Page
61
PROBA 5
Doc.nr: 190356
Version: 1.0
No.
Explanation
2024
The delay time for relative alarm 1
2041
The absolute maximum air temperature. If the temperature is above this value, the heating will be switch off. No alarm
will be generated.
2042
The absolute minimum air temperature. If the temperature is under this value, the cooling will be switch off. No alarm will
be generated.
2043
The relative maximum air temperature. If the temperature is above this value, the heating will be switch off. No alarm will
be generated.
2044
The relative minimum air temperature. If the temperature is under this value, the cooling will be switch off. No alarm will
be generated.
2050
Differential for the maximum air temperature. If the temperature drops under the alarm temperature – differential, the
heating will be active again.
2051
Differential for the minimum air temperature. If the temperature rises above the alarm tempe differential, the
cooling will be active again.
2060
To avoid temperature alarms caused by an open door, it is possible to disable the alarm as long as the door is open.
6.6.10 Alarm relays settings
In this parameter section the alarm relays can be assigned to several functions. Each alarm relay can be used for
more than one alarm situations.
The choices which can be made are:
• 0 – no relay
• 1 – non fatal alarm relay
• 2 – fatal alarm relay.
No.
Explanation
2101
Alarm relay for absolute alarm.
2103
Alarm relay for relative alarm.
2105
Alarm relay after power failure.
2106
Alarm relay for cooling failure.
2107
Alarm relay for heating failure.
2109
Alarm relay for door failure.
2110
Alarm relay for fan failure.
2111
Alarm relay for maximum exceeding maximum gas time.
2112
Alarm relay for ventilation failure.
2113
Alarm relay for sensor failure.
2120
Fatal alarm can be reset? If no, the relay will only be reset if the alarm has been solved. If yes has been chosen, the alarm
relay can been reset even if the alarm situation is still there.
2121
Non fatal alarm can be reset yes or no?
2122
Continue control during external fatal alarm? If yes has been chosen, the program will continue even if the external alarm
input is active. If no has been chosen, the program will stop if the external alarm input is active.
