S.& A.S. OMEGA-ATS, Руководство пользователя

Страница: 18 / 46

2.5 PARAMETERS DESCRIPTION
The over/under frequency/voltage could be disabled by setting the corresponding parameter in the menu to
'N'.
When transferring load from one generator to another, the transfer dead time and the warm up delay are
counted. To avoid getting a fault on the generator, the sum of these delays should not exceed the start fail
delay of the generator. Thus, the “Start Fail” delay should never fall below (“Transfer” + “Warm-up” +10sec).
When “Hold Start” feature is enabled, the start signal is held on the generator after a start failure or an OK
failure fault occurs. Thus, when this fault no longer exists, the generator starts without user intervention.
When it is disabled, the start signal is removed and a manual reset of the fault is required to resume use of
the specific generator.
For ATS, the “Alternate hrs” parameter indicates the number of hours that a generator must run before the
other generator is requested. If set to G1, G1 is given priority and if set to G2, G2 is given priority.
The “Weekly Ex.” parameter enables/disables the weekly exerciser. When enabled, any generator that did
not operate between Sunday and Friday would be started on Saturday at 8:00 am for half an hour. If both
were not used during the whole week, they will be started on Saturday at 8:00AM in sequence and each for
half an hour.
The “Time Switch” manages the operating time of the genset daily. Two parameters control the daily time
switch: “Ready @” and “Stdby @”. “Ready @” sets the time at which the genset becomes ready. “Stdby @” sets
the time at which the genset goes to standby mode. If genset is required to be in ready mode all day then set
“Time Switch” to N.
The “All Days Ready” manages the operating time of the genset weekly. Under “All Days Ready”, if Y is
selected then the genset will be ready all week long. Otherwise, the genset will be ready only in days set to Y.
It will be in standby in days set to N.
As a result, the genset will be ready during the hours set by “Ready @” and “Stdby @” only on days set to Y
under Rdyday.
When “R.C.” is set to “Gensets Rdy”, when remote control is active and genset in ready mode, following a
mains failure, the genset is started. Otherwise, the genset is stopped.
When “R.C.” is set to “U Present”, when remote control is active and genset in ready mode, the genset is
stopped.
When “R.C.” is set to “v1.0 Compt.”, the remote control input will be at the place of CM F/B as in
Omega v1.0 & v1.1
OMEGA v1.0/1.1 PARAMETER NAME OMEGA v1.2 PARAMETER NAME OMEGA v1.2 SUBMENU
G1Alternat hrs G1 Alt. hrs GENSET SUBMENU
G2Alternat hrs G2 Alt. hrs GENSET SUBMENU
W.Exercise Weekly Ex. GENSET SUBMENU
ATS Type ATS Type CONFIGURATION SUBMENU
Installat. Inst. Type CONFIGURATION SUBMENU
LCD Contrast LCD Contrast LCD DISPLAY SUBMENU
Co. Company CONFIGURATION SUBMENU
Time Time CONFIGURATION SUBMENU
Date Date CONFIGURATION SUBMENU
User P/W User P/W CONFIGURATION SUBMENU
G1 hours G1 hours GENSET SUBMENU
G2 hours G2 hours GENSET SUBMENU
2. FRONT
PANEL
DESCRIPTION