1.3
Page 7
MPC-
143. User’s Manual
3.4 Energy Saving mode
The MPC-143 implements an energy saving mode when the device is powered by an external
battery. This feature is configured by setting two time values:
Every “
Data Transmission Period
”, the device wakes up and performs all the
pending operations following priority as GPRS connection, analog/discrete inputs
reading, Modbus RTU devices reading, and csv file sending over FTP.
Once “
Ext. power control period
” has been reached, the device returns to sleep and
it will wake up agai
n after “Data Transmission Period” has been reached
NOTE: User must make sure “Ext. power control period” value is enough to perform all the
requested operations.
4
“Analog Inputs” tab
The MPC-143 has 3 analog inputs:
Voltage inputs (0-5VDC / 0-10 VDC)
Current inputs (0-5mA /0-20mA / 4-20mA)
Resistance input (PT100)
Go to
Analog inputs>Configuration
and select the sensor output range under
“Range”
column.
Figure 4. Analog inputs configuration
