User manual

Timing relays
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Variable values as time setpoint (I7, I8, I11, I12, actual
value T1 to T16, C1 to C16)
The following conversion rules apply if you are using variable
values such as an analog input:
s time base
Equation: Time setpoint = ( Value × 10) in [ms]
J
Minimum time setting:
If a time value is less than EZ's cycle time, the elapsed time
will not be recognized until the next cycle. This may cause
unforeseeable switching states.
J
If the value of the variable is greater than the maximum
permissible value of the configured time range, the
maximum value of the time range will be used as the
setpoint.
J
You can only use analog values as setpoints if the value of
the analog input is stable. Fluctuating analog values reduce
the reproducibility of the time value.
Value, e.g. analog
input
Time setpoint in [s]
0 00.000
100
01.000
300 03.000
500
05.000
1023
10.230
EZ500_700.book Page 153 Tuesday, May 3, 2005 5:15 PM