TEC 3000 ASCII Command List
Control Commands
*IDN? Identification Query
Input: *IDN?
Returned: MVE TEC 3000, Software ver. X.XX
Comments: Used to query the controller ID. Command must include “*”
preface. Returns controller model and firmware version.
ALMS Set Alarm Status
Input: ALMS 0 or ALMS 1
Returned: No response
Comments: Used to set the audible alarm status where 0 = Off and 1 =
On. Has same function as the Alarm Mute key.
ALMS? Alarm Status Query
Input: ALMS?
Returned: 0 or 1
Comments: Used to query the current audible alarm status where 0 =
Off and 1 = On.
CALTA Calibrate Temp A in LN2 (Single Point)
Input: CALTA
Returned: No response
Comments: Used to perform a single point calibration of Temp A.
Temp A sensor must be submerged in LN2. See the Temperature
Calibration section of this manual.
CALTB Calibrate Temp B in LN2 (Single Point)
Input: CALTB
Returned: No response
Comments: Used to perform a single point calibration of Temp B.
Temp B sensor must be submerged in LN2. See the Temperature Calibration
Section of this manual.
CALVL Set Level Offset
Input: CALVL ±XXX.X
Returned: No response
Comments: Used to set the liquid level offset.
CALVL? Level Offset Query
Input: CALVL?
Returned: ±XXX.X
Comments: Used to query the current level offset value.
CODE? Global Password Query
Input: CODE?
Returned: XXXX
Comments: Used to query the current global password.
HITSTA Temp A High Alarm Test
Input: HITSTA
Returned: No response
Comments: Used to initiate the High Temp A Alarm Test. See the High
Temperature Alarm Test section for more information.