参数资料
型号: 71M6515H-DB
厂商: Maxim Integrated Products
文件页数: 15/66页
文件大小: 0K
描述: BOARD DEMO 71M6515H ENERGY METER
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: 71M6515H
已供物品: 2 个板,线缆,CD,电源
71M6515H Demo Board User’s Manual
Calibration Constants Area (2):
This area is on the left side of the GUI window and contains three entry fields for each phase. The function
depends on the selected CE image (CT/Shunt or Rogowski sensor):
GUI Element
(Label)
Function (CT/Shunt)
Function (Rogowski Sensor)
Calibrate IA
Calibrate VA
Calibrate IB
Calibrate VB
Calibrate IC
Calibrate VC
Calibration constant for phase A current (default = 16384)
Calibration constant for phase A voltage (default = 16384)
Calibration constant for phase B current (default = 16384)
Calibration constant for phase B voltage (default = 16384)
Calibration constant for phase C current (default = 16384)
Calibration constant for phase C voltage (default = 16384)
Phase Adjust A
Phase Adjust B
Phase Adjust C
Calibration constant for phase A current
angle (default = 0)
Calibration constant for phase B current
angle (default = 0)
Calibration constant for phase C current
angle (default = 0)
Calibration constant for phase A current
angle (default = -3973)
Calibration constant for phase B current
angle (default = -3973)
Calibration constant for phase C current
angle (default = -3973)
During calibration (see section 2.1), the values of the calibration coefficients obtained with the calibration
formulae should be entered in these fields.
Temperature Compensation Area (3):
This area consists of a vertical column of entry and display fields to the right of the Calibration Constants
area. The Gain Adjust field from area 1 functionally belongs in the Temperature Compensation area.
GUI Element
(Label)
Raw
Delta T
Nominal
Y Cal deg 0
Y Cal deg 1
Y Cal deg 2
Element
Type
Display field
Display field
Entry field
Entry field
Entry field
Entry field
Default
--
--
0
0
0
0
Function
Raw temperature (chip substrate temperature)
Difference between raw and nominal (calibration)
temperature
The raw temperature should be entered here during
calibration
The constant correction coefficient for the RTC can be
entered here if RTC compensation is required.
The linear correction coefficient for the RTC can be entered
here if RTC compensation is required.
The quadratic correction coefficient for the RTC can be
entered here if RTC compensation is required.
The linear compensation coefficient of gain over
temperature is entered here automatically as soon as a
PPM/C
Entry field
0
temperature value is entered in the “Nominal” field.
Values determined by the host may be entered here if
the DEFAULT PPM bit in the Configuration area is set to
0.
PPM/C2
Entry field
0
The quadratic compensation coefficient of gain over
temperature is entered here. See the PPM/C field for details.
Scaling factor for the calculation of temperature. The default
DEG SCALE
Revision 2.0
Entry field
22721
value for DEG SCALE (22721) should not be changed.
TEMP_X = DEGSCALE * 2 -22 * ( TEMP_RAW - TEMP_NOM )
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? Copyright 2005 TERIDIAN Semiconductor Corporation
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