Siemens SITOP PSU8600 - Page 28

Blocks of the library
5.2 Explanation of SIMATIC STEP 7 blocks
SITOP PSU8600 Firmware V1.3: Faceplates and Communication Blocks V2.3 for SIMATIC STEP 7 V5.5
28 Function Manual, 11.2017, A5E37764016-06-76
Input/output parameters
Table 5- 13
Parameter
Data type
Description
Data
UDT_PSU8600_Data_V2 Data block for global data exchange. DB must
follow the UDT structure.
Output parameters
Table 5- 14
Parameter
Data type
Description
Device_Out_Parameters
UDT_MainUnit_OUT_V2 UDT for main unit output parameters
Busy
Bool
Block operation active
Done
Bool
Block operation completed
Error
WORD Error at last block operation. Refer the section
Description of Error parameter below.
Structure of UDT_MainUnit_OUT_V2 data type
Table 5- 15
Parameter
Data type
Description
Imax
INT Maximum input current of the main module in
milliampere. (10 mA resolution)
Input_voltage
INT Input voltage of the main module in millivolt.
(100 mV resolution)
Uzk
INT Link voltage of the main module in millivolt.
(10 mV resolution)
Device_output_current
INT Output current of the entire main module in
milliampere. (10 mA resolution)
Device_operating_state
BYTE Operating state of the main module. Refer the
section
Description of Device_Operating_state
parameter below.
Uaok
BYTE
Output voltage OK