Siemens 6ED1050-1AA00-0BE8 manual Timing diagram, Viewing the MI, MN and OT values

LOGO! functions

4.4 Special functions list - SF

Timing diagram

5
(Q
5DO
4
01 0,	3DU
01 	0, K

27

0, &RQILJXUHGWLPHLQWHUYDO 01 7LPHWRJR

27 7RWDOWLPHH[SLUHGVLQFHWKHODVWKLVLJQDODWLQSXW5DO

Functional description

The hours counter monitors input En. When En = 1, LOGO! computes the time expired and the time-to-go MN. LOGO! shows these times in parameter assignment mode. Output Q is set when the time-to-go MN = 0.

A signal at reset input R resets output Q and sets the preset value of MI at the counter for the duration of MN. The hours counter OT is not affected.

With a signal at the reset input Ral, you reset output Q and set the preset value of MI at the counter for the duration of MN. The hours counter OT is reset to zero.

Depending on your configuration of parameter Q, the output is either reset with a signal at input R or Ral ("Q→0:R"), or when a reset signal is set hi, or the En signal is set lo ("Q→0:R+En").

Viewing the MI, MN and OT values

●LOGO! Basic: You can open the parameter assignment mode when the system is in RUN to view the actual values of MI, MN and OT.

●LOGO! Pure: In LOGO!Soft Comfort, you can use the Online Test to read these values. For further information, see chapter "LOGO! software (Page 313)".

●In LOGO!Soft Comfort you can get the hours counter via the "Tools -> Transfer: Hours counter" menu command.

LOGO!
Manual, 04/2011, A5E03556174-01	207