Siemens SINAMICS SIMOTICS S200 PROFINET - Page 525

Cause: In the mode "direct setpoint input/MDI", for continuous transfer (c2649 = 1) relative positioning was selected (c2648 = 0
signal).
Remedy: Check the control.
F07490 EPOS: Enable signal withdrawn while traversing
Message class: Application/technological function faulted (17)
Message value: -
Component: None
Response: OFF1
Acknowledgment: IMMEDIATELY
Cause: - For a standard assignment, another fault may have occurred as a result of withdrawing the enable signals.
- The dr
ive is in t
he "switching on inhibited" state (for a standard assignment).
Remedy: - Set the enable signals or check the cause of the fault that 󹪝rst occur
red and then result (for a standard assignment).
- Check the assignment to enable the basic positioning function.
F07491 EPOS: Negative hardware limit switch reached
Message class: Application/technological function faulted (17)
Message value: -
Component: None
Response: OFF3
Acknowledgment: IMMEDIATELY
Cause: A 0 signal was detected at c2569, i.e. the negative hardware limit switch was reached.
F
or a
positive traversing direction, the negative hardware limit switch was reached - i.e. the hardware limit switch wiring
is incorrect.
See also: c2569 (EPOS negative hardware limit switch)
Remedy: - Leave the negative hardware limit switch in the positive traversing direction and return the axis to the valid traversing
range.
- Chec
k the wiring of the hardware limit switch.
F07492 EPOS: Positive hardware limit switch reached
Message class: Application/technological function faulted (17)
Message value: -
Component: None
Response: OFF3
Acknowledgment: IMMEDIATELY
Cause: A 0 signal was detected at c2570, i.e. the positive hardware limit switch was reached.
F
or a
negative traversing direction, the positive hardware limit switch was reached - i.e. the hardware limit switch wiring
is incorrect.
See also: c2570 (EPOS positive hardware limit switch)
Remedy: - Leave the positive hardware limit switch in the negative traversing direction and return the axis to the valid traversing
range.
- Chec
k the wiring of the hardware limit switch.
F07493 LR: Over󹪞ow of the value range for position actual value
Messag
e class: Application/technological function faulted (17)
Message value: %1
Component: None
Response: OFF1
Acknowledgment: IMMEDIATELY
System messages
12.3Faults and alarms
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
Operating Instructions, 11/2023, FW V6.3, A5E51646752B AB 523