Example With Timing Relay And Counter Function Block - Eaton easySafety Manual

02/16 MN05013001Z EN
T 01 Ü S
+
>I1 002,000
>I2 002,000
QV>
C 01 +
>SH +10
>SL +0
>SV +0
QV>+0
C 01 +
>SH +10
>SL +0
>SV +0
QV>+10
The timing relay works like a flashing relay. The function is
set on the top right beside the number in the parameter
display.
The time base is set to the right of the "flashing" function.
Leave the time base set to S for seconds.
Move the cursor to the right over the + character in order
X
to input the time setpoint value >I1.
If you enter the same setpoint at >I1 and >I2, the timing
relay operates as a synchronous flasher.
The + character means that the parameters of this timing
relay can be modified using the PARAMETERS menu.
Confirm the value input with OK.
X
Use ESC to exit the function block.
X
Testing the circuit diagram:
Switch easySafety to RUN mode and return to the
X
program.
You can display every parameter set via the function relays
menu.
Move the cursor onto C 01 and press OK.
X
The parameter set for the counter is displayed with actual
and setpoint values.
Ú
Move the cursor
X
QV>.
Switch input IS05. The actual value changes.
X
If the actual and upper setpoint values of the counter are the
same, the timing relay switches the warning light on and off
every 2 seconds.
Example with timing relay and
counter function block
downwards until you see the value
339