Siemens SINUMERIK 840D sl Function Manual page 1564

Z1: NC/PLC interface signals
19.1 Various interface signals and functions (A2)
DB19
DBX26.6 Load (part program handling status)
Edge evaluation: No
Signal state 1 Load active
Signal state 0 Load inactive
Additional references Commissioning Manual, SINUMERIK Operate (IM9), Section "PLC functions" > "Program selection"
Corresponding to ... DB19.DBB13 (program selection: Requirement)
DB19.DBB16 (program selection: Control file index)
DB19.DBB17 (program selection: Program list index)
DB19.DBB27 (program selection: Error handling)
DB19
DBX26.7 Select (part program handling status)
Edge evaluation: No
Signal state 1 Selection active
Signal state 0 Selection inactive
Additional references Commissioning Manual, SINUMERIK Operate (IM9), Section "PLC functions" > "Program selection"
Corresponding to ... DB19.DBB13 (program selection: Requirement)
DB19.DBB16 (program selection: Control file index)
DB19.DBB17 (program selection: Program list index)
DB19.DBB27 (program selection: Error handling)
DB19
DBB27 Error program handling
Edge evaluation: No
Description Error codes: aaa
Additional references Commissioning Manual, SINUMERIK Operate (IM9), Section "PLC functions" > "Program selection"
Corresponding to ... DB19.DBB13 (program selection: Requirement)
DB19.DBB16 (program selection: Control file index)
DB19.DBB17 (program selection: Program list index)
DB19.DBB26 (program selection: Acknowledgement)
1564
Signal(s) updated: Cyclically
Signal(s) updated: Cyclically
Signal(s) updated: Cyclically
Val‐ Meaning
ue
0 No error
1 Invalid number for the control file (value in DB19.DBB16 < 127 or invalid)
3 Control file "plc_proglist_main.ppl" not found (value in DB19.DBB16 invalid)
4 Invalid index in control file (incorrect value in DB19.DBB17)
5 Job list in the selected workpiece could not be opened
6 Error in job list. (Job list Interpreter returns error)
7 Job list Interpreter returns empty job list
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Basic Functions