SMC Networks HRS012-A*-10-* Operation Manual page 102

HRX-OM-M090
Chapter 5 Display and setting of various functions
When "Automatic monitoring + Monitoring start timer" is selected
[1] Circulating fluid temperature when starting operation: Approximately 20
[2] Circulating fluid set temperature : 15
[3] "AS.21: Temperature alarm monitoring method": Select "Automatic monitoring + Monitoring
start timer".
[4] "AS.22: Monitoring start timer": Set it to "50 min".
[5] "AS.04: Detection temp. for the circulating fluid discharge temp. increase": Set to "16
[6] "AS.06: Detection temp. for the circulating fluid discharge temp. drop": Set to "14
[7] "AS.23: Range over detection timer": Set to "600 sec".
Thermo chiller
AS.04
set temperature 16
Circulating fluid
set temperature 15
AS.06
set temperature 14
AS.04 Alarm monitoring
AS.06 Alarm monitoring
Generation
Alarm
Nothing
-Alarm generation timing
Status (1): Start operation of the chiller. As the circulating fluid temperature is within the set
Status (2): The circulating fluid temperature becomes within the set range of "AS.04".
Status (3): The circulating fluid temperature exceeds the threshold of "AS.06", but the alarm
Status (4): The circulating fluid temperature exceeds the threshold of "AS.04", but the alarm
Status (5): 50 minutes passes after starting operation. Alarm monitoring has started. It
Status (6): Alarm will be generated after 600 seconds that is set for "AS.23: Range over
5.15 Alarm customize function
5-50
Run
Stop
1
Circulating fluid
temperature
o
C
o
C
o
C
ON
OFF
ON
OFF
Fig 5.15-2
range of "AS.06", "AS.06" alarm monitoring starts.
"AS.04" alarm monitoring starts.
will not be generated as it has returned within the 600 sec range of the "AS.23:
Range over detecting timer".
will not be generated as it has returned within the 600 sec range of the "AS.23:
Range over detecting timer".
shows that the "50 min" setting does not influence the alarm monitoring under
these conditions.
detection timer" after the circulating fluid temperature exceeds the threshold of
"AS.04".
o
C
4
500sec
2
3
250sec
Elapsed time
Alarm generation timing
o
C
o
C".
o
C".
5
600sec
HRS Series