Detailed Description
2.1 Various interface signals and functions (A2)
Basic logic functions: NC/PLC interface signals (Z1)
24 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
DB19
DBX24.6
RS-232-C off (status RS-232-C from PLC)
Edge evaluation: no Signal(s) updated: cyclic
Signal state 1 or
edge change 0 → 1
RS-232-C off active
Signal state 0 or
edge change 1 → 0
RS-232-C off inactive
Application
example(s)
The actual status of the RS 232C is sent to the PLC in acknowledgment byte DB19.DBB24.
Corresponding to .... Applies to HMI Embedded
DB19
DBX24.7
RS232C on (status RS232C from PLC)
Edge evaluation: no Signal(s) updated: cyclic
Signal state 1 or
edge change 0 → 1
RS232C on active
Signal state 0 or
edge change 1 → 0
RS232C on inactive
Application
example(s)
The actual status of the RS 232C is sent to the PLC in acknowledgment byte DB19.DBB24.
Corresponding to .... Applies to HMI Embedded
DB19
DBX25.0 - DBX25.7
Error RS232C
Edge evaluation: no Signal(s) updated: cyclic
Description 0 = no error
1 = invalid number for the control file
(value in DB19.DBB14<127 or invalid)
2 = DB19.DBB15 could not be read
3 = control file /BD.DIR/PLC_IN_OUT_xxx.TEA not found
(value in DB19.DBB14 invalid)
4 = invalid index in control file.
(value in DB19.DBB15 incorrect)
5 = selected job list in the control file could not be opened (only HMI Advanced)
6 = error in the job list (job list interpreter returns error) (only HMI Advanced)
7 = job list interpreter signals empty job list (only HMI Advanced)
8 = error during the RS-232-C transmission.
The error text is entered into the DIENSTE PROTOKOLL [SERVICES REPORT].
9 = error when executing job list (only HMI Advanced)
Corresponding to .... Applies to HMI Embedded
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