CARLO GAVAZZI VMU-C EM, Инструкция по эксплуатации

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VMU-C
VMU-C Instruction manual 54
e) Enable contribution to the virtual main meter : if no main instrument has been
defined (from the configured instrument list), VMU-C EM will automatically create
a virtual instrument (one for AC energy and one for DC energy). It will represent
the sum of all the real instrument having this option enabled.
f) Notes : notes field.
g) Baud rate (bps): specify the communication rate (9600, 19200, 38400 or 115200)
previously set on the instrument.
h) Data bits : specify the data format used by the instrument (7 or 8 bits).
i) Parity : specify the communication parity type (no parity, even parity, odd parity); it
shall match the values set on the instrument.
j) Stop bits : specify the number of stop bits (1 or 2 bits); it shall match the values
set on the instrument.
Pressing the “Save” button will add the energy meter to the list
Note :
the “Description” field box can take on 3 different colours, having three different
meanings:
- GREY : configuration OK and serial communication enabled
- YELLOW: configuration OK but serial communication not enabled.
- RED : error in configuration data. Communication with the relevant module will
be impossible.
Click on the “Add” button again to add other energy meters.
3.2.5.2 CONFIGURING SET-POINTS
Press the “Configure Set-Points” button to access the alarm configuration page.
Button granting access to the alarm configuration page
It grants access to the configuration page allowing to configure up to 8 different alarms
for each instrument.