
DOL 31 Speed Controller
20
Technical User Guide
7 Service menu
Settings of service menus.
Service menu
7.1 Active Alarms
Displays the active alarms.
Active Alarms
7.2 Set temperature alarm
Temperature offset is set to activate alarm relay and alarm lamp. Alarm is released in case of high and low tem-
perature.
The function is only active in Automatic master mode.
Set temperature alarm
± 4°C
16
20
24
Temp °C
Required temperature = 20 °C
Alarm offset = 4 °C
Example:
Alarm offset is a relative temperature compared to the
set temperature.
Required temperature = 20 °C
Set temperature alarm = ±4 °C
The alarm is activated by the temperature.
>24 °C
<16 °C
Содержание DOL 31
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