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USER MANUAL – Release 1.2 of 01/01/2010
Page 48 of 191
Version: 02/03/2010
Et37
High superheating set point
The alarm situation is notified after the high superheating alarm activation
delay (Et29)
Et34
80
176
°C
°F
dec
Int
Et38
Low superheating set point
In this situation an additional integral time is added to normal regulation in
order to speed up recover the normal working condition.
0
Et34
°C
°F
dec
Int
Et39
Additional integral time in low superheating condition
0
250
Secs
Et40
MOP activation set point.
Above this value an additional integral time is added to normal regulation in
order to speed up recover the normal working condition.
0
50
bar
psi
dec
Int
Et41
Pressure set-point during PI regulation in MOP condition
0
0
50
725
bar
psi
dec
Int
Et42
Proportional part of the PI regulation during MOP condition
0
0
50
725
bar
Et43
Additional integral time in MOP condition
0
250
Secs
Et44
LOP activation set point.
Below this value an additional integral time is added to normal regulation in
order to speed up recover the normal working condition.
0
0
50
725
bar
psi
dec
Int
Et45
Pressure set-point during PI regulation in LOP condition
0
0
50
725
bar
psi
dec
Int
Et46
Proportional part of the PI regulation during LOP condition
0
0
50
725
bar
psi
dec
Int
Et47
Additional integral time in LOP condition
0
250
Secs
Et48
Delay on activation of the MOP alarm from condition occurrence in cooling
mode.
If the MOP condition is not solved within the Et47 time an alarm is notified and
the relevant circuit is switched OFF.
0
250
Secs
PID regulation in heating mode
Et49
PID proportional band in heating mode
0
0
50
122
°C
°F
dec
Int
Et50
PID integral time in heating mode
0
250
Secs
Et51
PID derivative time in heating mode
0
250
Secs
Et52
Superheating set-point in heating mode
0
0
25
77
°C
°F
dec
Int
Et53
Superheating dead band in heating mode
0
0
5
41
°C
°F
dec
Int
Et54
High superheating set point
The alarm situation is notified after the high superheating alarm activation
delay (Et29)
Et50
80
176
°C
°F
dec
Int
Et55
Low superheating set point
In this situation an additional integral time is added to normal regulation in
order to speed up recover the normal working condition.
0
Et50
°C
°F
dec
Int
Et56
Additional integral time in low superheating condition
0
250
Secs
Et57
MOP activation set point.
Above this value an additional integral time is added to normal regulation in
order to speed up recover the normal working condition.
0
50
bar
psi
dec
Int
Et58
Pressure set-point during PI regulation in MOP condition
0
0
50
725
bar
psi
dec
Int
Et59
Proportional part of the PI regulation during MOP condition
0
0
50
725
bar
Et60
Additional integral time in MOP condition
0
250
Secs
Et61
LOP activation set point.
Below this value an additional integral time is added to normal regulation in
order to speed up recover the normal working condition.
0
0
50
725
bar
psi
dec
Int
Et62
Pressure set-point during PI regulation in LOP condition
0
0
50
725
bar
psi
dec
Int
Et63
Proportional part of the PI regulation during LOP condition
0
0
50
725
bar
psi
dec
Int
Et64
Additional integral time in LOP condition
0
250
Secs
Et65
Delay on activation of the MOP alarm from condition occurrence in heating
mode.
If the MOP condition is not solved within the Et65 time an alarm is notified and
the relevant circuit is switched OFF.
0
250
Secs
