Siemens SIMATIC ST-1500 - SSI_Absolute_Encoder diagnostics

Using the SSI_Absolute_Encoder technology object
4.7 SSI_Absolute_Encoder diagnostics
Counting, measurement and position detection
Function Manual, 12/2017, A5E32009889-AG
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4.7
SSI_Absolute_Encoder diagnostics
4.7.1
Monitoring counter values, measured values, DIs and DQs
The diagnostic functions are used to monitor the position input and measuring functions.
Requirements
● There is an online connection between STEP 7 (TIA Portal) and the CPU.
● The CPU is in RUN.
Procedure
To open the display editor for the diagnostic functions, follow these steps:
1. Open the "Technology objects" folder in the project tree.
2. Open the SSI_Absolute_Encoder technology object in the project tree.
3. Double-click on the "Diagnostics" object.