Microscan MS-4 Specifications download pdf (Page 99)

Chapter 6 Matchcode

MS-3 Laser Scanner User’s Manual 6-5

6–Matchcode

Using Master Symbols

1. Set Triggering Mode to External or Serial (see “Trigger Mode” on page 4-4).

2. Chose the method of symbol comparison that fits your application (see “Match-

code Type” on page 6-6).

3. Enable Matchcode (see “Matchcode” on page 7-6).

4. Define the output you want with your matchcode setup:

a) Symbol output (“Symbol Output Status” on page 8-4).

b) Discrete output (see Chapter 8, “Output Conditions”)).

5. Select the number of master symbols you want to create, if more than one (see

“Master Symbol Database Overview” on page 6-11).

6. Enter master symbol data in one of the following ways:

a) Use ESP to type in master symbol data directly into the Utilities menu.

b) Send a serial command with symbol data in the form of <Mmaster sym-

bol#,data> (or <)data)> for single master symbol only).

c) Send a <Gmaster symbol number> command to scan next symbol in as the

master symbol.

d) Enable the New Master Pin command and activate a discrete input to store the

next symbol scanned as the master symbol (see “New Master Pin” on page 6-

14).Other Master Symbol Serial Commands

See also “Master Symbol Database” on page 6-11 for more information details on

entering, requesting, and deleting master symbols.

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Microscan MS-4 Specifications Page 99