Detailed Description
2.1 Various interface signals and functions (A2)
NC/PLC Interface Signals (Z1)
2-4 Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
DB10
DBX108.1
MMC CPU2 Ready (to OPI or MPI)
Edge evaluation: no Signal(s) updated: cyclic
Signal state 1 or
edge change 0 → 1
The MMC2 CPU is ready and registers itself cyclically with the NCK.
Signal state 0 or
edge change 1 → 0
The MMC CPU is not ready.
DB10
DBX108.2 -
DBX108.3
MMC CPU1 Ready (MMC to MPI)/
MMC CPU1 Ready (MMC to OPI, standard connection)
Edge evaluation: no Signal(s) updated: cyclic
Signal state 1 or
edge change 0 → 1
The MMC CPU is ready and registers itself cyclically with the NCK.
Signal state 0 or
edge change 1 → 0
The MMC CPU is not ready.
Application
example(s)
The appropriate measures can be introduced by the PLC user program if "MMC-CPU1-Ready" = 0.
References /DA/ Diagnostics Guide
DB10
DBX108.6
611D-Ready
Edge evaluation: no Signal(s) updated: cyclic
Signal state 1 or
edge change 0 → 1
All existing drives signal the status drive ready (summary of axial interface signals "DRIVE ready").
Signal state 0 or
edge change 1 → 0
As soon as the drive not ready status is signaled from a drive
(i.e. IS "DRIVE ready" = 0).
Signal irrelevant
for ...
SINUMERIK 840Di
Corresponding to .... DB31, ... DBX93.5 (DRIVE ready)
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