Manual

Chapter 3 Functions for Reading Operation

3.6 Preset Function (Compare with:)

3.6.1 What is the preset function?

The BL-700 can store one bar code as preset data. It compares the preset data to

the bar code data actually read and outputs an OK/NG signal to whether there is a

match.

Using the BL-700 preset function, you can prevent the wrong products from enter-

ing the line without using a PC.

If no preset data is registered, the unit outputs OK when it successfully reads a bar

code and NG when it fails to read a bar code.

➮

See P.30 to 37 for output timing.

Use the setup software and serial command to register the preset data (

➮

See

P.68 and P.101

Note: The bar code actually read can be compared to the preset data only in the

single label read mode.

➮

See P.136 if you want to use CODE93.

➮

See P.137 if you want to use CODE128.