参数资料
型号: 71M6511-DB
厂商: Maxim Integrated Products
文件页数: 41/115页
文件大小: 0K
描述: BOARD DEMO 71M6511 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: 71M6511
已供物品: 2 个板,线缆,CD,电源
71M6511/71M6511H Demo Board User’s Manual
MPU ACCUMULATION OUTPUT VARIABLES
Accumulation values are accumulated from XFER cycle to XFER cycle (see Table 1-12). They are all in 64-
bit format. The 6511 has an LSB of 6.6925*10 -13 * VMAX * IMAX * In_8 Wh. Thus, the accumulators will hold at
least 136 years of data when XFER rate is 1Hz.
The CLI commands with two Dollar signs e.g. )39$$ should be used to read the variables. When using the
commands with two question marks, e.g. )39?? , negative decimal values will be displayed when the most
significant bit is set.
XDATA
Word
Address
0x2F
0x31
0x33
0x35
0x37
0x39
0x3B
0x3D
0x3F
0x41
0x43
0x45
0x47
0x49
0x4B
0x4D
0x4F
0x51
0x53
0x55
Name
Reserved
Reserved
Reserved
Reserved
Reserved
Wh_A
Whe_A
VARh_A
VARhe_A
VAh_A
Wh_B
Whe_B
VARh_B
VARhe_B
VAh_B
Reserved
Reserved
Reserved
Reserved
Reserved
Description
Total Watt hours consumed through phase A 1)
Total Watt hours generated (inverse consumed) through phase A 1)
Total VAR hours consumed through phase A 2)
Total VAR hours generated (inverse consumed) through phase A 2)
Total VA hours in phase A 3)
Total Watt hours consumed through phase B 1)
Total Watt hours generated (inverse consumed) through phase B 1)
Total VAR hours consumed through phase B 2)
Total VAR hours generated (inverse consumed) through phase B 2)
Total VA hours in phase B 3)
: If EQU = 0, Wh_A = real component of IA*VA and Wh_B = real component of IB*VA.
: If EQU = 0, VARh_A = reactive component of IA*VA and VARh_B = reactive component of IB*VA.
: If EQU = 0, VAh_A = apparent energy based on IA*VA and VAh_B = apparent energy based on
Table 1-12: MPU Accumulation Output Variables
Notes:
1)
If EQU = 1, Wh_A = real component of VA * (IA – IB)/2 and Wh_B = real component of VA*IB.
2)
If EQU = 1, VARh_A = VA * (IA – IB)/2 and Wh_B = VA*IB.
3)
IB*VA.
If EQU = 1, VAh_A = apparent energy based on VA * (IA – IB)/2 and VAh_B = apparent energy based
on VA*IB.
Revision 5.4
? 2005-2007 TERIDIAN Semiconductor Corporation
Page: 41 of 115
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