PIN Protected Set-up Commands
© 2010 Baker Hughes, a GE company – All rights reserved.
8000/8100/8200 Series Instruction Manual-English | 23
“First Point Done = <Yes/No><CR>
4.7.2 H - Change Slope
This command changes the slope of the output function of the transducer.
The relationship between the applied pressure and the output signal can be shown in graphic
form:
Figure 4-1: Output to Applied Pressure Graph
If S remains at 0 (the before value) and the H value is changed, the slope “pivots” around zero.
If H remains the same (slope) and the S value is changed the whole slope goes higher or lower
by the S value.
Command:
<SPACE>H,<PIN>,<Pressure><CR>
Reply:
n/a
Query:
<SPACE>H,?<CR>
Reply:
<Slope>,<Set-point><CR>
INFORMATION
Proceed with caution when using this command.
Do not use the H and S commands together.
Use one command and then assess the result before continuing.
where: <PIN>
is the PIN of the transducer.
<Pressure> is the new span pressure.
1
2
3
4
1
2
3
4
0
0
Applied Pressure
Output Reading
5
5
6
Original Slope
New set-point (span)
using the H command
Xi{sƇwix0~ivs1
using the S command
