Siemens SITOP PSU8600 - Page 41

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
Function Manual, 11.2017, A5E37764016-06-76
41
Input/output parameters
Table 5- 31
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- 32
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 Errors at last block operation. Refer the sec-
tion Description of Error parameter below.
Structure of UDT_MainUnit_OUT_V2 data type
Table 5- 33
Parameter
Data type
Description
Imax
INT Maximum input current of the main module in
milliampere. (10 mA resolution)
Intput_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