Fluke 724 Calibration Manual

Calibrators
Serial Command List (726)
17
Serial Command List (726)
Table 5 lists the serial commands for the 726 Calibrator. Refer to “Remote Control
Interface (725 and 726)” for activation steps.
Table 5. Serial Command List-726
Command Response/Actions
Command
Arguments
Comment Ch 1 Ch 2
*IDN? Returns the ID string
“FLUKE,726,0,{sw_rev}” where
sw_revision is the firmware
revision
Verify model
number and
firmware
revision
X X
FUNC? Returns {Upper},{Lower}
{Upper} responses
(Channel 1)
DCI, DCI_LOOP, DCV,
DCI_ERROR,
DCI_ERROR_LOOP
{Lower} responses
DCI, DCMV, DCV, DCI_SIM, TC,
RTD, FREQUENCY,
PULSE_TRAIN
Answers with
the configured
function for the
upper and
lower display
X X
VAL? Returns the measured value with
base units for the upper and lower
display
{upper_val},{upper_units},{lower_
val},{lower _units},
upper_units: V, A, PERCENT
lower _units: V, CEL, FAR, A,
OHM, CPM, HZ, COUNT
X X
UPPER_MEAS 1 argument, valid
settings: DCI,
DCI_LOOP, DCV,
DCI_ERROR,
DCI_ERROR_LOOP
Set upper
channel
measure mode X

Fluke 724 Specifications

General

Temperature Range	-10°C to 55°C
Thermocouple Types	J, K, T, E, R, S, B, L, U, N
Current Measurement	0 to 24 mA
Operating Temperature	-10°C to 55°C
Function	Process calibrator
RTD Types	Pt100, Pt500, Pt1000
Voltage Measurement	0 to 10 V
Loop Power	24 V DC
Display	Dual Display
Power Supply	4 AA batteries
Resolution	0.1 °C
Storage Temperature	-20 °C to 60 °C
Battery Life	25 hours
Relative Humidity	0 % to 90 %
Safety Compliance	CSA C22.2 No. 1010.1:1992