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NOVATEK-ELECTRO EM-481
Appendix A
(mandatory)
Versions and modifications
Firmware versions are listed in Table A.1.
Table
А.1
– Firmware versions
Version
Date of issue
Remarks
25
10.04.2017
Demo version
26
27.04.2017
Improved operation in slave mode using RS-485
27
6.06.2017
Added support for statistical functions for variable ranges in task files
29
8.09.2017
Support for task files in UTF-8 format is added.
Support for incoming GSM connections via Modbus TCP (for static IP
provided by the GSM operator) is added.
The IP address in the GSM network is displayed alternately with the IP
address in the local Ethernet network.
The operation speed with remote Modbus TCP server is improved. The
speed of GSM operation is increased.
30
2.11.2017
It is added the ability to execute task files more often than 1 second
32
6.12.2017
It is added the ability to use in the task files the special sequences in
the rows - telephone numbers
36
22.02.2018
It is added the ability to receive account status from the GSM operator
It is increased stability of GSM operation
the clock synchronization and account receiving commands have been
added
The device versions are specified in Table
А.2.
Table
А.2
– The device versions
Version
Date of issue
Remarks
1
10.04.2017
First version
