STEVAL-IPE012V1 STMicroelectronics, STEVAL-IPE012V1 Datasheet - Page 16

• Manufacturer Part Number: STEVAL-IPE012V1
• Description: EVAL BOARD ENERGY METER
• Manufacturer: STMicroelectronics
• Series: -r

Specifications of STEVAL-IPE012V1

• Design Resources: STEVAL-IPE012V1 Schematic STEVAL-IPE012V1 BOM
• Main Purpose: Power Management, Energy/Power Meter
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: STPM10BTR, STM8L152
• Primary Attributes: Single Phase with 1 Current Transformer & Shunt
• Secondary Attributes: Tamper Detection
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-11462

Single-phase energy meter features
6.4
6.4.1
Note:
Note:
16/34
Now the meter low power LCD display and IrDA communication are operational until push
button SW3 is operational.
LCD display modes
The STEVAL-IPE012V1 demonstration board offers the user different parameters. The
metering parameters display is configured in a specific manner based upon the power mode
of the meter:
●
●
Meter run mode display
During the main power-on condition, all the critical parameters, with details of last month’s
logs for metering parameters, are available on the display.
Parameter display is classified for mains on condition:
●
●
Auto-scroll mode
In auto-scroll mode, the following parameters are displayed on the LCD one by one:
●
●
●
Auto-scroll mode interval (8sec) is configurable in “autoscroll_display.h” in the firmware.
Push button mode
In push button mode, the parameters listed below are displayed on the LCD on pressing
push button SW3. Each button push displays the next push button parameter. If the push
button is in pressed condition for 4 seconds, the board enters auto-calibration mode. For
more details on auto-calibration, please refer to
In push button mode, the following parameters are displayed on the LCD:
●
●
●
●
●
●
●
●
●
When the push button SW3 is released, the LCD display returns to auto-scroll mode after a
push button mode interval (10 sec).
Push button mode interval (8 sec) is configurable in “pushbutton_display.h” in the firmware.
Meter run mode LCD display
Meter low power LCD display
Auto-scroll mode
Push button display mode
Cumulative active energy (kWh)
Max demand (kW) of last month
Average PF of last consumption month
All LCD segments on
Date and time
Max demand since last reset
Cumulative energy for last six months
Max demand for last six months
Instantaneous PF
Instantaneous voltage
Instantaneous current
Instantaneous load in Watts.
Doc ID 17778 Rev 1
Section
6.1.
UM0981