JUMO 705010 mTRON T - Multichannel Controller Module Operating Manual - Manual (Page 83)

83
6 Configuration
Description of the function
Monitoring starts as soon as the maximum output level is produced in heating mode (see ex-
ample) or as soon as the minimum output level is produced in cooling mode. Starting from this
point, the actual value must leave the monitoring band – the range around the actual value at
the start of monitoring – within the response time. If it does not, an alarm is triggered.
On leaving the monitoring band, the actual value at the time is used as a reference value for a
new monitoring band. The response time starts over.
Monitoring ends as soon as the maximum or minimum output level is no longer produced.
y
M
t
y
x
t
T
R
Dx
x
y
t1 t2
x Actual value
x Monitoring band
y Output level y
M
Max. output level (e.g. 100 %)
t1 Start of monitoring T
R
Response time
t2 End of monitoring