Siemens SITOP PSU8600 Manual page 182

Engineering and remote access
7.4 SIMATIC STEP 7 in the TIA Portal
Navigation area
Navigation area
Web interface General
Navigation area
OPC UA
server
182
Description
Buffering The parameters are set here for buffer modules with double-layer
capacitors or UPS modules. Parameterization is only possible if an
appropriate module exists in the system.
Deactivate the buffer component using a control command.
•
Activate the LONGLIFE operating mode (only buffer module
•
with Double layer capacitors).
Define the threshold value for the "Sufficient buffer readiness"
•
message.
Activate short-time interruption at output 1.
•
Time X: Dead time up to the beginning of short time interrup-
•
tion.
Time A: Wait time until the short-time interruption.
•
Time B: Duration of short-time interruption.
•
If UPS modules are assigned, then additional parameters can be
defined:
Time C: Waiting time after client shutdown completed
•
Preferred UPS module when the power supply voltage fails
•
Define as to whether buffer components are charged before
•
outputs are activated.
Define that only one output is activated when starting from a
•
battery module.
PROFIenergy Here, you activate and configure energy management with
PROFIenergy
Description
Make the following settings:
Possibility of accessing via a web server (yes/no)
•
Automatic logoff when closing the web server (yes/no)
•
Permit access only with HTTPS (yes/no)
•
Automatic up- Make the following settings:
date
Activate automatic update (yes/no)
•
Time interval for the update
•
Description
OPC UA Here, activate the OPC UA server.
server activated
Unencrypted You have the option of activating unencrypted access to the
access activat- OPC UA server. However, this option is not recommended.
ed
OPC UA server Specify which port should be used.
port
Power supply system SITOP PSU8600
Manual, 09.2018, A5E36758446-5-76