Mitsubishi MELSEC-Q Series User Manual page 38

3
SPECIFICATIONS
3
- 15 3.2 Function List
3.2.3 Warning output function
(e) Rate alarm is effective to monitor a change of measured temperature values
within a limited range.
1) Setting example of the rate alarm upper limit/lower limit values for monitoring
that a measured temperature value rises within the specified range
g
measured
temperature
value ( C)
20.0 C
10.0 C
0
2) Setting example of rate alarm upper limit/lower limit values for monitoring that
a measured temperature value drops within the specified range
Change of
measured
temperature
value ( C)
0
-10.0 C
-20.0 C
3) Setting example of rate alarm upper limit/lower limit values for monitoring that
a measured temperature value changes within the specified range
Change of
measured
temperature
value ( C)
10.0 C
0
-10.0 C
Rate alarm upper limit value
Rate alarm lower limit value
Rate alarm upper limit value
Rate alarm lower limit value
Rate alarm upper limit value
Rate alarm lower limit value
Time
Time
Time