VAT 642 Series - Page 40

INSTALLATION Series
642
40/107 Edition 2017-11-24 813316EB
4. Data type of pressure and position values (optional)
The «data type of pressure and position» can be configured by ‘Control View’, ‘Control Performance
Analyzer’, or ‘Universal Hyper Terminal’.
The «set-command» is: «s:23xxy00000». The xxy value is the data type of a pressure and position
signal.
y: 0 = signed integer(32 bit), 1 = floating point (32 bit, IEEE-754 standard), default = 0
xx: signal number in the buffer
xx
Value
00 Pressure
01 Pressure sensor 1
02
Pressure sensor 2 (optional, only in case of 2 sensor version)
03 Position
04
Not used
–
reserved
05
Not used – reserved
06 Pressure setpoint
07
Position setpoint
08
Not used – reserved
09
Not
used
–
reserved
10
Not used – reserved
11
Not used – reserved
The «get-command» is: «i:23xx». The answer returns the data type of a pressure and position signal 
«i:23xxy00000». The y value is the current data type of buffer value xx.
Example «get-command» with Terminal: Get the data Type of Position setpoint:
If at start up the data type value in the memory is out of range the default value is
taken. In this case the data type is set to default value (0 = singed integer) and the get
command i:23 add a string “False”: