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LDM-PCEX2

LASER DIAMETER MEASUREMENT SYSTEM ( LDM-PCEX2 )
It is application software to take the result measured with the LASER DIAMETER made of our company from the display part into PC by serial communications (RS-232C), and to file the graph print and the measurement result.

Encorder system unit(Option)

This unit greatly enhances the function of LDM-PCEX2.
・ Start/Stop of measurement data recording can be done by external switch , output  ,  reading of a rotarly encorder.
・This has USB <-> RS-232C converter .  Even if PC has no RS-232C , connectable by USB cable.

Quality control application

The quality control application is added to this program after version 1.02.
This application reads the data acquired by LDM-PCEX2 and creates a quality control value and various graphs.
The process variation of the products can be grasped and can be judged objectively with a quality control index.

Specifications


Type LASER DIAMETER MEASUREMENT SYSTEM
model LDM-PCEX2
PC/OS to be used. Meet the forrowing requirement.

IBM PC compatible (DOS/V machine): CD-ROM should be able to be used.

USB port or a parallel port is installed in the main body, and operate.

Microsoft Wndows Vista(checked by 32bit type),
 7 (32bit/64bit) , 8 (64bit) ,8.1(64bit)  * (Checked only Japanese Version)
Corresponding Model Connected by TAKIKAWA's LASER DIAMETER
Communication rate An initial value is 9600bps.
DataBitLength 8bits
StopBitLength 1bit
ParityBit None
Function Measurement Value Display,Peak value display、Measurement value state display  Data writeing , Graph Drawing and printing function.
Store file format CSV style(text file)
Type Encorder system unit (Option)
Max. clock
frequenc
2kpps
Count sensor
power supply
DC+12V Max80mA
Relay contact("a" contact, AC250V Resistance load 2A)
Monitor output
Communication PC side: USB B type LDM display side: RS-232C
Power supply AC100 - 240V Free power supply 50/60Hz, 3VA or less
Ambient condition Temperature:0 - 45 degree centigrage,
Humidity:35 - 85%RH(No condensation)
Weight 約470g
Outside
dimention
140(W) * 60(H) * 100(D)[mm]
Quality control application
measurement display Displays acguired measurement data as graph.
1. Displays all maximum/minimum in every section in display.
2.The average value plot of each section
Histogram It is possible to see the variation state of measured value visually.
Quality control index Calculated values, such as the maximum/minimum, an average / standard deviation value, distribution/deviation, and a process capability index (Cp/Cpk), are displayed.
Graph display Selection is arbitrarily possible in display ch selection convenient to print or a plot color.

* In Windows vista,7, 8, 8.1 the company name and the product name
that has been described to Microsoft Corporation and other this papers are the registered trademarks
or trademarks of each company.
* The specification is a previous notice and might change.

 Example of screen under measurement when LDM-110EX is used

 Example of screen of making it draw to simultaneous 3 channels in graph



Example of the use of an encoder system unit

・ The ability to count pulses from the rotary encoder is added by using an optional encoder system unit.
The horizontal axis of the graph generally is time display, by using this option, it is possible to display the horizontal axis of the graph distance is possible.
RS232C port is also provided together can also be connected to the LDM display unit.

Constitution
Connected as shown below each device and the encoder system unit.

・Rotary encorder and recording On/Off switch can be connected in accordance with the needs of customers.

Example of quarity control application



Data display of the data for 92724 piece x 3ch is read and carried out.



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