New ✨ Introducing Oxmaint Asset Hub for Machine Builders and OEMs. Explore Now

Q&A Community

Troubleshooting LED Flashing Activation on Siemens S7-1200 PLC

Question:

Hello everyone, I have a Siemens S7-1200 DC/DC/DC PLC that I recently connected and I'm attempting to activate the "Flash LED" function. However, I'm encountering difficulties as I am unable to locate the button for this action in the software. It appears that I may have overlooked a step or need to adjust a setting. Has anyone else faced this issue and could provide guidance on how to enable this feature? Is there a particular aspect of the setup or a software parameter that must be adjusted to initiate the LED flashing? Your assistance is greatly appreciated. Thank you.

Top Replies

I believe you have successfully completed all the necessary steps. Although I did encounter a similar issue before, simply restarting the device by turning it off and then back on resolved the issue.

Choose the available device you want to connect to from the options listed under 'select target device' below.

According to slp530's comment...

The connection between the PC and PLC is already established, indicated by a solid green line. Additionally, the PLC is enclosed in a vibrant orange box for easy recognition.

Simply being connected to the same network does not automatically grant permission to control the LED. In this scenario, if the user has multiple PLCs connected, they must specifically choose which PLC they want to control before toggling the button.

More Replies

Frequently Asked Questions (FAQ)

FAQ: 1. How can I activate the "Flash LED" function on a Siemens S7-1200 PLC?

Answer: - To activate the "Flash LED" function on a Siemens S7-1200 PLC, you need to locate the button for this action in the software. If you are unable to find it, you may need to adjust a setting or follow a specific step in the software.

FAQ: 2. What should I do if I cannot find the button for activating the LED flashing feature on my Siemens S7-1200 PLC?

Answer: - If you are unable to locate the button for activating the LED flashing feature on your Siemens S7-1200 PLC, you may need to review the setup steps or adjust software parameters to enable this functionality.

FAQ: 3. Are there specific software parameters that need to be adjusted to initiate the LED flashing on a Siemens S7-1200 PLC?

Answer: - Yes, there may be specific software parameters that need to be adjusted in order to initiate the LED flashing feature on a Siemens S7-1200 PLC. Review the PLC's software documentation or seek guidance from experienced users to ensure the correct settings are configured.

You must be a registered user to add a comment. If you've already registered,
sign in. Otherwise, register and sign in.