Scal; Setp; Setp? Control Setpoint Query; Srdg? Sensor Units Input Reading Query - Lakeshore 336 User Manual

SCAL

Generate SoftCal Curve Command
Input
SCAL <std>,<dest>,<SN>,<T1 value>,<U1 value>,<T2 value>,<U2
value>,<T3 value>,<U3 value>[term]
Format n,nn,S[10],+nnnnnn,±nnnnnn,+nnnnnn,±nnnnnn,+nnnnnn,±nnnnnn
<std>
<dest>
<SN>
<T1 value>
<U1 value>
<T2 value>
<U2 value>
<T3 value>
<U3 value>
Remarks Generates a SoftCal™ curve. Refer to Paragraph 5.3.
SCAL 1,21,1234567890,4.2,1.6260,77.32,1.0205,300.0,0.5189[term]–generates a
Example
three-point SoftCal™ curve from standard curve 1 and saves it in user curve 21.

SETP

Control Setpoint Command
Input
SETP <output>,<value>[term]
Format n,±nnnnnn
<output>
<value>
Example SETP 1,122.5[term]—Output 1 setpoint is now 122.5 (based on its units).
Remarks For outputs 3 and 4, setpoint is only valid in Warmup mode. Control settings, that is,
P, I, D, and Setpoint, are assigned to outputs, which results in the settings being
applied to the control loop formed by the output and its control input.
SETP? Control Setpoint Query
Input
SETP? <output>[term]
Format n
<output>
Returned <value>[term]
Format ±nnnnnn (refer to command for description)
Sensor Units Input Reading Query
SRDG?
Input
SRDG? <input>[term]
Format a
<input>
Returned <temp value>
Or if all inputs are queried:
<A value>,<B value>,<C value>,<D value>
Format +nnnnnnn[term]
Or if all inputs are queried:
+nnnnn,+nnnnn,+nnnnn,+nnnnn[term]
Remarks Returns the sensor inputs reading for a single input or all inputs. <input> specifies
which input(s) to query. 0 = all inputs.
Also see the RDGST? command.
Specifies the standard curve from which to generate
a SoftCal™ curve.
Valid entries: 1, 6, 7.
Specifies the user curve to store the SoftCal™ curve.
Valid entries: 21–59.
Specifies the curve serial number. Limited to 10 characters.
Specifies first temperature point in kelvin.
Specifies first sensor units point.
Specifies second temperature point in kelvin.
Specifies second sensor units point.
Specifies third temperature point in kelvin.
Specifies third sensor units point.
Specifies which output's control loop to configure: 1–4.
The value for the setpoint (in the preferred units of the
control loop sensor).
Specifies which output to query: 1–4.
Specifies input to query: A-D (D1–D5 for 3062 option)
6.6.1 Interface Commands 143
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