Process interfacing via an automation system (PLC, PC)
9.4 Control with FB 79
SIMATIC MV500
Operating Instructions, 06/2018, C79000-G8976-C494-01
129
Data ID of the requested data
The "4 Data ID of the supplied data" byte defines the data to be read. The data ID can have
the following values:
Table 9- 37 Data ID of the requested data
ID (B#16#)
Description
09
User data byte 1: Output the program number selected on the optical reader.
User data byte 2: If the "DISA" bit is set, it indicates whether a user who has
the right to override the "DISA" signal is logged in via the WBM:
•
00H: "Take control" is enabled,
•
01H: "Take control" is disabled.
81
Result string
82
Quality characteristics
83
Quality characteristics as absolute values and result string
84
Quality characteristics in classes
85
Quality characteristics in classes and result string
86
Quality characteristics in classes and absolute quality characteristics
87
Quality characteristics in classes, absolute quality characteristics and result
string
88
Position of the data matrix code
89
Position and result string
8A
Position and absolute quality characteristics
8B
Position, quality characteristics as absolute values and result string
8C
Position and quality characteristics in classes
8D
Position, quality characteristics in classes and result string
8E
Position, quality characteristics in classes and absolute quality characteristics
8F
Position, quality characteristics in classes, absolute quality characteristics and
result string
Note
Requirement for optimum code quality
The code qualities are only output correctly when a program is set with the "Read code" task
with calibrated or uncalibrated verification according to ISO 16022. Otherwise, the quality
codes are not calculated when the code is read and cannot be output.
In the WBM, use the definition of the format string "Format text" under "Program > Result >
Program format text" to output the quality values for other selected verification types. The
quality values are then output according to the parameter settings along with the read result.
Содержание SIMATIC MV540 H
Страница 24: ...Description 1 7 Functional description SIMATIC MV500 24 Operating Instructions 06 2018 C79000 G8976 C494 01 ...
Страница 194: ...Service and maintenance 10 3 Replacing a module SIMATIC MV500 194 Operating Instructions 06 2018 C79000 G8976 C494 01 ...
Страница 232: ...Appendix A 3 Alternative user interfaces SIMATIC MV500 232 Operating Instructions 06 2018 C79000 G8976 C494 01 ...
Страница 236: ...List of abbreviations SIMATIC MV500 236 Operating Instructions 06 2018 C79000 G8976 C494 01 ...
Страница 238: ...Service Support SIMATIC MV500 238 Operating Instructions 06 2018 C79000 G8976 C494 01 ...