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In MotionWorks IEC Hardware Configuration, SGDV-Rotary Configuration tab, theFeed Constant was entered while online. But the Test Move does not move the motor the correct distance. Which of the following may be a possible solution?

A. Reboot the controller with CNFG off
B. Save the hardware configuration ONLINE
C. Save the hardware configuration OFFLINE
D. Reboot the controller
E. Change the User Units field
F. All of the above
G. B and E only
H. B and D only
I. None of the above

1 Answer

4 votes

Final answer:

The correct solution for this issue would be Option G: Save the hardware configuration ONLINE and Change the User Units field.

Step-by-step explanation:

The correct solution for this issue would be Option G: Save the hardware configuration ONLINE and Change the User Units field.

The Feed Constant is a parameter in the hardware configuration that determines the distance the motor moves for a given input. If the Test Move does not move the motor the correct distance, it could be due to an incorrect value entered in the Feed Constant.

Saving the hardware configuration ONLINE ensures that the changes made to the configuration are implemented in the current session. Changing the User Units field can help in adjusting the measurement scale to match the desired motion. Rebooting the controller or saving the hardware configuration OFFLINE may not necessarily address the issue in this case.

To correct the Test Move distance issue in MotionWorks IEC, saving the hardware configuration online and changing the User Units field are likely solutions, which corresponds to option G. B and E only.

If the motor is not moving the correct distance during a Test Move in MotionWorks IEC after entering the Feed Constant while online, there are a few possible solutions to consider:

Save the hardware configuration ONLINE: This ensures that any changes made to the configuration are retained and applied correctly.

Change the User Units field: The User Units setting affects the relationship between the program command and the actual movement. If this is incorrect, the motor will not move the desired distance.

Reboot the controller: Sometimes, simply rebooting the controller can resolve issues that arise from changes not being properly registered or applied.

Given these options, the most likely solutions would be to save the hardware configuration ONLINE and to Change the User Units field. Therefore, the correct answer to the question would be G. B and E only.

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