JUMO 705001 mTRON T - Central Processing Unit Operating Manual - Manual (Page 71)

71
6 Configuration
Example of active start-up alarm suppression
The following example shows monitoring of the actual value "x" with the alarm function AF4
(without switching differential) for a specified limit value (1). The setpoint value is changed from
w1 to w2.
Output state: The output signal is not active as the actual value is outside of the alarm range
(gray area).
Change of setpoint value: The output signal remains inactive, although the actual value is
now within the alarm range.
Adjusted state: The actual value has left the alarm range and reached the new setpoint value.
The output signal remains inactive until the actual value returns to the alarm range.
1
w1 = x
0
(1)
w2 x
(1)
1
0
w2 = x
(1)
1
0