Table of Contents
Advertisement
5522A
Operators Manual
Command
OUT_IMP
PHASE
PRES_UNIT
RANGELCK
Changes made to the setup menus that are not saved in memory are discarded on reset.
Response:
Example:
Place the Calibrator in a reset condition, evoking the commands and values shown above.
RTD_TYPE
(Resistance Temperature Detector Type command) Sets the Resistance Temperature
Detector (RTD) sensor type.
Before using RTD_TYPE, select RTD using the TSENS_TYPE command. After using
RTD_TYPE, select the output temperature using the OUT command. Changes in
temperature sensors changes the output to 0 °C. Once set, the Calibrator retains the RTD
type until power off or reset.
Parameters: PT385
Example:
Set the RTD type to a 100-ohm type, using the pt3926 curve
(α=0.003926 ohms/ohm/°C). The resistance of 100 ohms refers to the ice point
characteristic, (the resistance of the RTD at 0 °C (32 °F)).
RTD_TYPE?
(Resistance Temperature Detector Type query) Returns the Resistance Temperature
Detector (RTD) type used for RTD temperature simulations.
Responses:
Example:
6-36
Value
Z1M
0DEG
<PRES_UNIT_D value>
OFF
(None)
*RST
x
x
IEEE-488
RS-232
(100-ohm RTD, curve α=0.00385 ohms/ohm/°C)
(200-ohm RTD, curve α=0.00385 ohms/ohm/°C)
PT385_200
(500-ohm RTD, curve α=0.00385 ohms/ohm/°C)
PT385_500
PT385_1000 (1000-ohm RTD, curve α=0.00385 ohms/ohm/°C)
(100-ohm RTD, curve α=0.003926 ohms/ohm/°C)
PT3926
(100-ohm RTD, curve α=0.003916 ohms/ohm/°C)
PT3916
(10-ohm RTD, empirical curve)
CU10
(120-ohm RTD, empirical curve)
NI120
RTD_TYPE PT3926
x
x
IEEE-488
RS-232
(100-ohm RTD, curve α=0.00385 ohms/ohm/°C)
PT385
(200-ohm RTD, curve α=0.00385 ohms/ohm/°C)
PT385_200
(500-ohm RTD, curve α=0.00385 ohms/ohm/°C)
PT385_500
(1000-ohm RTD, curve α=0.00385 ohms/ohm/°C)
PT385_1000
PT3926 (100-ohm RTD, curve α=0.003926 ohms/ohm/°C)
PT3916 (100-ohm RTD, curve α=0.003916 ohms/ohm/°C)
(10-ohm RTD, empirical curve)
CU10
(120-ohm RTD, empirical curve)
NI120
RTD_TYPE? returns PT3926
Command
TSENS_TYPE
TC
WAVE
NONE,NONE
ZCOMP
OFF
ZERO_MEAS
OFF
x
x
Sequential
Overlapped
x
x
Sequential
Overlapped
Value
x
Coupled
x
Coupled
Advertisement
Table of Contents
