Siemens SINUMERIK Commissioning Manual page 443

PLC data
Byte y of data block x
Word y of data block x
Double word y v. of data block x
Real y of data block x
Flag byte x bit y
Flag byte x
Flag word x
Flag double word x
Input byte x bit y
Input byte x
Input word x
Input double word x
Output byte x bit y
Output byte x
Output word x
Output double word x
String y with length z from data block x
2.7.21 REFRESH
Description
The REFRESH function can be called in all blocks. It has no parameters.
Method of operation:
● All active variable content (input/output fields) in the display range are output again with
● All active and visible short description texts, graphic texts and unit texts are output again
Programming
Syntax:
Description:
Parameters:
Expanding the user interface
Commissioning Manual, 11/2006, 6FC5397-0DP10-0BA0
the background and foreground.
without clearing the text background first.
REFRESH
Updates content of input/output fields and output of text
- None -
DBx.DBBy
DBx.DBWy
DBx.DBDy
DBx.DBRy
Mx.y
MBx
MWx
MDx
Ix.y or Ex.y
IBx or EBx
IWx or EWx
IDx or EDx
Qx.y or Ax.y
QBx or ABx
QWx or AWx
QDx or ADx
DBx.DBSy.z
Programming
2.7 Functions
2-93