EASY-DRIVER – User’s Manual
37
“MRG” Command
The ‘MRG\r’ command returns the value stored in the “value” parameter of a
desired EEPROM cell. The correct form for the reading request is as follows:
#MRG:
cell_num
\r
where:
-
cell_num
is the EEPROM cell number.
The on-board EEPROM memory - used to store module information as
calibration parameters, identification, thresholds – has 512 cells, so that
cell_num
is
limited between 0 and 511.
The “value” section of the EEPROM is used to store calibration parameters,
identification, thresholds, etc. and other user-definable factors. For more information
on how to write parameters in the “value” area of the memory, please refer to “MWG
Command” section.
Replies from the EASY-DRIVER power supply are in the following format:
cell_content
\r
where:
-
cell_content
is the
cell_num
content in an ASCII representation.
The MRG command, being a reading command, returns a response in any
module condition.
Examples:
MRG example for cell 23 (containing DC undervoltage threshold [V]):
MRG:23
\r
0.2
\r
