Alarm And Hysteresis Functions - JUMO mTRON T Operating Manual

6 Configuration
6.4.2

Alarm and hysteresis functions

This section describes the limit value monitoring alarm function AF1 to AF8 and the associated
hysteresis functions (asymmetric left, symmetric, asymmetric right).
Limit value in relation to the setpoint value
Asymmetric left
AF1
1
0
AF2
1
0
AF3
1
0
AF4
1
0
1 Output signal active
x Actual value
(1) Limit value
76
(1)
(2)
x
w
(1)
(2)
x
w
(1)
(2)
w x
(1)
(2)
w x
Symmetric
1
(1)
(2)
0
w
1
(1)
(2)
0
w
1
(1)
(2)
0
w
1
(1)
(2)
0
w
0 Output signal not active
w Setpoint value
(2) Switching differential
Asymmetric right
1
(1)
(2)
0
x
w
1
(1)
(2)
0
x
w
1
(2)
0
x
1
(2)
0
x
x
x
(1)
x
w
(1)
x
w