SU320CSX
4110-0446, Rev. C
Page 66 of 96
© 2017 UTC
Aerospace Systems
Date Printed: 3-Jan-2017
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Example
FPA:TEMP? -- query command
(one of)
37.81
-- return value
310.95 Kelvin -- return value
5.15.3.
Get Thermoelectric Cooler Lock Status
Description
Returns status of the thermoelectric cooler stabilization lock of the
focal plane array temperature to the setpoint. The temperature is
considered locked when the current temperature is within ±0.1°C of
the setpoint. The TEC should remain locked when the case
temperature is maintained within a given range, see Section 1.5.
Setting Type
N/A
Command
TEC:LOCK?
Parameters
none
Return Values
status
Range
LOCKED
TEC stabilized
NOT LOCKED TEC not stabilized
Type
string
Example
TEC:LOCK? -- query command
LOCKED -- return value
5.15.4.
Get Thermoelectric Cooler Setpoint
Description
Returns the thermoelectric cooler temperature setpoint in degrees
Celsius.
Setting Type
Operational
Command
TEC:SETPOINT?
Parameters
none
Return Values
value
Range
-20 to 80
Type
integer
Example
TEC:SETPOINT? -- query command
22 -- return value
5.15.5.
Set Thermoelectric Cooler State
Description
Sets the state of the thermoelectric cooler.
