Lake Shore 372, Руководство пользователя, Страница: 188 / 214

176 c
HAPTER
6: Computer Interface Operation
Model 372 AC Resistance Bridge and Temperature Controller
SETP Temperature Control Setpoint Command
Input
SETP <output><value>[term]
Format n,+nnn.nnnE±nn
<output>
0 = sample heater, 1 = output 1 (warm-up heater)
<value> The value for the setpoint (in the preferred units of the
setpoint).
Example SETP 1.5[term] —Setpoint is changed to 1.5 K if preferred units are in kelvin.
SETP 2.0E+03[term] —Setpoint is changed to 2.0 k
Ω
if preferred units are in ohms.
Remarks If <output> is not specified, 0 (sample heater) is assumed for backwards compatibility.
SETP? Temperature Control Setpoint Query
Input
SETP? <output>[term]
Format n
<output>
0 = sample heater, 1 = output 1 (warm-up heater)
Returned <value>[term]
Format +nnn.nnnE±nn
Remarks If <output> is not specified, 0 (sample heater) is assumed for backwards compatibility.
SRDG? Sensor Reading Query
Input SRDG? <input>[term]
Format n
<input/channel>
Specifies which input or channel to query: A (control input),
1 to 16 (measurement input).
Returned <sensor units value>[term]
Format ±nnn.nnnE±nn
Remarks Value returned is always in ohms. Also see the RDGST? command.
STILL Still Output Command
Input
STILL<value>[term]
Format ±nnnnnn
<value>
Specifies value for the Still output in percent.
E x a m p l e STILL 22.45[term] — Still output is 22.45% of full scale.
Remarks Command is only valid if the analog/still output is properly configured for Still mode.
STILL? Still Output Query
Input
STILL? [term]
Returned <value>[term]
Format ±nnnnnn (refer to command for description).
TLIMIT Temperature Limit Command
Input
TLIMIT <input/channel>,<limit>[term]
Format n,+nnnn
<input/channel>
Specifies which input or channel to configure: A (control
input, 1 to 16 (measurement input).
<limit> The temperature limit in kelvin for which to shut down all
control outputs when exceeded. A temperature limit of zero
turns the temperature limit feature off for the given
sensor input.