Manualsbrain.com
  1. マニュアル
  2. ブランド
  3. Honeywell
  4. SC3004
  5. ユーザーズマニュアル

Honeywell SC3004 ユーザーズマニュアル

ダウンロード
ページ / 174
 
SC Series Instruction Manual     page 87
AC
/A
C-L
VDT I
nput Ch
annel
11
11.5.4 
CALIBRATION TYPE
 
Menu Item
The choices for this menu item are:
•
“
TYPE= 2 POINT CAL
” means 2-Point Known Displacement Calibration.  You are 
prompted to apply the displacements to the transducer that were entered in 
the “
KNOWN POINT 1/2
” and “
KNOWN POINT 2/2
” registers.  This technique assumes 
that the transducer is linear throughout the entire stroke, so the usual dis-
placements used are zero scale and full scale.
•
“
TYPE= 3 POINT CAL
” means 3-Point Known Displacement Calibration.  You are 
prompted to apply the displacements to the transducer that were entered in 
the “
KNOWN POINT 1/3
” and “
KNOWN POINT 2/3
” and “
KNOWN POINT 3/3
” registers.  This 
technique can be used to compensate for the different sensitivities that an 
LVDT may have on each side of its electrical null.  The usual displacements 
used are zero scale, half scale and full scale, but you are not restricted to 
these displacements.
•
“
TYPE= 5 POINT CAL
” means 5-Point Known Displacement Calibration.  You are 
prompted to apply the displacements to the transducer that were entered in 
the “
KNOWN POINT 1/5
”, “
KNOWN POINT 2/5
”, “
KNOWN POINT 3/5
”, “
KNOWN POINT 4/5
” and 
“
KNOWN POINT 5/5
” registers.  This technique can be used to compensate for the 
non-linearity in the transducer as well as the different sensitivities on each 
side of its electrical null.  The usual displacements used are zero scale, one-
quarter scale, half scale, three-quarters scale and full scale, but you are not 
restricted to these displacements.
The selection of the calibration type affects what menu items appear in the 
CALI-
BRATION DATA
 sub-menu.