Maxim Integrated 78M6631 - Manual (Page 31)

UG_6631_078 78M6631 Firmware Description Document
Rev 2 31
7.3.5 Repeat Command
The repeat command can be useful for monitoring measurements and is efficient in demands from the
host.
If the host requests line frequency, alarm status, Irms overcurrent event count, Vrms overvoltage event
count, voltage, power, and accumulated energy measurements with the following command string:
>)21????????
If the host then desires this same request without issuing another command, the repeat command can be
used:
>, (no carriage return needed for the repeat command)
The host only needs to send one character rather than an entire string.
Auxiliary
Description: Various
Commands: , Typing a comma (“,”) repeats the command
issued from the previous command line. This is
very helpful when examining the value at a
certain address over time, such as the CE
DRAM address for the temperature.
/ The slash (“/”) is useful to separate comments
from commands when sending macro text files
via the serial interface. All characters in a line
after the slash are ignored.