Siemens SITOP series - Output Characteristics

SIMATIC STEP 7 function blocks
5.7 FB SITOP_PSU8600_Output
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- 18
Parameter
Data type
Description
Execute
Bool On the rising edge (0 > 1), data at the inputs
of the block is written to PSU/CNX.
HW_Ident_Head
HW_IO Start address of the entire main module.
(Reference, system tag: PSU_1 refers to the
assigned PROFINET device name of the
PSU main module.)
Cyclic_IO_output_address
HW_IO Cyclic IO address of output channel.
(Reference, system tag: <PSU Device
Name>~Output_n. For example:
PSU_1~Output_1)
Output_number
Int Number of the output. (For PSU8600:1 to 4,
for CNX8600: 5 to 36)
Output_In_Parameter
UDT_Output_PSU_IN
UDT for output settings.
Structure of UDT_Output_PSU_IN data type
Table 5- 19
Parameter
Data type
Description
Utarget_rem
Int Target voltage of the output in millivolt.
(10 mV resolution)
Ilimit_rem
Int Current limit of the output in milliampere.
(10 mA resolution)
Ithreshold_rem
Byte
Pre-alarming threshold (0 to 100 %) for alarming.
OutputEnable_rem
Byte
Switching the output on/off. (0 = off; 1 = on)
Reset_rem
Byte
Resetting the output (0 = no reset; 1 = reset)
Operation_Mode_rem
Byte Operating mode of the output (0 = electronic switch-off
and 1 = constant current)
Startup_Delay_rem
UInt
Switch-on delay of the output. (0 to 60000 ms)