E3X-DA-S Datasheet, PDF (19/28 Pages) Omron Electronics LLC – Digital Fiber Sensors

Nomenclature
Amplifier Units
E3X-DA@R-S (@: 21/51/7/9)
Main Display (Red)
Incident level, function, etc.
Sub-Display (Green)
Threshold, function settings, etc.
Lock lever
Locks the fiber.
Operation Keys
Function setting
operations
UP
DOWN
MODE
Operation Indicator
(orange)
ON when output is ON.
OFF when output is OFF.
APC alarm output
indicator (orange)
ON when output is ON.
OFF when output is OFF.
Easy key lock Selector
Select to lock or unlock settings.
Mode Selector
Use to select SET or RUN Mode.
Operating Procedure
Basic operating procedures are as given on pages 14 to 18.
For details, refer to the Instruction Manual provided with the product.
This section shows functions specific to the E3X-DA@R-S.
1 Locking the Keys (Easy Key Lock)
Before shipment, all key operation except for the MODE
Keys can be disabled.
Set the SET/RUN Mode
Selector Switch to RUN.
RUN
(Factory-set to RUN)
Set the Easy Key Lock
Selector Switch to Locked .
Locked
Note: Do not switch the lock while in SET Mode. Doing so will disable
changing settings. If the lock is switched to in SET Mode, return to
the unlock state, and then make the setting again.
Unlocking
Set the SET/RUN Mode
Selector Switch to RUN.
RUN
(Factory-set to RUN)
Set the Easy Key Lock
Selector Switch to Unlocked .
Unlocked
2 Displaying the APC Margin
Displaying the APC margin can be useful for planning
maintenance. When the APC margin is 0%,
APC alarm output will turn ON, and the APC alarm output
indicator will light regardless of the operation of the APC
margin display.
Set the SET/RUN Mode
Selector Switch to RUN.
RUN
(Factory-set to RUN)
Set the Easy Key Lock
Selector Switch to Locked .
Locked
Press the MODE Key to
MODE
display the following for 10 s.
E3X-DA-S
Initial status
Margin
APC
Margin
APC
APC margin
displayed in
decrements of 10%
APC margin of less
than 10%
Margin
ALAT
APC
The display switches
every second.
APC
APC margin is 0%.
Margin
END
APC
The display switches
every 0.5 s.
APC
Press the MODE Key
MODE
or press nothing for 10 s.
The display will return
to the normal display.
Incident level Threshold
19