Danfoss AK-LM 330 Design Guide

6 RS8FR302 © Danfoss 2015-08 AK-LM 330
■ Power
■ Comm
■ DO1 ■ Status
■ DO2 ■ Service Tool
■ DO3 ■ LON
■ DO4
■ DO5 ■ Alarm
■ DO6
■ DO7
■ DO8 ■ Service Pin
Light-emitting diodes
A number of light-emitting diodes makes it possible to follow the
signals that are received and transmitted by the controller.
Log
From the log function you can dene the measurements you wish
to be shown.
The collected values can be printed, or you may export them to a
le. You can open the le in Excel or import in AKM
A log should usually be created on the system unit. The system
unit has a larger memory and can contain more data.
If you are in a service situation you can show measurements in a
trend function. The measurements are then made real-time and
displayed instantly.
Alarm
The display gives you an overview of all active alarms. If you wish
to conrm that you have seen the alarm you can cross it o in the
acknowledge eld.
If you want to know more about a current alarm you can click on it
and obtain an information display on the screen.
A corresponding display exists for all earlier alarms. Here you can
upload information if you need further details about the alarm
history.
Slow ash = OK
Quick ash = answer from gateway
Constantly ON = error
Constantly OFF = error
Flash = active alarm/not cancelled
Constant ON = Active alarm/cancelled

Danfoss AK-LM 330 Specifications

General

Brand	Danfoss
Model	AK-LM 330
Category	Measuring Instruments
Language	English