Siemens SITOP PSU8600 - Page 184

Engineering and remote access
7.4 SIMATIC STEP 7 in the TIA Portal
Power supply system SITOP PSU8600
184 Manual, 09.2018, A5E36758446-5-76
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 the buffer modules with double-layer capacitors, in the navigation
area, select "General > Device configuration > Buffering".
Parameters of the UPS module
For the parameterization of the UPS modules, under the "Properties" tab for the basic unit,
select subgroup "Buffering".
You select UPS module parameters in subgroup "UPS8600 > Module parameters".
Navigation area
Description
UPS8600 General
Maximum charging power
Select between "High" and "Low".
Battery test interval
Select at which time intervals the battery test should be performed.
Buffer timer activated
Shows whether the buffer timer is activated
Maximum buffer time
Enter a maximum buffer time.
Battery [n]
Battery modules do not have to be configured.