Comparing Values - Siemens SIMATIC S7-1500 Function Manual
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- System manual (393 pages) ,
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Configuring
6.8 Parameter view
Bad modify values
● Modify values with process-related errors can be transmitted.
● Modify values with syntax errors cannot be transmitted.
6.8.4.9
Comparing values
You can use comparison functions to compare the following memory values of a parameter:
● Start value project
● Start value PLC
Requirements
● There is an online connection.
● The technology object is downloaded to the CPU.
● The Parameter view of the technology object is open.
Procedure
To compare the start values on the various target systems, follow these steps:
1. Click the "Selection of compare values" icon
A selection list containing the comparison options opens:
– Start value project - Start value PLC (default setting)
2. Select the desired comparison option.
The selected comparison option is executed as follows:
– A scales symbol appears in the header cells of the two columns selected for
– Symbols are used in the "Compare result" column to indicate the result of the
170
comparison.
comparison of the selected columns.
.
S7-1500 Motion Control V13 Update 3
Function Manual, 07/2014, A5E03879256-AC
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