- Save filter
- Load filter
- email on update
The SCALANCE W devices can be configured and diagnosed with SNMP. This document describes frequently used OIDs to adapt various options.
If you are operating multiple nodes on a SCALANCE W client and would like to transfer PROFINET IO data cyclically, then the sum of the user data of all the nodes must not exceed a value of 2300 bytes per cycle.
WDS stands for "Wireless Distribution System" and is the wireless connection of multiple access points (APs) with each other in order to extend the range of a radio network without having to connect the extension access points via Ethernet.
You can use the CAx download manager to access the latest product data for your CAD or CAE system.
With the implementation of the new WLAN Standard 802.11n in the SCALANCE W products, the modules have been completely innovated and the old devices discontinued. The new devices cannot be used as replacements for the old devices.
The C-PLUG (configuration plug) is an interchangeable medium on which the configuration data of a device is automatically saved. This enables you to exchange a defective module simply by replugging the C-PLUG to a new module.
This error message is displayed when you want to change parameters in a PROFINET IO device but an "Application Relation" (AR) has been established between the IO controller and the IO device.
Below are possible causes for you no longer being able to reach the SCALANCE W700 via the Web Based Management (WBM) or the Command Line Interface (CLI).
The SCALANCE W devices with firmware V6.1 (CLI) and higher and V6.2 (WBM and CLI) and higher support the "Remote Capture" function. The "Remote Capture" function permits you to record the network traffic from remote interfaces at the Access Point with Wireshark.
With a SCALANCE W that is parameterized as WLAN client you can set 4 different MAC modes. The MAC mode decides how the WLAN client behaves with respect to the Access Point and whether the PROFINET connection to the distributed IO can be established.
The various services each use their own port for data transfer via TCP and UDP.
With SCALANCE W firmware V6.1 and higher the channels have been released for short-range radio / SRD (Short Range Devices). You can use channels 149 to 165 of the SCALANCE W network components for the Short Range Devices in compliance with the ETSI (European Telecommunications Standards Institute) standard.
The signal recorder is a useful tool for obtaining initial information about the transmitting aperture illumination and connection quality of a plant. The signal recorder is available in the SCALANCE W components with firmware version V5.2 and higher.
Using SNMP you have the option of acquiring system and diagnostics information from a device that supports SNMP. This includes the connection information of an IWLAN Access Point SCALANCE W.
In order to have the Technical Support answer a service request precisely and quickly, a description as precise as possible of the unclear issue is necessary. Below is a list of the information required by the Technical Support for inquiries about SCALANCE products.
Electrical equipment must be of a specific protection class corresponding to its loading through foreign objects and water in compliance with DIN EN 60529.
In the diagnostics status of a PROFINET IO device there is message when the configured version of the firmware is different to the version loaded in the device.
How to operate the spectrum analyzer of the SCALANCE W access points firmware V5.2 and higher and the information you can obtain.
The script function permits end users to download Command Line Interface (CLI) command sequences from a text file and immediately execute them.
The following instructions show you how to find the UL certificate on our Support pages taking the example of an S7-1500 digital input module (article number: 6ES7 521-1BL00-0AB0).