Eaton E5-248-C1420 Instrucciones De Operación página 4

Line 5
Here the programming sequence automatically takes one of three branches. The route
it takes depends on the timing mode selected above.
For modes ON DLY, OFF DLY, SS, RC= and RC= DLY, the sequence goes to column A
on the flowchart with the appropriate annunciator showing. For these modes you need
only one Set Time. The next press of Reset goes to line 7.
Modes RC DLY and RC require 2 Set Times. Enter t+ at B5, press Reset and enter t-
at B6.
For mode OS only you enter t, press Reset and then enter a Pulse Width. Pulse Width
(C6) is always in seconds to 2 places of decimals.
Line 7
Use the S key to step though LEVEL TRIGgered, EDGE TRIGgered and EDGE
RETRIGgerable and Reset to move on.
Line 8
Select increment time (up) in which reset is to zero or decrement (down) in which reset
is to Preset (Set Time).
Line 9
Select normally open (NO) or normally closed (NC) for the relay contacts.
At the end of the sequence, accept the settings by going through all the stages again
without making any changes.
NOTE:
You can also set any of the Set Times (t, t+, t- or t=) "on the fly" during normal
operation. To do this you use the digit keys and the Set Time appears on the
subsidiary display. If the timer is running in a cyclical mode, the Set Time which
changes when you press the keys is the one being annunciated at that instant.
4 MN05405001E