IM_1GSW-02
www.ueonline.com
4
PROGRAMMING
See flowchart on page 8
NOTE:
The
arrow moves down the menu and the
arrow moves to the right for the next selection
Basic Programming Menu
Unit of measure and set-points
To use the product as a basic switch, Excela programming is simple:
•
Enter the basic programming mode by pressing the
o
and
g
buttons simultaneously.
•
The display will scroll “SET UNITS”.and allow you to select the unit of measure. After the selection pressing
the
o
arrow displays SW.
Note: Whenever the unit of measure is changed, Min/Max memory is reset but trip count will not be reset.
Note: Trip count is reset when power to the unit is disconnected (e.g., power cycle).
•
The SW screen allows you to set rise and fall settings by changing each digit on the display.
•
Set-points can be separated from 1% to 99% of range.
•
If the unit has negative range capability then a – or + option will be offered. Otherwise it is always positive.
•
Returning to the SW screen allows you to either save your settings and resume operation or move into the
advanced menu settings.
•
See programming flowchart on page 8 for saving settings.
Advanced Programming Menu
NOTE:
No initial configuration of these features is required. The default for these advanced
commands is zero or off.
Press the
o
and
g
buttons simultaneously; press the
o
to get to the SW .At this point press
o
and
g
buttons
simultaneously to get into the advanced menu, which starts with the LED FLIP display.
Advanced Menu List
•
LED FLIP – Changes LED color from Red to Green when switch trips
•
PASSWRD – Add your own 4-digit password for security
•
OFST – Allows low range value offset by +/- 10%
•
SPAN – Change the high end by +/- 10%
•
LCH1 – Latch switch output on rise – needs to be reset manually
•
PLUG PORT – Monitors pressure fluctuations in process - 1 min; 1 hr; 24 hr.
•
FILTER – Smoothens transient pressure spikes - Programmable from 1/4 to 2 seconds
•
TRIP DELAY – Like a switch timer – delay trip up to 999.9 seconds
LED FLIP: LED LIGHT COLOR REVERSAL:
This function allows you to reverse the LED color logic to match your process (i.e., rise or fall application).
Set to RED:
This is for applications on the rise. The GREEN LED will flash in normal operating condition. Above the
rise setpoint the LED will flash RED and it will revert to GREEN once it is below the fall setpoint.
Set to GREEN:
This is for applications on the fall. The GREEN LED will flash in normal operating condition. Below
the fall setpoint, the LED will flash RED and it will revert to GREEN once it is above the rise setpoint.
PASSWORD:
The Excela allows you to enable password protection to make any adjustments to the unit’s operation. Once acti-
vated and saved through the advanced programming menu, it becomes the key to all subsequent changes to the
unit’s operational settings. Make sure you remember the password, since it will be required for all future changes.
NOTE:
Password 0000 is not an acceptable password.
You can also deactivate it from the advance-programming menu if you decide it is no longer needed.
If you lose your password and need to access the programming menu, contact UE ([email protected];
+1 617-923-6977) and we can give you a one-time password to enter the programing mode.
