Bray 6A series, Быстрый старт

Страница: 9 / 12

SERIES 6A ELECTROPNEUMATIC POSITIONER
QUICK START GUIDE
9 of 12
© 2021 BRAY INTERNATIONAL, INC. ALL RIGHTS RESERVED. BRAY.COM The Information
contained herein shall not be copied, transferred, conveyed, or displayed in any manner that would
violate its proprietary nature without the express written permission of Bray International, Inc.
2.0 CALIBRATION (continued)
Step 13
Upon completion of calibration, insert
a 4 mm wide screwdriver into the slot
located under the adjustment wheel and
turn the wheel left until you can feel that
it clicks in. This helps prevent the clutch
wheel from slipping during actuation.
To optimize performance, the following measures can be applied if the positioner is too
responsive and does not reach end of travel smoothly.
Step 14 While in configuration mode, scroll to
parameter 34 (DEBA).
Step 15 Increase the deadband to yield the
desired responsiveness by pressing the
Up Button.
(Default is 0.1%; Bray recommended
value is 1 to 2%).