Network: user fault 1

Hva betyr 25249 ?

This fault indicates that the 'Activate fault 1' function has been triggered via the NetWordIN1 data word. The activation signal was detected within the NetWordIN1 data word 0x4008:001 (P590.01). This fault type typically results in the motor being brought to a standstill.

• The network master (e.g., PLC) is setting the 'Activate fault 1' bit within NetWordIN1 (Parameter 0x4008:001 (P590.01)) erroneously.
• Logical fault in the PLC or network master program, causing an incorrect value to be written to NetWordIN1.
• Communication issues on the industrial network, leading to corrupted or incorrect data in NetWordIN1.
• Parameter 0x4008:001 (P590.01) is mapped to a process value that has exceeded its configured threshold, triggering the fault.
• Malfunctioning network interface card or module on the drive, misinterpreting network data.

Klikk på steg for å spore fremgangen.

1. 1

   Use network diagnostic tools (e.g., Wireshark, PLC diagnostics) to monitor the exact value of NetWordIN1 (Parameter 0x4008:001 (P590.01)) from the master.

2. 2

   Examine the network master's program logic (e.g., PLC code) for the conditions that cause the 'Activate fault 1' bit in NetWordIN1 to be set.

3. 3

   Inspect the network cabling (e.g., Ethernet, Profibus) and connectors for physical damage or loose connections.

4. 4

   Verify the network communication parameters (e.g., IP address, baud rate, node ID) on both the drive and the network master.

5. 5

   Temporarily disable the 'Activate fault 1' function linkage to NetWordIN1 in the drive's configuration to confirm if the network signal is the source.