Siemens SITOP series - Line-Side Connection

SIMATIC STEP 7 function blocks
5.6 FB SITOP_PSU8600_MainUnit
SITOP PSU8600 Firmware V1.4: Faceplates and Communication Blocks V2.4 for SIMATIC STEP 7 V14 SP1, V15 and V15.1 (TIA)
Function Manual, 11.2018, A5E37763954-09-76
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Input parameters
Table 5- 11
Parameter
Data type
Description
Execute
Bool On the rising edge (0 > 1), data at the inputs of
the block is written to the PSU.
HW_Ident_Head
HW_IO Start address of the entire main module.
(Reference, system tag: "PSU_1" refers to the
already assigned PROFINET device name of
the PSU)
Cyclic_IO_output_
memory_address
HW_IO Address of main module IO data submodule.
(Reference, system tag: <PSU Device
Name>~PSU8600_IO_Data_submodule)
Device_In_Parameters
UDT_General_PSU_IN
UDT for device input parameters
Structure of UDT_General_PSU_IN data type
Table 5- 12
Parameter
Data type
Description
Priority_Buffered_
Channel_1
Byte During a network failure, output 1 of the main module can
be supplied with priority.
(0 = no, 1 = yes)
Startup_Mode
Byte Switch-on behavior
0 = no switch-on delay
1 = switch-on delay 25 ms
2 = switch-on delay 100 ms
3 = load-optimized switch-on delay
4 = variable switch-on delay
Ithreshold
Byte
Pre-alarming threshold (0 to 100 %) for alarming.
Parallel12
Byte Outputs 1 and 2 are switched parallel. Output 2 follows
output 1. (Values for output 2 are ignored)
Parallel34
Byte Outputs 3 and 4 are switched parallel. Output 4 follows
output 3. (Values for output 4 are ignored)
Reset
Byte Outputs are switched off due to overload and are switched
on again when they are ready for it.
0 = normal state (no actions taken)
1 = switched on again
The value must be reset to 0 after switching on.
SystemOverloadAlarm
Threshold
UInt System overload alarm threshold time (0 to 60000 ms)
MainPowerOutageAlarm
Threshold
UInt Main power outage alarm threshold time (0 to 1000 ms)