Chapter 4. Programming Guide
22 | 8000/8100/8200 Series Instruction Manual-English
© 2010 Baker Hughes, a GE company – All rights reserved.
Command:
<SPACE>C<CR> or <SPACE>*C<CR>
Reply:
(Interactive)
Reply:
Enter PIN => (enter PIN)
Reply:
“Apply first pressure, then send <CR>” (when stable, send <CR>)
Reply:
“Enter applied pressure (<units>)” => (enter pressure value in
specified units)<CR>
Reply:
“Apply second pressure, then send <CR>” (when stable, send <CR>)
Reply:
“Enter applied pressure (<units>)” => (enter pressure value in
specified units)<CR>
Reply:
“Pressure gain = <new pressure gain>”<CR>
Reply:
“Pressure offset = <new pressure offset>”<CR>
Reply:
“Accept these values? (Y/N) =>(Enter Y or N)
(Y answered) “EEPROM updated”<CR>
(N answered) “Current settings left unchanged”<CR>
(If invalid data entered) “!023 Bad Cal Pres”<CR>
Command:
<SPACE>*C,<PIN>,mode,?<CR>
Non-interactive calibration requires the C command to be used twice, i.e. two calibration
pressures must be entered for a straight line fit. Proceed as follows:
Command:
<SPACE>*C,<PIN>,1,?<CR>
Apply pressure 1, when stable send:
Command:
<SPACE>C,<PIN>,1,<CR>
Note:
Sending *C,PIN,1,?<CR> causes the current stored data for pressure 1 to be sent.
Apply pressure 2, when stable send:
Command:
<SPACE>C,<PIN>,2,<CR>
Query:
<SPACE>C,<PIN>,mode?<CR>
Reply:
<Measured>,<Applied><Got first point (Yes/No)><CR>
Query:
<SPACE>*C,?<CR>
Reply:
“Measured Pressure = <Measured>”<CR>
“Applied Pressure = <Applied>”<CR>
where: <PIN>
is the PIN of the transducer and ‘1’ is the first pressure value.
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