Set or return step number
Set or return step n action state
Set or return step n current value
Set or return step n time value
Set or return step n voltage value
Return program total n step numbers
Return the protected state, 0=no
protection happened, 1=OVP, 2=OCP,
3=OPP, 4=CV to CC and 5=CC to CV
Set or return CC to CV protection
switch
Set or return CV to CC protection
switch
Set or return over-current protection
switch
Set or return over-current protection
level
Set or return over-power protection
switch
Set or return over-power protection
level
Set or return over-voltage protection
switch
Set or return over-voltage protection