Range; Range? Heater Range Query; Rdgst? Input Reading Status Query; Relay - Lakeshore 335 User Manual

RANGE

Heater Range Command
Input
RANGE <output>,<range>[term]
Format n,n
<output>
<range>
Remarks The range setting has no effect if an output is in the Off mode, and does not apply to
an output in Monitor Out mode. An output in Monitor Out mode is always on.
RANGE? Heater Range Query
Input
RANGE? <output>[term]
Format n
<output>
Returned <range>[term]
Format n (refer to command for description)
RDGST? Input Reading Status Query
Input
RDGST? <input>[term]
Format a
<input>
Returned <status bit weighting>[term]
Format nnn
Remarks The integer returned represents the sum of the bit weighting of the input status flag
bits. A "000" response indicates a valid reading is present..
Bit
0
4
5
6
7

RELAY

Relay Control Parameter Command
Input
RELAY <relay number>,<mode>,<input alarm>,<alarm type>[term]
Format n,n,a,n
<relay number>
<mode>
<input alarm>
<alarm type>
Example RELAY 1,2,B,0[term] relay 1 activates when Input B low alarm activates.
RELAY? Relay Control Parameter Query
Input
RELAY? <relay number>[term]
Format n
<relay number>
Returned <mode>,<input alarm>,<alarm type>[term]
Format n,a,n (refer to command for description)
Specifies which output to configure: 1 or 2.
For Outputs 1 and 2 in Current mode: 0 = Off, 1 = Low,
2 = Medium, 3 = High
For Output 2 in Voltage mode: 0 = Off, 1 = On
Specifies which output to query: 1 or 2.
Specifies which input to query: A or B.
Bit Weighting Status Indicator
1 invalid reading
16 temp underrange
32 temp overrange
64 sensor units zero
128 sensor units overrange
Specifies which relay to configure: 1 or 2.
Specifies relay mode. 0 = Off, 1 = On, 2 = Alarms.
Specifies which input alarm activates the relay when the
relay is in alarm mode: A or B.
Specifies the input alarm type that activates the relay when
the relay is in alarm mode. 0 = Low alarm, 1 = High Alarm,
2 = Both Alarms.
Specifies which relay to query: 1 or 2.
6.4.1 Interface Commands
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