2 --- 5 Settings
Time Delay Settings
The controller time delay (TD) settingscan be displayed and changed from the
keypad. Some settings may require a password (if the control panel is set up for
one).
①From any o f the Status displays, press the Enter/Save Settings key to move to
the Settings level of menus.
②Press the right arrow keytomovetotheSetting Time Delays display.
③Now press Enter/Save Settings keytomovetothefirstTime De lay menu.
④You ca n p r e s s th e rightarrow key to see the other time delay menus (as shown
below). An overview explanationof each setting is listed below.
5 Time Delay Menus (last menu loops back to first)
Bypass Currently Running TD seepage2–1
This display allows you tobypass some time delays. When the display is set
to Yes the controller will bypass a ny of these time delays
Feature 1C — MomentaryNormal failure time delay
Feature 2B— Normal to Emergency transfer time delay
Feature 3A — Emergency to Normal transfer time delay
External Battery: see CAUTIONon bottom of page 2–4
Yes meansexternalbattery connected, Feature 1C can beset longer than 6 sec.
No mean there is no external battery,Feature 1C can be set for 0–6 sec. only
Standard Time Delays seepage2–1
This display shows the settings for the following standard time de lays:
Feature 1C — MomentaryNormal source failure time delay
Feature 2B— Normal to Emergency transfer time delay
Feature1F—MomentaryEmergencysourcefailuretimedelay
Feature 2E — Engine cooldown time delay
TD E>N if seepage2–1
This display shows the settings for Feature 3A retransfer to Normal time
delay. There are two modes:
Normal source outage— retransfer TD if Normal fails
TransferTest— retransferTD if just a test
TD N>E Xfer Signal seepage2–1
This display shows the settings for the time delay s used to signal external
equipment before andafter transfer from Normal to Emergency:
Feature 31F —Pre–transfer time delay signal
Feature 31M — Post–transfer time delay signal
TD E>N Xfer Signal seepage2–1
This display shows the settings for the time delay s used to signal external
equipment before andafter retransfer from Emergency to Normal:
Feature 31G— Pre–transfer time delay signal
Feature 31N — Post–transfer time delay signal
CTTS TDs (not shown) see page 2–1
DTTS TD (not shown) see page 2–1
SETTINGS
VoltageDO P U
Frequency DO PU
SETTINGS
TimeDelays
①
②
③
Bypass Currently
Running TD: _
External Batte ry: No
TD NormFail: min s
TD N>E: min s
TD EmrgFail: min s
TD EngCool: min s
TD E>N if
Normal Fail: min s
Test Mo de: h min s
TD N>E Xfer Signal
BypassIfNFail:
PreXfer: min s
PostXfer: min s
TD E>N Xfer Signal
BypassIfEFail:
PreXfer: min s
PostXfer: min s
④