Pressure Systems 9022 User Manual
Page 65
Pressure Systems, Inc.
NetScanner™ System (9016, 9021, & 9022) User’s Manual
www.PressureSystems.com
3 - 35
NOTE:
With the exception of binary formats 7 and 8, all other
formats include a leading space in each datum delivered
in each stream packet.
The ‘f’ parameter identifies the format of each selected acquired datum in each
stream packet, and is a single numeric digit. Valid format codes are listed in the
following table:
f
converts each internal selected acquired datum value from..
max. char.
0
single binary float
to
7-10-digit signed decimal “ [-xxx]x.xxxxxx”
13
1
single b inary floa t
to
8-digit hex integer “ xxxxxxxx”
9
2
dou ble b inary floa t
to
16-digit hex integer “ xxxxxxxxxxxxxxxx”
17
5
single binary float
to
long integer (EU*1000) then to 8-digit hex integer
9
7
single b inary floa t
to
single b inary floa t (big en dian: m sb first)
4
8
single binary float
to
single b inary floa t (little endian: lsb first)
4
Unless the EU conversion scalar is altered, the returned pressure data will be in units
of psi. (See command ‘v’, array 11, coefficient 01 for other units.
The number of stream packets (‘num’) parameter is a positive integer count (from
0 to 2147483647, specified with 1 to 10 numeric digits as needed). It sets a finite
limit on the number of packets delivered in the host data stream. The value 0 for
this parameter requests “continuous” output packets for the defined host stream
(unbounded).