0x8117
Cause
For a time longer than the time-out period set in 0x23B6:002 (P514.02), no value was entered into the Keep alive register 0x23B6:005 (P514.05).
Description
Modbus TCP Keep Alive time-out
Remedy
Check communication with the master.
Product categories
i550Severity/response
Fault (configurable) Setting parameters: 0x2859:009 (P515.09)
Setting parameters: 0x2859:009 (P515.09)
Fault message ID
33047Keypad display
MB.Keep Alive TO