Siemens SINUMERIK 840Di Function Manual page 1886
Basic machine
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Also See for SINUMERIK 840Di:
- Diagnostic manual (880 pages) ,
- Manual (552 pages) ,
- System overview (55 pages)
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Detailed Description
2.1 Various interface signals and functions (A2)
DB19
DBX25.0 - DBX25.7
Error RS-232-C
Corresponding to ....
Applies to HMI Embedded
DB19
DBX26.1
OK (job list selection from PLC, status)
Edge evaluation: no
Signal state 1 or
Transfer correctly completed
edge change 0 → 1
Signal state 0 or
Transfer completed with error
edge change 1 → 0
Corresponding to ....
Valid for HMI Advanced
DB19
DBX26.2
Error (job list selection from PLC, status) (previously bit 0)
Edge evaluation: no
Signal state 1 or
Transfer completed with error
edge change 0 → 1
Signal state 0 or
Transfer correctly completed
edge change 1 → 0
Corresponding to ....
Valid for HMI Advanced
DB19
DBX26.3
Active (job list selection from PLC, status)
Edge evaluation: no
Signal state 1 or
Job in progress
edge change 0 → 1
Signal state 0 or
No task in progress
edge change 1 → 0
Corresponding to ....
Valid for HMI Advanced
2-22
Signal(s) updated: cyclic
Signal(s) updated: cyclic
Signal(s) updated: cyclic
NC/PLC Interface Signals (Z1)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
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