Super Systems 20Q User Manual

Page 93

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2) The change from On to OFF has immediate effect, while the

change from OFF to On has effect at the next start up or set
point change

- OFD (Output Failure Detection) alarm

configuration - [r.F17]

This parameter is available only when OFD option is configured
(“Fd.Fn” [C.I11] equal to “ñC.On” or “ñC.OF” or “SC.On” or
“SC.OF”).
Range: A.

= Alarm with automatic reset

A.Ac = Alarm with automatic reset and acknowledge
L.

= Alarm with manual reset

NOTE

NOTE: When alarm configuration has been changed, the alarm
status will be cleared.

- OFD (Output Failure Detection) alarm

a c t i o n

- [r.F18]

This parameter is available only when one output is configured as
OFD alarm annunciator (“Fd.Fn” [C.I11] equal to “ñC.On” or
“ñC.OF” or “SC.On” or “SC.OF” and “Fd.Ou” [C.I13] is different
from “nonE”).
Range: dir

= direct action (Relay energized or SSr=1 in alarm

condition)

rEV

= Reverse action (Relay energized or SSr=1 in non

alarm condition)

NOTE

NOTE: When OFD output is in OR condition with an alarm or an
event output, the “Fd.Ac” parameter can only be monitored but
not modified and it assumes the same action defined (by “Alarm
Action” or “Event Logic Level”) for the alarm or the event.

- Group 6 default data loading - [r.F19]

Range: OFF = No loading data

ON = Loading data

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mkc-ssi.pmd

06/07/2004, 12.19