Detailed Description
2.1 Various interface signals and functions (A2)
Basic logic functions: NC/PLC interface signals (Z1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
19
DB19
DBX15.0 - DBX15.7
PLC line offset
Edge evaluation: no Signal(s) updated: cyclic
Description This byte to control the RS-232-C interface defines the line of the standard or user control file in
which the control file to be transferred is specified.
Application
example(s)
Valid for HMI Embedded, with reference to DB19.DBB12
Dependent on:
DB19.DBX14.7=0 → Act. FS: PLC line offset in a standard control file
DB19.DBX14.7=1 → Pas. FS: PLC line offset in a user control file
DB19
DBX16.0 - DBX16.6
PLC index for the user control file
Edge evaluation: no Signal(s) updated: cyclic
Description This byte for controlling file transfer via hard disk defines the index for the control file (job list). This
file is handled from the PLC → HMI correspondling to the contract which is in DB19.DBB12.
Application
example(s)
Valid for HMI Advanced, with reference to DB19.DBB13
Dependent on:
DB19.DBX14.7=0 → Act. FS: PLC index for the standard control file
DB19.DBX14.7=1 → Pas.FS: PLC index for the user control file
DB19
DBX16.7
Active or passive file system
Edge evaluation: no Signal(s) updated: cyclic
Signal state 1 or
edge change 0 → 1
Passive file system
Signal state 0 or
edge change 1 → 0
Active file system
Application
example(s)
with HMI Advanced always 1
DB19
DBX17.0 - DBX17.7
PLC line offset in the user control file
Edge evaluation: no Signal(s) updated: cyclic
Description This byte for controlling file transfer via the hard disk defines the line of the user control file in which
the control file to be transferred is located.
Application
example(s)
Valid for HMI Advanced, with reference to DB19.DBB13
Dependent on:
DB19.DBX14.7=0 → Act. FS: PLC line offset in a standard control file
DB19.DBX14.7=1 → Pas. FS: PLC line offset in a user control file
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