Lake Shore Model 218 Temperature Monitor User’s Manual
6-26
Remote Operation
LINEAR
Configure Input Linear Equation Parameters
Input:
LINEAR <input>, <varM value>, <X source>, <varB value>
Returned:
Nothing.
Remarks:
Configures the linear equation for an input.
<input>
Specifies input to configure (
1-8
).
<varM value>
Specifies a value for m in the equation.
<X source >
Specifies input data.
1
= Kelvin,
2
= Celsius,
3
= sensor units.
<varB value>
Specifies a value for b in the equation.
Example: LINEAR
6,
1.0, 2, 3.2[term] -
The linear data for Input 6 is calculated from the Celsius
reading of the input using the equation: y = 1.0 * x + 3.2.
LINEAR?
Query Input Linear Equation Parameters
Input: LINEAR?
<input>
Returned: <varM value>,<X source>,<varB value>
.
Format:
+/-nn.nnn,n,+/-nn.nnn
Remarks:
Returns input linear equation configuration. See LINEAR command for returned parameter
descriptions.
<input>
specifies input to query (
1-8
).
LOCK
Configure Lock-out and Lock-out Code
Input:
LOCK <off/on>, <code>
Returned:
Nothing.
Remarks:
Configures keypad lock-out and lock-out code.
<off/on>
Disables/enables the keypad lock-out.
<code>
Specifies lock-out code.
000
-
999
.
Example: LOCK 1, 123[term] -
Enables keypad lock-out and sets the code to 123.
LOCK?
Query Lock-out and Lock-out Code
Input: LOCK?
Returned: <off/on>, <code>
. Format:
n,nnn[term]
Remarks:
Returns lock-out status and lock-out code. See
LOCK
command for parameter descriptions.
LOG
Turns Logging On and Off
Input: LOG
<off/on>
Returned:
Nothing.
Remarks:
Turns logging on and off.
<off/on>
0
= Off,
1
= On.
LOG?
Query Logging Status
Input: LOG?
Returned: <off/on>
. Format:
n[term]
Remarks:
Returns logging status. See
LOG
command for parameter descriptions.
LOGNUM?
Query Number of Last Data Log Record Stored.
Input: LOGNUM?
Returned: <last record number>
. Format:
nnnn[term]
Remarks:
Returns number of last data log record stored.
Summary of Contents for 218S
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