参数资料
型号: 71M6533-DB
厂商: Maxim Integrated Products
文件页数: 10/75页
文件大小: 0K
描述: BOARD DEMO 71M6533
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
主要目的: 电源管理,电度表/功率表
嵌入式:
已用 IC / 零件: 71M6533
主要属性: 三相功率表
已供物品: 2 个板,线缆,CD,电源
71M6533- DB Demo Board User’s Manual
Figure 1-2: DB6534T14A3 Demo Board with USB-to-Serial Adapter
1.7.2 POWER SUPPLY SETUP
There are several choices for the meter power supply:
?
?
Internal (using phase A of the AC line voltage). The internal power supply is only suitable when the phase A
voltage exceeds 220V RMS. A jumper needs to be installed across JP1 on the bottom of the board.
External 5VDC connector (J1) on the Demo Board.
1.7.3 CHECKING OPERATION
A few seconds after power up, the LCD display on the Demo Board should display this brief greeting:
H
E
L
L
0
The “HELLO” message should be followed by the display of accumulated energy:
3.
0.
0
0
1
The Wh display should be followed by the text “Wh”, as shown below:
3.
W
h
The decimal dot in the rightmost segment will be blinking, indicating activity of the MPU inside the 71M6533.
The Demo Code allows cycling of the display using the PB button. By briefly pressing this button, the next
available parameter from Table 1-1 is selected. This makes it easy to navigate various displays for Demo
Boards without having to use the command line interface (CLI).
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71M6533H-IEL 制造商:Maxim Integrated Products 功能描述:Metering Systems on a Chip - SoC Precision Energy Meter IC
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