American Magnetics 135 & 136 Liquid Helium Level Instruments (CE-Marked) - Manual (Page 37)

Rev. 3 25
Remote Interface Reference
Serial Command Set Reference
4.1.4.2 Commands for configuring permanent memory
The LENGTH command configures the active sensor length setting in the
current units. LENGTH=35.0 would configure the active sensor length to
35.0 units of centimeters or inches.
Note
The LENGTH=<value> command will only function if CM or INCH
are currently selected as the units of measurement. The LENGTH
command does not configure the Model 135/136 if the units of
measurement are PERCENT.
The HI and LO commands configure the high and low setpoint limit values
respectively. For example, HI=90.0 would configure the high setpoint limit
to 90.0 in whichever units of measurement last selected through the serial
interface. The A and B commands configure the upper limit and lower
limit of the control band, respectively. The HI, LO, A, and B commands are
compatible with the percent units selection.
The INTERVAL command sets the sampling interval used if the
instrument is set for sampling mode operation (as opposed to continuous
update) via the sampling mode toggle switch. INTERVAL=0.1 would set
Command: LENGTH= <value> Function: Configures the
active sensor
length
Returns: <CR> <LF>
Command: HI= <value> Function: Configures the HI
setpoint limit
Returns: <CR> <LF>
Command: LO= <value> Function: Configures the LO
setpoint limit
Returns: <CR> <LF>
Command: A=<value> Function: Configures the A
setpoint (control
band upper limit)
Returns: <CR> <LF>
Command: B=<value> Function: Configures the B
setpoint (control
band lower limit)
Returns: <CR> <LF>
Command: INTERVAL=
<value>
Function: Configures the
sampling interval
Returns: <CR> <LF>
Command: SAVE Function: Saves the
configuration to
permanent
memory
Returns: <CR> <LF>
0RGHO 
0RGHO