Bray 6A series Advanced Setup Guide

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SERIES 6A
ADVANCED SETUP GUIDE
11.2.4.10 Diagnostic value '12.PST - Monitoring of Partial Stroke Test'
Indication on the display: • OFF
• C-ERR
• FdIni
• notSt
• ###.#
• SdtSt
• FdtSt
Purpose: This diagnostics parameter indicates the measured stroke time of
the last Partial Stroke Test.
A Partial Stroke Test can be initiated manually or an active Partial
Stroke Test can be interrupted by pressing the
button.
Description of indications
on the display:
• OFF: The Partial Stroke Test function is deactivated.
• C-ERR: Con󹪝guration error. Partial Stroke Test cannot be started.
Settings in the 'A1.STPOS start position', 'A3.STRKH stroke height'
and 'A4.STRKD stroke direction' are not plausible.
• FdIni - Failed PST Initialization: The reference stroke time meas‐
urement of the Partial Stroke Test has failed.
• notSt - No Test: A Partial Stroke Test has not yet been executed.
• ###.#: Corresponds to the measured stroke time in seconds. The
last Partial Stroke Test was successfully executed.
• SdtSt - Stopped Test: The last Partial Stroke Test was interrupted.
• FdtSt - Failed Test: The last Partial Stroke Test failed.
Status messages: The following status messages appear when you hold the
button
pressed:
•
notoL - No Tolerance: The valve is outside the tolerance range for
start of the Partial Stroke Test. No manual Partial Stroke Test will
be started.
•
Strt - Start: A manual Partial Stroke Test is started after the button
is pressed for 󹪝ve seconds.
• WAIt - Wait: The Partial Stroke Test is being executed.
Factory setting: OFF
Diagnostics and troubleshooting
11.2 Diagnostics
SIPART PS2 with 4 to 20 mA/HART
Operating Instructions, 10/2020, A5E00074631-AF 221

Bray 6A series Specifications

General

Brand	Bray
Model	6A series
Category	Valve Positioners
Language	English