25
Mains Open Timer
Breaker Close Pulse Time
Breaker Open Pulse Time
Transfer Time
Spring Loading Time
Retry Number
This is used to monitor the opening of the mains contactor or breaker. It will only operate if an auxiliary
input is configured as ‘Mains Closed Auxiliary’ and connected to the auxiliary on the mains contactor or
breaker. Once a mains open signal is issued the ‘mains open timer’ is initiated. Should the ‘Mains
Closed Auxiliary’ input become in-active the timer the ‘mains open timer’ is cancelled. If the timer
expires and the ‘Mains closed auxiliary’ has not become in-active the module will issue a ‘mains failed
to open’ alarm.
This is used to determine the duration of the Mains and Generator close signals. This timer is only
used if Pulsed outputs are configured to be used.
This is used to determine the duration of the Mains and Generator close signals. This timer is only
used if Pulsed outputs are configured to be used.
This is used to allow for fixed duration transfer breaks when switching from mains to generator and
back. It can be used to ensure that the supply is removed from the load for fixed period of time to allow
pumps/motors to come to rest etc.
The unit try to close
When the unit give open command to the (GCB or MCB) breaker and after that the unit want to give
close command the same breaker, this time for between open and close commands, because if there
is no delay between open and close commands can be problem the motorized switches.
(GCB or MCB) breaker number of this parameter. If each try there is no close
feedback, after last try the alarm will be activated.
Min
Default
Unit
LCD DISPLAY (
)
System->LCD display
Max
Language Selection
Digital Contrast
ENGLISH/CHINESE
5
4
9
Contrast
Language*
Auto Scroll Time
Auto Scroll Number
Scroll Time For Error Messages
0
0 (dis)
250
Sec
3
8
2
1
250
Auto scroll number
Err. mesg scroll time
Auto scroll time
Sec
1
ENGLISH
Language Selection
Digital Contrast
Scroll Time
Scroll Number
Scroll Time For Error Messages
Auto Backlight Off
Auto
Auto
Language selection: English or Chinese.
It is used to change contrast of LCD Display.
The scroll time between all data display pages.
The number of data display pages that will be scrolled.
Error messages are displayed the last line of LCD Display. If more than one error condition is present,
each of them is displayed during time defined by Auto Scroll Timer parameter.
ENABL: If any button is not pressed for 60 secs, LCD backlight will be automatically changed to power saving
mode.
DISBL: LCD backlight is on continuously.
Note:
= Selectable value of this parameter is “ENGLISH/TURKISH” at Trans-MiniATS.XXX
(TR) devices.
*
dis = disable
Auto Backlight Off
Auto backlight off
DISBL/ENABL
DISBL
