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Parameterization
101
Adjustable times for TIMER function (default = ex-factory condition):
Time T1 (time for passive condition)
Minimum:
1 h
Maximum:
24 h
Default value:
1 h
Time T2 (time for active condition)
Minimum:
0.5 min
Maximum:
5.0 min
Setting accuracy:
0.5 min
Default value:
0.5 min
Setting of limit value relay (default = ex-factory condition):
Chart:
Limit
Minimum:
0
Maximum:
Recorder range
Setting accuracy:
corresponding to indication of measured value
Default value:
for upper limits the maximum,
otherwise the minimum.
Hysteresis
Minimum:
0
Maximum:
10% of recorder range
Setting accuracy:
corresponding to indication of measured value
Default value:
0
Delay time
Minimum:
0 s
Maximum:
20 s
Setting accuracy:
1 s
Default value:
0 s
Signal activity
Default:
no message
Limit:
Set upper or lower limit value (control value).
If the test signal is above or below this value the corresponding relay
configured as limit contact operates.
Hysteresis:
Range symmetrically above and below the adjusted control value by which the
operating point of the relay is delayed in order to prevent the automatic control
from oscillating.
Delay time:
Time in seconds for which the value must be available before the relay
operates (by which the operation of the relay can be delayed).
Message
Lays down whether or not an event is indicated in the status line in field one.
activity
Содержание TecnoLine LF 171
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Страница 116: ...Technical data 120 EMC certificate...