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Auxiliary commands, Repeat command – Maxim Integrated 6613_OMU_2+2S_URT_V100 User Manual

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UG_6613_ 060

6613_OMU_2+2S_URT_V1_00 Firmware Description Document

Rev. 1.1

11

4.4 Auxiliary Commands

4.4.1 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 wb overcurrent event count, Vrms SAG event
count, Vrms overvoltage event count, voltage, power, and accumulated energy measurements with the
following command string:

>)20????????

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.