Features:
- Separate program and data work memory support the CPU execution model.
- The integrated PROFINET interface includes an IRT-capable two-port switch.
- A front display presents operating and diagnostic information at the controller.
The CPU reads the process image, executes the user program and writes the resulting output image.
Network timing and device assignments come from the TIA Portal hardware configuration.
Load memory remains on the SIMATIC Memory Card while the active program executes in work memory.
The Siemens 6ES7513-1AL01-0AB0 SIMATIC S7-1500 CPU 1513-1 PN may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6ES7513-1AL01-0AB0 CPU 1513-1 PN Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Relating load memory, work memory and runtime data
- Program area: Executable blocks use the dedicated program work memory.
- Data area: DB contents and runtime values use the separate data work memory.
- Load path: The SIMATIC Memory Card stores the project data loaded by the CPU.
- Replacement step: Card contents and firmware must agree with the replacement processor.
Connecting controller execution with distributed I/O updates
- Two-port switch: Both RJ45 ports belong to the integrated PROFINET interface.
- IRT scheduling: Configured send clocks coordinate time-sensitive network traffic.
- Device assignment: PROFINET names bind configured stations to physical devices.
- Diagnostic path: Interface and device faults enter the CPU diagnostic system.
Using the front display before opening the engineering project
- Operating state: The display shows the current CPU mode and status.
- Message access: Diagnostic events can be reviewed locally at the controller.
- Interface data: Basic address and network information assists field identification.
- Project confirmation: Online TIA Portal diagnostics provide the complete fault context.
Checking the dependencies that belong to this CPU execution
- Order number: Read the complete 1AL01 suffix on the installed processor.
- Firmware: Confirm compatibility between CPU firmware and the saved project.
- Memory card: Use the project card prepared for the intended controller configuration.
- Network identity: Restore the documented PROFINET name and IP parameters.