For this example application, the user data portion will contain a string of length
28 characters. Bytes 0-3 (or DINT 4) of the user data block contain the string
length and bytes 4-31 (or DINTs 5-11) contain the string contents. The complete
assembly is:
DINT
0
1
2
3
4
5-11
12...19
Input Assembly Instance 100
In this example application, we will also be using the Assembly Instance 100 that
holds 64 bytes of user data. The complete assembly is:
DINT
0
1
2
3
4...19
Rev. 1H, Mar 2009
Contents
Bit 0 = Acquire trigger, bits 1-31 unused 0x0
0x00000001
0x00000000
0x00000000
String length
Match String
Unused
Meaning
32 Bits of Camera Virtual IO
User defined tag value
Camera Status Register
Last Error
64 bytes of user data
Visionscape® Smart Camera HE1600T Guide
Overview of the System
F
F-3
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