Vernier LabPro - Manual (Page 60)

Revision Date: 08/02/02
LabPro Technical Manual 60
Command 115 Request Set-up Information
This command is only used to request the setup information for the Auto-ID sensor on a desired channel.
Syntax: {115,channel}
Parameter List:
channel
– indicates which channel on which this command operates. The possible values are
Channel number Description
1 – 4 Analog channels 1 through 4
11, 12 Sonic Channel 1, Sonic Channel 2
Return values: The following information is returned.
Setup Parameter Description
CBL 2™ sig CBL 2 significant figures
LabPro™ sig LabPro significant figures
Y-min Suggested Y-min for graphing
Y-max Suggested Y-max for graphing
Y-scale Suggested Y-scale for graphing
sample rate Typical sample rate
number of samples Typical number of samples to collect
operation command Typical operation command
calculation equation Suggested calibration equation for Command 4
sensor warm-up time Sensor warm-up time (in seconds)
first coefficient Suggested first coefficient for Command 4
second coefficient Suggested second coefficient for Command 4
third coefficient Suggested third coefficient for Command 4
number of pages Sensor’s number of calibration pages (usually 0)
active page Sensor’s active calibration page (usually 0)
Example 1: Request LabPro’s system status registers. In the case of the calculator, store the data in list L1.
Computer
Calculator
s{115,1} :Send({115,1})
:Get(L1)
In a terminal session, the host-LabPro conversation appears as follows (changing probes after every
Command 116):
Host
LabPro
s{1,1,1,0}
s{116,1}
"BAROMETER(KPA) "
s{115,1} { +4.00000E+00, +4.00000E+00, +8.00000E+01,
+1.10000E+02, +5.00000E+00, +6.00000E+02,
+1.80000E+02, +1.40000E+01, +1.00000E+00,
+0.00000E+00, +8.19520E+01, +7.80000E+00,
+0.00000E+00, +2.00000E+00, +0.00000E+00 }