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Set and Query Target Value of Photometric Quantity
Syntax
Command
:TARGet:DEViation:PHOTometry
<Target Value of Photometric
Quantity(NRf)>,<Tolerance of Photometric Quantity(NRf)>
Query
:TARGet:DEViation:PHOTometry?
Response
<Target Value of Photometric Quantity(NR3)>,<Tolerance of Photometric
Quantity(NR3)>
<Target Value of Photometric Quantity> = Target photometric quantity
(0.0 to 3.8)
<Tolerance of Photometric Quantity> = Tolerance of Photometric Quantity
(0.0 to 3.8)
See:
“Unit of Photometric Quantity” (p.9)
The following shows the PASS judgment conditions of the instrument.
Target Value of Photometric Quantity -
Tolerance of Photometric Quantity ≤ Measured
Value of Photometric Quantity ≤ Target Value of Photometric Qu Tolerance of
Photometric Quantity
Description
Command
Sets the target value and tolerance of the photometric quantity.
When the command is accepted, the measured value is cleared and the
instrument enters the non-measurement state.
When the following conditions are satisfied, the response
of
:TARGet:RESult:RGB?
is the PASS judgment.
• The measured value of the photometric quantity of the RGB mixed light
enters a range of the target value of the photometric quantity ± the
tolerance of the photometric quantity set by this command.
• The measured value of the chromaticity (x, y) of the RGB mixed light
enters a range of the target value of the chromaticity ± the tolerance of
the chromaticity set by
:TARGet:RESult:#
.
Query
Queries the currently set target value and tolerance of the photometric
quantity.
Example
(For TM6102)
Set the target value of the photometric quantity to 10000 ± 10 [lx].
:TARG:DEV:PHOT 10000,10
:TARG:DEV: PHOT?
1.04, 1.01
Note
• The tolerance of the photometric quantity that is larger than the target value of the
photometric quantity cannot be set. When such setting is performed,
the setting is changed forcibly so that the tolerance of the photometric quantity is equal
to the target value of the photometric quantity.