Bray 6A series Advanced Setup Guide

12 of 52© 2021 BRAY INTERNATIONAL, INC. ALL RIGHTS RESERVED. BRAY.COM EN_TSM-2004-6A Advanced_Set-Up_20211012
SERIES 6A
ADVANCED SETUP GUIDE
Parameter Function Parameter values Unit
12.SFCT Setpoint function
Linear LIN
Equal percentage 1 : 25 1 - 25
1 : 33 1 - 13
1 : 50 1 - 50
Inverse equal percentage 25 : 1 n1 - 25
33 : 1 n1 - 33
50 : 1 n1 - 50
Freely adjustable FrEE
13.SLO ...
33.SL20
4)
Setpoint turning point at
13.SL0 0 % 0.0 ... 100.0 %
14.SL1 ... 5 %
32.SL19 95 %
33.SL20 100 %
34.DEBA Deadband of closed-loop controller Auto / 0.1 ... 10.0 %
35.YA Start of the manipulated variable limit 0.0 ... 100.0 %
36.YE End of the manipulated variable limit 0.0 ... 100.0 %
37.YNRM Standardization of manipulated variable
To mechanical travel MPOS
To 󹪞ow FLoW
38.YDIR Direction of action of manipulated variable for display and position feedback
Rising riSE
Falling FALL
39.YCLS Tight closing / fast closing with manipulated variable
None no
Tight closing Up uP
Tight closing Down do
Tight closing Up and Down up do
Fast closing Up Fu
Fast closing Down Fd
Fast closing Up and Down Fu Fd
Tight closing Up and fast closing Down uP Fd
Fast closing Up and tight closing Down Fu do
40.YCDO Lower value for fast closing / tight closing 0.0 ... 0.5 ... 100.0 %
41.YCUP Upper value for fast closing / tight closing 0.0 ... 99.5 ... 100.0 %
Parameter assignment
8.3 Parameter overview
SIPART PS2 with 4 to 20 mA/HART
Operating Instructions, 10/2020, A5E00074631-AF 135

Bray 6A series Specifications

General

Brand	Bray
Model	6A series
Category	Valve Positioners
Language	English