RIGOL DM3058 - Manual (Page 169)

RIGOL
Programming Guide for DM3058/DM3058E 5-20
1. COMP
Command Format:
COMP
COMP?
Function:
COMP – Enables the multimeter enter COMP mode, the Touch-Hold is enabled
automatically (or you can use HOLDCLR command to disable it).
COMP? - Queries the last comparison.
Return Format:
The query returns the last comparison. If the last COMP reading is higher than
the upper limit, the query returns HI; if it is less than the lower limit, returns LO;
if the result is within the range specified, returns PASS; if the measurement has
not been completed, returns “—”.
2. COMPCLR
Command Format:
COMPCLR
Function:
The command enables the multimeter exit the COMP mode and Touch Hold
function If it is active and backs into its normal work.
3. COMPHI
Command Format:
COMPHI
Function:
The command sets the upper limit of the COMP mode.
Explanations:
could be a signed integer or a signed real number.