Alarm Texts - Danfoss AK-LM 330 Design Manual

Alarm texts

Settings
Default
priority
Saux X sensor error High
(X=1-10)
PauxX sensor error High
(X=1-5)
Standby mode Medium
Thermostat X – Low Medium
temp. alarm
(X=1-10)
Thermostat X – High High
temp. alarm
(X=1-10)
Pressostat X – Low pres- Medium
sure alarm
(X=1-5)
Pressostat X – alarm limit Medium
high pressure
(X=1-5)
Voltage input X – Low Medium
alarm
(X=1-5)
Voltage input X – High Medium
alarm
(X=1-5)
DI X alarm input Medium
(X=1-16)
System alarms
The alarm priority can not be altered on system alarms
Medium
Medium
Medium
Medium
Medium
High
Medium
Medium
Low
Low
AK-LM 330
Alarm text
Saux X sensor error
Paux X sensor error
Control stopped,
MainSwitch=OFF
Thermostat X - Low alarm
Thermostat X - High alarm
Pressostat X - Low alarm
Pressostat X - High alarm
Analog input X - Low alarm
Analog input X - High alarm
DI X alarm
Clock has not been set
System Critical exception
System alarm exception
Alarm destination disabled
Alarm route failure
Alarm router full
Device is restarting
IO module error
MAN DI..........
MAN DO.........
RS8FR302 © Danfoss 2015-08
Description
Saux X temp. sensor signal is faulty
Paux X pressure transmitter signal is faulty
The control has been stopped via the setting "Main switch" = ON or
via the external Main switch input
Thermostat temperature has been below the set low temperature
limit for longer time than set delay
Thermostat temperature has been above the set high temperature
limit for longer time than the set delay
The pressure has been below the set low pressure limit for longer
than the set delay
The pressure has been above the high pressure limit for longer than
the set delay time
The voltage signal has been below the low alarm limit for longer
time than set delay
The voltage signal has been above the high alarm limit for longer
time than set delay
Alarm on general alarm input DI x
Time has not been set
A unrecoverable critical system failure has occurred – exchange the
controller
A minor system failure has occurred – power off controller
When this alarm is activated the alarm transmission to the alarm
receiver has been deactivated.
When the alarm is cleared the alarm transmission to the alarm
receiver has been activated.
Alarms can not be transmitted to alarm receiver – check communi-
cation
The internal alarm buffer has an overrun – this might occur if the
controller can not send the alarms to the alarm receiver. Check com-
munication between controller and AKA gateway.
The controller is restarting after flash updating of the software
There is a communication fault between the controller module and
the extension modules – the fault must be corrected as soon as
possible
The output in question has been put in manual control mode via the
AK-ST 500 service tool software
The output in question has been put in manual control mode via the
AK-ST 500 service tool software
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