Yokogawa DA100 - Manual (Page 34)

4-5 IM DA100-11E
Overview and Specifications of Ethernet Interface
4
4.3 Names and Functions of Each Section
Warning
If the STS2 LED is lit, there is a problem with the communication. You can check the details of the
problem by displaying the communication status (see section 4.8 “Displaying the Communication
Information”).
Error
An error occurs when the communication fails. When communication error or EEPROM error
occurs, the DA100 must be repaired.
STS1, STS2 Indication Type of Error Cause
Number of blinks by STS1 is 1 and by STS2 is 1 Configuration error IP address is not set.
Number of blinks by STS1 is 1 and by STS2 is 2 Communication error Error occurred while processing
TCP/IP.
Number of blinks by STS1 is 2 and by STS2 is 1 EEPROM error EEPROM malfunction