Lakeshore 332 User Manual page 124

QTST?
Self-Test Query
QTST?[term]
Input:
Returned: <status>[term]
n
Format:
<status>
Remarks: The Model 332 reports status based on test done at power up.
QWAI
Wait-to-Continue Command
QWAI[term]
Input:
Remarks: This command is not supported in the Model 332.
ALARM
Input Alarm Parameter Command
Input:
ALARM <input>, <off/on>, <source>, <high value>, <low value>,
<deadband>, <latch enable>[term]
a,n,n, ±nnnnnn, ±nnnnnn, ±nnnnnn,n
Format:
<input>
<off/on>
<source>
<high value>
<low value>
<deadband>
<latch enable>
Remarks: Configures the alarm parameters for an input.
Example: ALARM A,0[term] – Turns off alarm checking for Input A.
ALARM B,1,1,270.0,0,0,1[term] – Turns on alarm checking for input B, activates high alarm
if kelvin reading is over 270, and latches the alarm when kelvin reading falls below 270.
ALARM?
Input Alarm Parameter Query
Input:
ALARM? <input>[term]
Format: a
<input>
Returned: <off/on>, <source>, <high value>, <low value>, <deadband>, <latch enable> [term]
Format: n,n,±nnnnnn,±nnnnnn,±nnnnnn,n
ALARMST?
Input Alarm Status Query
Input:
ALARMST? <input>[term]
Format: a
<input>
Returned: <high state>, <low state>[term]
Format: n,n
<high state>
<low state>
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Lake Shore Model 332 Temperature Controller User's Manual
0 = no errors found, 1 = errors found
Specifies which input to configure: A or B.
Determines whether the instrument checks the alarm for this input,
where 0 = off and 1 = on.
Specifies input data to check. Valid entries: 1 = kelvin, 2 = Celsius,
3 = sensor units, 4 = linear data.
Sets the value the source is checked against to activate the high alarm.
Sets the value the source is checked against to activate low alarm.
Sets the value that the source must change outside of an alarm condition to
deactivate an unlatched alarm.
Specifies a latched alarm (remains active after alarm condition correction)
where 0 = off (no latch) and 1 = on.
A or B
A or B
0 = Off, 1 = On
0 = Off, 1 = On
(Refer to command for description)
Remote Operation