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connected in the RS-485 chain at once. Note that these commands will
not return an “OK” string upon making a configuration.
Command
Description
GRST
Reset command. Brings the power supply to a known
state
GCLS
Clear status
GCLR
Clear protect
GPV
Set the output voltage value in Volts
GPC
Set the output current value in Amperes
GOUT
Turn the output to ON or OFF
GOV
Set the OVP level
GOVP
Set the OVP on/off
GOC
Set the OCP level
GOCP
Set the OCP on/off
Error List
When using any of the commands for multi-unit programming for
configuration, a response string is returned. If the command was sent
successfully to the power supply(s) (except for synchronous control
commands), the return string will be “OK”. Otherwise, an error message
will occur. See the table below for the list of errors and their
descriptions.
Return String
Description
Time out
Wait response time has timed out
Range error
Input value is out of range
Multi master
More than one master is in the chain
