Maxim Integrated 71M6533-DB - Manual (Page 33)

71M6533- DB Demo Board User’s Manual
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0x40 Vah_B Total VA hours in element 1
0x32 Whi_C Total Watt hours consumed through element 2
0x4A Whe_C Total Watt hours generated (inverse consumed) through element 2
0x3A VARhi_C Total VAR hours consumed through element 2
0x52 VARhe_C Total VAR hours generated (inverse consumed) through element 2
0x42 VAh_C Total VA hours in element 2
Table 1-8: MPU Accumulation Output Variables
1.10.3 USEFUL CLI COMMANDS INVOLVING THE MPU AND CE
Table 1-9 shows a few essential commands involving data memory.
Command Description
)1=2 Clears the accumulators for Wh, VARh, and VAh by setting bit 1 of the CONFIG register.
)A=+2080 Applies the value 208A to the IMAX register
)9=+6000 Applies the value 600V to the VMAX register
)2F?? Displays the total accumulated imported Wh energy
MR2.1 Displays the current RMS voltage in phase A
MR1.2 Displays the current RMS current in phase B
RI5=26
Disables the emulator clock by setting bit 5 in I/O RAM address 0x05. This command will
disable emulator/programmer access to the 71M6533.
RI5=6 Re-enables the emulator clock by clearing bit 5 in I/O RAM address 0x05.
]U
Stores the current CE RAM variables to flash memory. The variables stored in flash memory
will be applied by the MPU at the next reset or power-up if no valid data is available from the
EEPROM.
Table 1-9: CLI Commands for Data Memory