unit
mounting part 1
COM0
COM1
COM2
Cassette
mounting part 2
COM3
COM4
20-13

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