Process interfacing via an automation system (PLC, PC)
10.6 Control via TCP/IP and RS-232
Application: Evaluate two 1D/2D codes per image (multicode)
● Current program number is "5".
● New 1D/2D code match string for code index 1 and 2 for trigger number 42
● No OCR
Total length
Trigger ID
Flags
Code No Cnt
Code No
Code Idx Cnt
Code Idx
String length
String
Code Idx
String length
String
ROI ID Cnt
XOR checksum
10.6.13
Set digital out
Note
Availability of "Digital Out"
The "Digital out" function is not available for SIMATIC MV420 SR-B.
Writing command data
● With this command, the four logical signals "EXT_1", "EXT_2", "EXT_3" and "EXT_4" can
be set and linked to other logical signals. These signals can only be set via an automation
system.
● These signals can also be applied to the available digital output pins using adjustment
support.
● Receipt of this command is logged in the diagnostics data records.
316
30
42
0
1
5
2
1
8
"SN012345"
2
8
"SN612345"
0
0
SIMATIC MV420 / SIMATIC MV440
Operating Instructions, 04/2013, A5E02371045-06