Parameterizing The Basic Unit - Siemens SITOP PSU8600 Manual

Engineering and remote access
7.4 SIMATIC STEP 7
Parameters of buffer modules with electrolytic capacitors
With the exception of the standard settings for IO devices, the buffer modules with
electrolytic capacitors have no configurable parameters.
Parameters of buffer modules with double-layer capacitors
● BUF8600 4s/40A (6EP4293-8HB00-0XY0)
● BUF8600 10s/40A (6EP4295-8HB00-0XY0)
For the parameterization of buffer modules with double-layer capacitors, under the
"Properties" tab for the basic device select the "Buffering" subgroup.
7.4.4.3

Parameterizing the basic unit

The procedure is the same for all parameters. This section describes the general procedure
to reach the configuration dialog. The individual parameters and their possible values are
described in the following subsections.
Preconditions
● The SITOP PSU8600 was integrated in the opened project
Procedure
1. Select SITOP PSU8600 in the "HW Config" view.
2. Double-click on the "Basic unit" module.
3. Open the "Parameter" tab.
You will see the subgroups of the parameters.
Parameters, general
Parameter
Prioritized buffering of out-
put 1
Parallel switch-on of output
1 and 2
Parallel switch-on of output
3 and 4
Prewarning threshold
System start characteristics
154
Value range
Yes/no
Yes/no
0 - 100 %
No on delay
•
25 ms on delay
•
100 ms on delay
•
Load-optimized on delay
•
Variable on delay
•
Default setting
No
No
90 %
No on delay
PSU8600power supply systems
Manual, 04.2016, A5E35883207-7-76