DLU32 - Elevator Traffic Analyzer
The Smallest in the World

SOFTWARE:

• The Elevator Data Logger software (Rev 1.6) supports the DLU32 (and all earlier units) and is now available. This is a free upgrade for all Data Logger owners and also provides a functional demonstration without a Data Logger unit.
  Download Windows version Rev 1.6.0.2 (with Manual in PDF)

• Windows Smart Chart ALSO AVAILABLE: This turns a Data Logger into a smart chart recorder with up to one million events. This now supports DLU32.
  See Smart Chart

Introducing the DLU32 Elevator Traffic Measurement & Analysis System.

• Examine Group Performance
• Examine Lift Operation
• Detect & Diagnose Intermittent Faults

• Stores every event on disk for later analyzes on any PC.
• Extensive Landing Call Analysis.
• Extensive Miscellaneous Signal Analysis.
• Handles AC inputs, DC inputs and negative DC inputs.
• User Selected Input Debouncing.
• Concise, Mouse Driven, User Friendly Software.

As a Traffic Analysis system, the Data Logger is connected to the landing call indicators (and optionally the out of service signals) for a lift group. The Logger is then set up to log these signals for typically 1 week. This produces 7 logged data files on the Laptop which are taken back to the office for repeated analysis producing reports and/or data files for a spreadsheet or a word processor.

As a Diagnostic Tool, the Data Logger can connected to several lift controller signals and set up to log for whatever period is required, usually long enough to "catch" the fault being chased. This also produces logged data files (1 for each day) which can be analyzed either on the laptop or back in the office. This miscellaneous signal analysis allows the operator to define up to 19 Named Functions made up of from an arbitrary combination of actual data logger inputs ORed, ANDed and XORed together. These Named Functions are then reported on along with a timing diagram for each. This allows complex signal patterns to be searched for. Once the fault is "caught", further analysis can provide mode detailed information about what happened just before and after the fault. An analysis based on a user defined state-machine can also be performed to detect invalid signal sequences.

Of course, a logging for both Traffic Analysis and Diagnostics can be done simultaneously as the DLU32 stores all input changes to 1/10 second resolution to disk.

DLU32 SPECIFICATIONS

HARDWARE

Number of Inputs	32 per unit (up to 128)
Type of Inputs	Optically Isolated (+ and -)
AC and DC signals supported	YES
Negative DC signals supported	YES
Input Threshold	9 Volts
Input Debouncing	Software Selectable
Protection	Mains Proof
Scanning Rate	200 Scans/sec

LOGGER SOFTWARE

Building and Logging Information	Concise & Intuitive Windows forms
Minimum Logging Period	1 Minute
Maximum Logging Period	24 Hours
Maximum Number Logging Days	99
Programmable Input Polarity	Landing Calls AND Out of Service
Input Map window	YES
Import Settings	YES
Resolution	1/10 second

ANALYZER SOFTWARE

Building and Logging Information	Read from the Data File
Retrospective Analysis	YES
Analyse a specific time zone	YES
Analyse a specific set of floors	YES
Minimum Analysis Period	1 Minute
Maximum Analysis Period	Full Length of Logging
Maximum Number of Intervals	480
Interval Sizes	5, 10, 15, 20, 30, 60 min
Short Event Filter	YES
Early Cancellation Correction	YES
Long Event Count in All Reports	YES

REPORTS

Report Output	Screen, Printer, Save As Rich Text or Plain Text, Copy as TAB separated Rich Text, Copy WMF graphs
Day Summary Report	YES
Interval Report	YES
Landing Report	YES
Duration Distribution Reports	Every Second to 400 Seconds
Distribution Graphs	YES
Performance Graphs	YES

If you have any questions, please e-mail us:
info@appliedmicros.com.au

For all other Elevator Equipment see
Alphasoft Pty Limited

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