HBM ClipX Bedienungsanleitung Seite 104

Starting up the ClipX
Pulse duration in ms
100
200
500
1000
2000
7.4.2.15 Timer
After a programmable time (Interval), sets the Timer Flag to active and holds
the level over the Pulse Length before the level is reset to inactive. If you enter
0 for the Pulse Length, the flag is set to active at least for one update interval
(1/update rate = 1 ms). The maximum interval is 200,000 seconds. The Pulse
Length should be shorter than the Interval, otherwise the flag will always be
active as long as the timer is running. Choose Active Timer Flag to set the
Timer Flag to Low (0) or High (1) when active.
Enable by: Depending on the setting of Enable on (High level or Low level),
the timer is only started when the corresponding level applies. In both Single
shot and Continuous mode the timer is stopped (reset) immediately if this level
is no longer active. The values at the outputs are deleted, or reset to 0, in this
case.
The procedure can be run once only (Type: Single shot) or continually
repeated (Type: Continuous) as long as a corresponding signal is active on
Start/Stop with.
In the case of single shot and Start on: High level, a positive edge starts the
timer and the next positive edge only restarts the timer when the time has
elapsed. In continuous mode, the timer starts as soon as a High signal (1) is on
Start/Stop with, and immediately restarts at the end of the interval. As soon as
no High signal is active any more, the timer is stopped and is only restarted
when a High signal is received.
102
Frequency in Hz
10
5
2
1
0.5
A04643_04_X00_03 HBM: public
Measurement uncer-
tainty as a %
1
0.5
0.2
0.1
0.05
ClipX