Z1: NC/PLC interface signals
19.1 Various interface signals and functions (A2)
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
1613
DB10
DBX108.3 SINUMERIK Operate at OPI ready
Edge evaluation: no Signal(s) updated: Cyclic
Signal state 1 SINUMERIK Operate is ready and cyclically logs on with the NCK.
Signal state 0 SINUMERIK Operate is not ready.
Additional references /DA/ Diagnostics Manual
DB10
DBX108.5 Drives in cyclic operation
Edge evaluation: no Signal(s) updated: Cyclic
Signal state 1 For all machine axes of the NC, the corresponding drives are in the cyclic operation, i.e. they
cyclically exchange PROFIdrive telegrams with the NC.
Signal state 0 For at least one machine axis of the NC, the corresponding drive is not in cyclic operation, i.e. it is
not cyclically exchanging PROFIdrive telegrams with the NC.
Signal irrelevant for
...
SINUMERIK 840Di sl
DB10
DBX108.6 Drives ready
Edge evaluation: no Signal(s) updated: Cyclic
Signal state 1 For all machine axes of the NC, the corresponding drives are ready:
DB31, ... DBX93.5 == 1 (DRIVE ready)
Signal state 0 For at least one machine axis of the NC, the corresponding drive is notready:
DB31, ... DBX93.5 == 0 (DRIVE ready)
Signal irrelevant for
...
SINUMERIK 840Di sl
Corresponding to ... DB31, ... DBX93.5 (DRIVE ready)
DB10
DBX108.7 NC ready
Edge evaluation: no Signal(s) updated: Cyclic
Signal state 1 The control system is ready.
This interface signal is an image of the relay contact "NC Ready".
This signal is set if:
• Relay contact "NC Ready" is closed
• All the voltages in the control have been established
• The control is in the cyclic mode
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