Faults and Alarms
10
FAULTS AND ALARMS
E0129 - ETHERNET OFFLINE
Description:
Indicates communication failure between the slave and the network controller.
Actuation:
It occurs when, once established communication between the slave and the network master, there is an interruption
in this communication. The method for detecting the interruption of communication depends on the network:
EtherNet/IP: timeout in I/O connection, or master goes to IDLE state.
PROFINET: timeout on the cyclic communication between master and slave, or master goes to STOP state.
In this case, the device will show in the HMI E0129 message. This indication will automatically disappear at the
moment when the communication is reestablished.
Possible Causes/Correction:
Verify whether the network master is properly configured and operating normally.
Search for short-circuit or bad contact in the communication cables.
Verify the entire network installation – cable laying, grounding.
E0130 - ETHERNET INTERFACE ACCESS ERROR
Description:
Indicates internal error in data exchange between SRW01-ETH smart relay and Ethernet interface.
Actuation:
It occurs when the control board can not exchange data with the Ethernet interface or when the Ethernet interface
identifies some internal error.
In this case, the device will show in the HMI an alarm message E0130. Is is necessary to restart the Ethernet interface,
power cycling the product or using P0899.
Possible Causes/Correction:
Restore the factory configuration, and then perform the device parametrization again.
Hardware errors caused by the improper handling or installation of the product can cause this error. If possible,
test it by replacing the product.
E0131 - TIMEOUT ON MODBUS COMMUNICATION
Description:
It indicates fault in the Modbus TCP communication. Indicates that the equipment stopped receiving valid telegrams
for a period longer than the one programmed in P0756.
SRW01-ETH | 36
