304 Rockwell Automation Publication 2094-UM002G-EN-P - August 2016
Appendix E Web Server Interface
Safety Configuration
The 2094-SE02F-M00-S1 and 2094-EN02D-M01-S1 control modules
require a safety configuration. For an example of how to configure the safety
functions, refer to the Kinetix 6200 and Kinetix 6500 Safe Speed Monitoring
Multi-axis Servo Drives Safety Reference Manual, publication 2094-RM001
.
Figure 142 - Safety Tab
The Java-script running in the web browser prepares an HTML request
containing the safety configuration assembly, the safety configuration ID, and
the date and time. If the drive is enabled when it receives this request, a
response is sent indicating that the drive is enabled, and must be disabled to
apply the safety configuration. The web server puts the drive in an inhibit state
while applying the safety configuration. While inhibited, the drive cannot be
enabled by the controller. The web server releases the inhibit after applying the
safety configuration. For this sequence to complete successfully, you must first
make sure that the safety circuitry is unlocked. If it is locked, the configuration
attempt fails, and an appropriate response is generated.
The web server creates a data file containing the configuration settings within
the safety circuitry, including the Safety Configuration ID, and the date and
time it was applied. This file can be downloaded from the web server to your
personal computer by using a standard browser file-download mechanism. The
web server can also upload a previously saved file, and apply the configuration
settings it contains to the safety circuitry.
When you apply a safety configuration by uploading a previously saved file, the
web server recalculates the Safety Configuration ID based on the configuration
data in the file. This calculated ID is compared to the original Safety
Configuration ID stored in the file, and if they do not match, the web server
reports an error. A mismatch could be caused by manually editing the
configuration file, which is not allowed. After the configuration is successfully
applied from the file, the drive redisplays the main web page, with the safety
signature information defined by the file. The date and time portions of the
safety signature are the same date and time as the original drive that was used to
generate the configuration file.
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