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production monitoring system

 

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WatchPro Display Unit - ML Series

WatchPro ML Features  

Microprocessor controlled counter with MODEL and TARGET displayed alternately on the top line of the display unit.

The ML series WatchPro display units are used for displaying production performance information to line managers and the shop floor workforce in medium to large sized manufacturing areas. They are typically mounted at the end of a production line so that all the workers on the production line can see the current production count and how close the production is to meeting the shift target.

The display unit can be provided in a single sided format or a double sided format where there are display Light Emitting Diodes (LED’s) mounted on both sides of the display unit.

When mounted above a production line, viewing distances of up to 40 metres are achievable using the 57mm LED display elements.

Different coloured lamps, built into the unit, are used to illuminate the DELIVERY, IN PROCESS, and OUTGOING lamp displays which provide a visual indication of production line status.  The labelling can be easily changed to suit individual customer requirements.

The MODEL/TARGET display line is used to display either the model being produced or the production shift target and the display line is alternated every 5 seconds between these two figures.  A model number of up to 8 characters long can be shown on this display line.

The display unit has opto-isolated inputs one of  which is used to connect to a production line sensor which provides the RESULT count on the display unit which is incremented for each unit produced.  A value in the range of 0 to 9999 can be displayed on this line.

The PROGRESS display line is used to show a figure which gives an indication of how far production is exceeding target or how far it is lagging target. e.g., if a value of 96 is shown then production is exceeding target by 96 units and if a value of –12 is shown then production is lagging target by 12 units.

The display unit is controlled by a microprocessor and the microprocessor firmware can be modified to suit any special requirements asked for by a customer.

A barcode interface can be provided for entering model numbers using barcodes or a keypad interface can be provided for entry of model numbers from an alphanumeric keypad.

RESULT count showing actual production count from production line sensor.

PROGRESS display provides instantaneous feedback on production line performance.

Barcode or keypad entry of model numbers.
 

57mm LED display elements  allow production performance to be seen over a viewing distance of 40m.

Range of Customer Options available.

ML Series Technical Specifications
Construction

Mild steel case case finished in black textured paint. Printed plastic label covers the front panel with green, orange and red display windows for the lamp displays. 12mm lettering for labelling of LED display windows.

Dimensions

Width 530mm, height 500mm, depth 122mm.

Weight

10kg (single sided)  13kg (double sided)

Operating Temperature Range

0 to 60 degrees Centigrade

Mains Input

110 to 240V AC, 50 to 60Hz, 12.6 watts power consumption (typical). Filtered IEC mains connector.

Internal Supplies

12 Volts DC

Inputs

16 opto-isolated inputs.

Outputs

4 opto-isolated outputs, 3 open collector outputs.

Control Electronics

Z80 motherboard and embedded PC board for Ethernet interface.

RS232 Interfaces

Two RS232 interfaces are provided.  One of these is a dedicated debugging port.  The other is used for connection of a barcode reader or keypad.

Network Interface

An RJ45 connector is provided for connection to a 10 Base-T Ethernet network.
Two RS485 connectors are provided for a daisy chained RS485 network.

LED displays

57mm starburst LED modules.

Unity Computing Ltd., Registered in Wales & England - No. 4178666.
V1.5 15.03.04