Maxim Integrated 71M6513H Power Meter IC Family Software - Manual (Page 26)

71M651x Software User’s Guide
MR RMS DISPLAY CONTROL
(LCD)
Description: Allows user to select meter RMS display for voltage or current.
Usage: MR [option]. [option]
Options: 1. [phase] Displays instantaneous RMS current
2. [phase] Displays instantaneous RMS voltage
Values for [phase]: 1 = A, 2 = B, 3 = C
Example: MR1.1 Displays phase A RMS current.
P PROFILE OF METER
Description: Returns current meter
configuration profile
Usage: P
Options: None
The profile of the meter is a summary of the important settings of the I/O RAM registers.
PS POWER SAVE MODE
Description: Enters power save mode Disables CE, ADC, CKOUT, ECK, RTM, SSI, TMUX
VREF, and serial port, sets MPU clock to 38.4KHz.
Usage: PS
Options: None
R USER I/O AND SFR
CONTROL
Description: Allows user to read and write to I / O RAM and special function registers.
Usage: R [option] [register] … [option]
Options: Ix… Select I/O RAM location x ($2000 offset is
automatically added)
x… Select internal SFR at address x
..???.. Read consecutive registers in Decimal
..$$$.. Read consecutive registers in Hex
..=n=n.. Set consecutive registers' values
; Exit SFR controls
Example: RI0$$$ Read CE0, CE1 and CE2 registers
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