SMY133-SMY134-SMP133 Operating Manual
8.3 General Oscillogram Module
This module extends the ability to record detailed oscilographic events into internal memory.
For details, see the
General Oscillogram Firmware Modul
e application note.
8.4 Modbus Master Module
This firmware extension adds capability to read out and record Modbus registers from slave units into
the memory. Simply it allows to store locally data from simpler memory less devices connected on the
slave RS 485 bus. This module allows creation of complex monitoring and control systems by using
small and relatively simple building blocks.
Downloaded values are stored into it's memory including an actual timpestamp. Archived readings can
be downloaded into a CEA file or to the SQL database with ENVIS.Daq or Online.
The readings can be both viewed on the instrument display (in
additional screens in the actual data group) and visualised in the
ENVIS program. Users can create graphs, tables, reports and other
out of these archive readings.
It's also possible to collect data from electric-, water- and gas-meters,
power factor controllers, HVAC, GPS, weather and any other device
supporting Modbus.
For details, see the
Modbus Master Firmware Module
application note.
62
