IDEC FL1E-H12RCE

Determining the cycle time
322 IDEC SmartRelay Manual
Test program
1. Create the test program by linking an output to a
frequency trigger and connecting the trigger input with an
inverted marker.
Par
Qx
B1
M1
M1
M1
1
B2
Output Qx or other marker Mx
2. Configure the frequency trigger as shown below. A pulse
is generated in each program cycle due to the inverted
marker. The trigger interval is set to 2 seconds.
B1 1+
On =1000
Off=0000
B1 2
G_T=02:00s
Press
3. Now start the circuit program and switch IDEC
SmartRelay to parameter assignment mode. In this
mode, view the trigger parameters.
B1
On =1000
Off =0000
fa =2130
f
a
= total of measured pulses per
timebase G_T
4. The reciprocal value of f
a
is equivalent to the IDEC
SmartRelay execution time of the current circuit program
in its memory.
1/f
a
= cycle time in s
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