Omega Engineering OMB-NETSCAN 1500 User Manual page 147

Appendix A
Command
D# Set Relay Make Time
E End Calibration Mode
E? Error Status Query
F Set Data Format
F# Set Burst Mode
Frequency
G Calibrate Channel Gain
H Calibrate Channel
Offset
I
Set Scan Interval
I# Digital Input Stamping
J Calibrate Cold Junction
Offset
K Enter Calibration Mode
NetScan User's Manual
Syntax
D#make Specify how long to wait after closing a channel relay before
reading valid data, where
microsecond intervals.
E Terminate Calibration Mode
E? Returns present error condition of the unit with one of the following
error codes:
- No error has occurred.
E000
E001 - Invalid device dependent command (IDDC).
E002 - Invalid device dependent command option (IDDCO).
- Channel configuration error.
E004
E008 - Calibration error.
E016 - Trigger overrun.
E032 - Open TC or Range Error.
E128 - Command conflict error.
Fengr, Configure the input and output formats.
format engr converts the raw data to the engineering units that you
prefer to work with. Valid options are:
(default),
degrees Kelvin, and
places the readings in a format that you prefer to work
format
with. Valid options are:
Binary (Low Byte/High Byte),
and - Counts (ASCII).
3
F? Query the data format.
F#freq Select burst mode sampling frequency where
number and where
Gchan, Calibrate the correction gain constants for given option card where
type
chan is the channel number such that
<
1 chan
where max = 128 for NetScan.
The chassis is
type is the channel type.
Hchan Calibrate the correction offset constants for given option card
where chan
<
1 chan
The chassis is
Inorm, acq
Set the two configurable scan intervals of the unit where
and acq
have the form:
minutes,
I?
Query scan interval selection.
I#state Specify whether or not digital input stamping will be enabled.
state
0 , which disables digital input stamping, or
stamping.
Jchan, Calibrate the cold-junction offsets for cold-junction compensation
type, of the thermocouple signals where
temp
such that
where max = 128 for NetScan.
type is the thermocouple channel type.
temp is the reference temperature currently being applied to the
selected channel, with the form
Kkey Enter Calibration Mode if the keyword (or password) is correct,
where key
. Therefore the password can be no longer than 5
nnnnn
characters.
K? Query Kkey
Description
is the number of 520.833
make
1 - degrees Fahrenheit, 2 - degrees Rankine,
4 - Volts.
0 - Engineering Units (default),
2 - Binary (High Byte/Low Byte),
< <
38.5 freq 20000.0
< ,
max
chan = 0 .
is the channel number such that
< , where max = 128 for NetScan.
max
chan = 0 .
are the normal and acquisition scan intervals which
hh:mm:ss.t where
ss is seconds, and t is tenths of a second.
may have either of the following values: The default of
chan
1 < chan < max ,
nnn.n
is the keyword in the form of a 5-digit number
as defined above.
API Command Reference
- degrees Celsius
0
3 -
1 -
freq is a real
Hertz (default).
norm
hh is hours, mm is
1 to enable digital
is the channel number
in degrees º C.
A-7