How to restore the factory default settings of a Sentera device?
Modbus RTU – how to interconnect Sentera devices
The settings of Sentera products can be changed via the parameters in the Modbus Holding registers. We distinguish between communication parameters and operational parameters.
Resetting the communication parameters is hardware-based. Such a reset is often required when communication via software is no longer possible. To reset the Modbus communication parameters to their factory default values, put a jumper on pins 1 and 2 of the P1 header for at least 5 seconds.
