Features:
- One control loop is assigned to one SIMODRIVE 611 axis.
- Resolver feedback supplies position information to the speed, torque and positioning calculation.
- Documented option expansion adds functions around the same axis configuration.
The axis command enters the HRS2 control-loop block as a speed, torque or positioning setpoint.
Resolver feedback closes the loop by returning rotor position information.
The calculated response is applied to the assigned SIMODRIVE 611 axis while the option configuration remains part of the same control path.
The Siemens 6SN1118-1NJ01-0AA2 SIMODRIVE 611 U HRS2 Control Block may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6SN1118-1NJ01-0AA2 SIMODRIVE 611 U Control Block 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.
Closing one drive axis with resolver feedback
- Feedback source: The resolver returns rotor position information.
- Axis count: One control loop serves one assigned axis.
- Comparison: The control block compares feedback with the selected command.
- Response: The resulting correction remains inside the SIMODRIVE axis path.
Applying speed, torque and positioning commands to the same axis
- Speed command: The loop regulates measured motion against the speed setpoint.
- Torque command: The selected torque reference changes the control objective.
- Positioning: Position commands use the resolver-derived axis position.
- Mode identity: The parameter set determines which command function is active.
Keeping added functions tied to the installed control-loop block
- Expansion role: Documented options extend the HRS2 configuration.
- Axis boundary: The added function remains associated with the same one-axis block.
- Parameter scope: Option parameters and base control data operate together.
- Hardware identity: The complete order number distinguishes this resolver version.
Verifying the exact resolver control path before commissioning
- Order number: Confirm the complete 6SN1118-1NJ01-0AA2 suffix.
- Feedback type: Verify that the connected motor circuit uses resolver feedback.
- Command function: Match the speed, torque or positioning role to the project.
- Options: Record every fitted expansion option with the axis parameters.