SinceVision 2.5D Mode

SR(I) 2.5D Mode User Guidence

This article introduces the 2.5 mode of sr(i) product, to help user quickly know about it. User could view our product user manual for more details EN.

What’s 2.5D Mode

2.5D Mode is a work mode of SinceVision SR or SRI product. This mode allows controller to do some measuring tasks on the single profile data. Different from 3D mode, 2.5 Mode not need a PC to process the scan data, the algothrim is intergated within controller. It also support set the offset and tolerance of measuring result. User could get the result from ASCII protocal, dll library, and use digital output channel to out put the status of specified measurement value.

• 3D Mode

• 2.5D Mode

2.5D Mode Working Flow

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Setting of 2.5D mode

General Settings

Make sure that sensor and object are all seated well. The sensor is at right working distance.

Check the power and connection, Make sure that controller can be connected with EdgeImaging.

Change Mode

At the common set page, we could change the work mode.

Note that 2.5D mode may be disenable, when the X points been compressed. User should set X direction range to FULL

And set the X-axis compression to OFF

For now, SR9000 series does’t support 2.5 mode.

Imaging Setting

Trigger Setting

Some key points:

• At trigger setting page, user could use trigger mode to use hardware signal to trigger the sensor or use contiuous mode.
• Turn off the Batch measurement

Imaging Setting

Conditions

• Sensor is at 3D work mode
• Sensor is at continue trigger mode

Change parameters of imaging settings page to get adjust the raw image. Raw image could help us to see what’s the optic state of object. It could guide us how to set the parameters. For more imaging settings parameters details in our user manual.EN

Profile Setting

Conditions

• Sensor is at 3D work mode
• Sensor is at continue trigger mode

Profile settings is used to change the profile. This image shows that when user applies the different smooth filters on the profile line, changing of the profile.For more imaging settings parameters details in our user manual.EN

Measurement Settings

Once user finishes all the Imaging Settings(Trigger settings, Imaging setting and Profile settings), user needs change to 2.5D mode.

Master Regsiter

2.5D mode must regsiter a profile line as a master. Every measuring object’s location will be a little different, before doing measurement, sensor must align the current profile line and master profile line. After ailgning, measurement result would be more steady. Click Regsiter Button to regsiter the master profile line. User will see a red profile line in the profile window. That’s the master.

Correction

There are four different correction methods, X, Z, Feature correction and Ɵ correction.

X Correction

Corrects the displaced amount of a correction standard edge position (X coordinate) between the measured profile and master profile. When there is x offset bewteen master and current profile line.

Add the X Correction, drag the edge inspection area, see bule point and orange point, the x offset is these two points distance.

Z Correction

Corrects the displaced amount of a correction standard height position (Z coordinate) between the measured profile and master profile. Add the Z Correction, drag the height inspection area, make sure that inspection area could cover same height part of master and current profile line.

Θ Correction

There are two correction methods as follows: [Horizontal standard] Rotates the angle between a proximate line of a measured profile in the correction area and a horizontal line to correction the measuring area. [Master profile standard] Rotates a tilted amount of a proximate line of a measured profile in the correction area based on the master profile to correct the measuring area. In any case, the rotation correction center is the intersection coordinate of the vertical line passing through the correction area center (correction area 1 when two areas have been set) and the proximate line of the measured profile.

Feature Correction

Corrects the displaced amount of a correction standard point position (X, Z coordinates) between the measured profile and master profile.

Add the Feature Correction, drag the feature inspection area, make sure that inspection area could get the freature point. There are different variations to get the feature point.

Combination Correction

2.5D Mode gives several combinations about correction. User could use it to correct the profile line.

This correction will do θ correction first, then X correction, and Z correction finally.

Mask

Perform OUT measurement while excluding unwanted data from the OUT measurement target by masking that data area in the profile.

Mask could use correction function to align to the master. It provide triangle shape and rectangle shape to create mask area.

Out Measure set

2.5D mode has 11 measurement methods.

Here, for exsample, measure the step height.

Process

2.5D mode allows user set the scale, tolerance, zero and offset of results.

2.5D mode provide moving average filter to help data more stable.

Monitor and Recoder

Monitor

When user finish the measuring settings, user could use monitor function to monitor results.

Recoder

User could use storage to store the results.

1. Enable the storage function

1. 2.Record the results

Switch Recipe

Controller allow save 64 recipes inside. We could save different settings and measure items in different recipe. When the measuring target changes, we could quickly change the current recipe of controller to do the measurement. There are 3 ways to change recipe. EdgeImaging, CMD and Terminal.

EdgeImaging

In EdageImaging, user could swtich recipe manually.

TCP ASCII Protocal

User could use tcp-client to change 2.5D recipe, trigger the sensor, get measuring value or some others function. About the ASCII protocal, please review our user manual Page196.

• Trigger Trigger CMD is only actived when trigger mode set to External trigger mode. e.g

TG\r

• Change Recipe Recipe index is from 00 to 63 e.g: change to Recipe No.2

PW,02\r

• Get specific out channel value 2.5D mode has 16 output channels, user could specify out put channel index. Result has 3 different formats.
• 0: Measurement value only;
• 1: Measurement value + Measurement result information;
• 2: Measurement value + Measurement result;
• 3: Measurement value + measurement result information+ Judgment result e.g: get out put No.1 chanel , result format is 0.

MS,0,01\r

• Get mutiply out channels values e.g: get out put No.1 and No.2 channels values. Format is 0.

MM,0,1100000000000000\r

• Get all out put channels values

MA,0\r