Firmware V3.00
05.08.2019
95/100
11.2 Messages
States outside normal operating conditions but not constituting an alarm state are reported via the interfaces
and entered in the message log.
Examples of messages:
•
Electric power failure / restart
•
Change of setpoint
•
Defrosting terminated by safe defrost time
11.2.1 Transient alarms and messages
Transient alarms are one-time event alarms and are not time stamped for send time. As a result, transient
alarms are not deleted automatically after the event and must be cancelled manually. This applies regardless of
the setting made for
Selfholding
(Menu 6-2-3).
The following are transient alarms:
•
Time-terminated defrosting
•
Change of setpoint
•
Electric power failure
•
First start
11.2.2 Message log
A maximum of 25 alarms and messages with receive and send date and time are entered in the message log
and are stored in a ring buffer. When the ring buffer is full, the next new entry deletes the oldest entry.
Priority 0 alarms are only entered in the message log. Priority "--" alarms are neither reported to the alarm
server nor entered in the message log.
Alarms may be lost by setting priority to 0 or "--". Priority and time delay apply only to High
Temperature and Low Temperature alarms. The global priority (Menu 6-1) applies to all other alarms.
