CRANE Co.
280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913
www.avidcontrols.com
01/05/2018
TECH-537/ D.W.O. 23142
Page 12 of 21
To enter Manual Calibration, Press the
SEL
Key until MAN CAL is shown on the display
will show FWGN xx. Repeatedly pressing the
SEL
switch will cycle through what can be
changed.
FWGN xx
RVGN xx
DR ENABL or DR DISAB based upon what is set
ZERO xx
SPAN xx
DIR ACTG or REV ACTG based upon what is set
TX FT LO or TX FT HI based upon what is set
REG CAL
RESTORE FACTORY DEFAULT
4.4.1 Forward Gain (FWGN XX
) is the gain applied when opening the valve.
o
The LCD shows “FWGN xx” where xx is the current gain.
o
Pressing the DOWN Key decreases the gain
o
Pressing the UP Key increases the gain
4.4.2 Reverse Gain (RVGN XX) is
the gain applied when closing the valve.
The LCD shows “FWGN XX” press the CAL Key again and the LCD shows “RVGN XX”.
RVGN xx changes can now be made.
Pressing the DOWN Key decreases the gain
Pressing the UP Key increases the gain
4.4.3 Drop off (DR ENABL or DR DISAB)
- Enables or Disables Drop off at end of travel
The LCD shows “RVGN XX” press the CAL Key again and the LCD shows either “DR ENABL
or DR DISAB” . DR ENABL or DR DISAB can now be selected.
Pressing the DOWN or UP Key toggles this setting.
4.4.4 Zero Position (ZERO XX) -
Adjusts the electronic stop away from (increasing values) or
towards (decreasing values) from the physical closed position. 0 being nominally the
position of the hard stop zero and 100 being about 90 degrees away from it
The LCD shows “DR ENABL or DR DISAB” press the
CAL
Key again and the LCD shows
“ZERO xx”. ZERO XX changes can now be made.
Pressing
UP
Key increases the zero position of the valve away from the hard stop.
Pressing
DOWN
Key moves the zero position closer to the hard stop.
