It is possible to adjust the Zelio clock in Remote Mode:

1.Zelio Modbus and Ethernet Module

There are 4 clocks words(Registers address 0x0020 to 0x0023) to Read/Write the Zelio clock from a Master
Modbus or a Client Modbus TCP/IP.

2.Communication Modem via Interface (SR2COM01)

Laptop and Zelio Soft using a Modem(PSTN or GSM),it is possible to download the Zelio application and to
adjust the clock of Zelio Logic Refer to attached resolution which describe the possibilities of a Modem connection
between ZelioSoft and a Zelio Logic module.