Signals From Plc - Siemens SINUMERIK 808D ADVANCED Parameter Manual

Special cases, errors, ...
Note for the reader
DB1800
DBX1.2
Edge evaluation: Yes
Signal state 1 or edge
change 0 → 1
Signal state 0
Signal irrelevant for ...
Note for the reader
5.3.3

Signals from PLC

DB1800
DBX1000.6
Edge evaluation:
Meaning
5.3.4 Signals from operator panel
DB1900
DBX0.6
Edge evaluation: No
Signal state 1
Signal state 0
corresponding to ...
Note for the reader
DB1900
DBX0.7
Edge evaluation: No
Signal state 1
Parameter Manual
Parameter Manual, 08/2015, 6FC5397-8EP40-0BA1
An alarm that withdraws the IS "808D READY" (DB3100 DBX0.3), ensures
that the channel is no longer in the reset state.
In order to switch to another mode, a reset (DB1800 DBX0.7) must be initi‐
ated.
Active machine function REF
Signal(s) to PLC (HMI → PLC)
Signal(s) updated: Cyclic
The machine function REF is selected in the JOG mode
The signal state 1 is only present for one PLC cycle.
The machine function REF is not selected.
if JOG mode is not active.
Function Manual Basic Functions M5
Commissioning archive was read in
Signal(s) updated:
Is set, if a commissioning archive or a data class file tree was read in and
is present for one PLC cycle. The PLC system then deletes the signal.
Simulation active
Signal(s) from HMI → PLC
Signal(s) updated: Cyclic
The function – Simulation – has been selected from the operator interface.
The function – Simulation – has not been selected from the operator inter‐
face.
if JOG mode is not active.
Function Manual Basic Functions K1
Switch over Machine/Work
Signal(s) from HMI → PLC
Signal(s) updated: Cyclic
The coordinate system is switched over from workpiece coordinate system
(Work) to machine coordinate system (Machine) or from Machine to Work.
After actuation, the signal is present for 1 PLC cycle.
Detailed descriptions of interface signals
5.3 Signals from / to HMI
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