Martel Electronics M2000 - Manual (Page 23)

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*OPT? IEEE-488 RS-232 Sequential Overlapped
(Options command) Returns a list of the installed hardware and software options.
Responses: <option string>,<option string>,(options list, separated by commas)
0 (no options are installed)
Example: *OPT? Returns 0
This command is reserved for future use.
OUT IEEE-488 RS-232 Sequential Overlapped
(Output command) Sets the output of the M2000 and establishes a new reference point for
the error mode. To source or measure a temperature, select the desired sensor and sensor
parameters first. (See the TSENS_TYPE, RTD_TYPE, and TC_TYPE commands.)
Use multipliers, k, m, u with the OUT command, as desired.
Parameters: <value> V Volts dc
<value> A Current dc
Examples: OUT 15.2 V (volts; 15.2 V)
OUT 1.2 mA (current; 1.2 mA)
Each example shows a value and unit, e.g., -15.2 V. If a value is entered without a unit, the
value of the existing output is changed, when logically allowed.
OUT? IEEE-488 RS-232 Sequential Overlapped
(Output query) Returns the output amplitude of the M2000. Multipliers (e.g., K or M) are not
used in the response.
Response: <amplitude value>,<units>
Examples: OUT? returns -1.520000E+01,V
OUT? returns 1.88300E-02,A
OUT? returns 1.23000E+00,V
OUT? returns 1.52000E+01,V
The respective values for the above examples are:
-15.2 V
18.83 mA
1.23 V
15.2 V
RANGE? IEEE-488 RS-232 Sequential Overlapped
(Range query) Returns the present voltage output range.
Response: <range>
Examples: V_0.1V (dc volts 100 mV range)
V_1V (dc volts 1V range)
V_10V (dc volts 10 V range)
V_100V (dc volts 100 V range)
Returns the symbolic name of the voltage output range.
RANGELCK IEEE-488 RS-232 Sequential Overlapped
(Range lock command) Locks or unlocks the present voltage range.
Parameter: ON Locks the present voltage range
OFF Unlocks the present voltage range.
RANGELCK? IEEE-488 RS-232 Sequential Overlapped
(Range command) Returns the RANGELOCK state 1 for ON or 0 for OFF.
Parameter: (None)
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