Mrm" Command - Caen ELS LiAM 6005 User Manual

Remote Control

5.3.8 "MRM" Command

The 'MRM' command is used to set the value of the desired output current
set-point:
where:
 value is the output current desired set-point [A].
The difference between the 'MWI\r' command and the 'MRM\r' command is
that the first one generates a direct change in output current while the second one
makes the power supply go from the previous to the actual current value performing a
ramp, defined by a slew-rate (in A/s) stored in the EEPROM cell 30.
The LiAM module responds with acknowledgment command '#AK\r' if the
value is correctly set and with a '#NAK\r' if:

the set value is out-of-range (the maximum settable current value is user-
defined and stored in EEPROM cell 4);

the module is OFF (it is necessary to turn the module ON first);

the module is performing a ramp (it is necessary to wait for the power supply
to end the previous ramp);
Examples:
MRM example with the LiAM module in OFF state:
MRM:-2.872\r
MRM example with the LiAM module ON and not ramping:
MRM:3.1234\r
MRM:value\r
LiAM User's Manual
#NAK\r
#AK\r
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