User Guide

6/08 ST 3000 Release 300 and SFC Model STS103 User’s Manual 73
6.4 Selecting Output Form
Background
You can select the transmitter’s output to represent a straight linear
calculation or a square root calculation for flow measurement
applications using a differential pressure type transmitter. Thus, we refer
to the linear or the square root selection as the output conformity or the
output form.
Procedure
The procedure in Table 22 shows how to select the desired output
conformity.
ATTENTION
If the transmitter is equipped with a local smart meter, you must
reconfigure the smart meter as described in Section 6.11 or 6.12 of this
manual whenever you change the transmitter’s output conformity.
Table 22 Selecting Output Conformity
Step Press Key Read Display or Action Description
1
B
CONF
NGO
ITYORM
IST C F
CON F ?
Prompt asks if you want to access
configuration parameter called
conformity. if you want to access it,
go to Step 2. If you do not want to
access it, press [
CLR] key to exit
function or [s
NEXT] key to call up
next configuration parameter.
2
NON-VOL
ENTER
(Yes)
ITYORMCON F
LINEAR
OR
ITYORMCON F
ARE ROSQU OT
Present output conformity is linear.
Present output conformity is square
root.
3
MENU
ITEM
DE CONF
I
ITYORMCON F
ARE ROSQU OT
OR
ITYORMCON F
LINEAR
Change output conformity to square
root.
Change output conformity to linear.
4
NON-VOL
ENTER
(Yes)
ITYORMCON F
RE D I NNTE SEFC
ITYORMCON F
OAD CHWNL NOGEDA?
Conformity change is entered in
SFC.
Prompt asks if you want to
download change to transmitter. If
you want to download change, go to
Step 5. If you do not want to
download change, press [
CLR] key to
return to initial prompt in Step 1.
5
NON-VOL
ENTER
(Yes)
ITYORMCON F
OR K NGCW .F.S.I
NGO IST C F
ITYORMCON F ?
Message exchange is working.
Output conformity is changed in
transmitter. Press [s
NEXT] key to
call up next parameter or [
CLR] key
to exit function.
Continued on next page