2--7 Settings

Features Settings
The controller (CP) Features settingscan be display ed and changed from the key-
pad. Some settings may require a password (if the control ler is set up for one).
¡From any o f the Status displays, press theEnter/Save Settings ¿key to move
to the Settings level of menus.
©Then press the right arrow "key to move to Setting TimeDelays menu.
¢Press the right arrow "key again to move to Settings Features menu.
£Now press Enter/Save Settings ¿keytomovetothefirstFeat ures display
¤Youcanpress the right arrow "key to see the other Features menus (as shown
below). An overviewexplanation of each setting is listed below.

7 Features Menus (last menu loops back to first)

Commit to Xfer After TD Normal Fail seepage2–1

This display shows the commit to transfer setting. It affects the transfer
sequence as follows:
Yes — If Normal fails, CP continues transfer sequence to emergency
even if Normal returns beforeEmergency becomes acceptable.
No — If Normalfails, CP cancels the transfer sequence to emergency
if Normal returns beforeEmergency becomes acceptable.

Shed Load seepage2–1

This display shows statusof 3 load shed parameters:
Direction —from Emergency or from Normal
InPhase —yes means transfer delayed until sourcesare in phase
TD — 3 second default time delay

Shed Load Options seepage2–1

This display appears only for 4ACTS, 4ADTS, 7ACTS, 7ACTB, 7ADTS, or
7ADTB. It determines switch position after the shed load transfer.
IsoLoadOnSrcFail — determines switch positionduring a source failure.
IsoLoadOnTest17— deterines switch position during feature 17 activation.
Yes —Load is not connectedto either source. (seewiringdiagram
No— L oad is connected to the opposite source. for feature 17 desc.)

Phase Rotation Monitor seepage2–1

This display shows status of phase rotation monitor a nd desired reference
phase rotation. It onlyappears if both sources are set to 3–phase sensing.
Enabled —Ye s means phase rotation is considered as par t of the
source acceptability criteri a for each source. If the pha se rotation of the
sourcedoes not match the reference phaserotation, that source is considered
unacceptable. If phase rotation of the two sources is different, the load will
be transferred to thesource with the reference phase rotation.
Refere nce — phaserotation order: ABC or CBA (ABC is default)

In–Phase Monitor seepage2–1

This display appears only for 4ATS, 7ATSor 7ATB. This display shows status
of in–phase monitor and in–phase time delay (1.5 seconds is defa ults etting).
Enabled —Ye s means in–phase transfer is initiated when any of these
conditions are met: Transfer Test(Feature 5) s ignal, connected source fails,
retransfer to acceptable Normal occurs and Emerge ncy source acceptable.

CTTS Bypass / Shed Load (not shown)see page 2–1

This display shows statusof the closed–transition bypass options.
Fail SyncA utoBy pass —Ye s means if the fail to sync al arm occurs, the controller
will bypass the closed–transition mode and wil l make a delayed–transiton
transfer. The load disconnect time is se t by the Bypass DT Delay parameter.
Bypass InPhase —Ye s means the inphase monitor is active during loadtransfer.
SETTINGS
VoltageDO PU
Frequency DO PU
¡
©¢
Commit to Xfer After
TD Normal Fail: _
SHED LOAD
Direction:
InPhase: TD: s
PHASE ROTATION
MONITOR
Enable:
Reference:
£
SETTINGS
Features
¤
IN--PHASE
MONITOR
Enable:
Time Delay: s
SHED LOAD
IsoLoadOnSrcFail yes
IsoLoadOnTest17 no