Cognex In-Sight 1721, User Manual

Page: 84 / 156

Section 7: Native Mode Commands In-Sight
®
1700 Series Wafer Reader
74
7.4 Evaluate Extended Native Mode Commands
(Actions)
The following commands are used in conjunction with the Evaluate (EV) extended Native
Mode command to remotely control a wafer reader from user-designed software. Each
command returns a Status Code, the number of characters (in bytes, including Carriage
Returns and Line Feeds) in the output that follows, and the results in XML format.
Syntax : EV [command]
The status codes for all Evaluate commands are:
STATUS CODE DESCRIPTION
1 The command was executed successfully.
0 Unrecognized command.
-2 The command could not be executed.
7.4.1 EV AcquireConfig
EV AcquireConfig(<WafID>,<Config>)
Acquires an image using the light settings in the specified Config. This command does
not read.
Inputs : WafID, Config
Output : Status Code, # of bytes
Sample Input and Output
EV ACQUIRECONFIG(A4,0)
1
0
7.4.2 EV CopyConfig
EV CopyConfig (< WafID >,< TargetConfig >,< SourceConfig >)
Copies all settings and read results from the source Config to the target Config.
Inputs : WafID, TargetConfig, SourceConfig
Output : Status Code, # of bytes
Sample Input and Output
EV COPYCONFIG(A4,0,1)
1
0