F6043 Positive travel range limit switch activated
Travel range limit switch situated in positive direction
(see Project Planning Manual for motor) was
activated because axis is outside of travel range that
was defined by means of travel range limit switches
Incorrect parameterization of digital inputs and
outputs on control section
Travel range limit switch or cable is defective or
Control section or digital inputs on control section
Supported by Firmware Variant:
The drive provides a function for monitoring travel range limit switches
(external hardware limit switches).
This monitor has to be activated and parameterized via
P-0-0090, Travel range limit parameter.
When the error F6043 occurs, the axis is shut down with
velocity command value reset.
1. Clear error (reset button or error clearing command)
and switch power on
2. Set drive enable and preset command value that
leads back to the allowed travel range
Correct configuration of digital inputs/outputs and
correct it, if necessary
Check function and wiring of travel range limit switch
Replace control section or entire drive controller
Only Rexroth service engineers or especially trained users are
allowed to replace the control section. The replacement of the
entire drive controller is described in the Project Planning
Manual for the power section.
See also Functional Descriptions:
• "Position Limitation/Travel Range Limit Switch"
• "Digital Inputs/Outputs"
F6043 - Attributes