10.3.2 Displaying details for PROFINET devices
Further information about the subslots of a selected PROFINET device is displayed here.
Note
PROFIBUS DP connection
The SINUMERIK 828D only has one integrated PROFIBUS DP. The NC communicates with
the drives via this integrated PROFIBUS DP. It cannot be accessed from outside on the PPU
and is therefore not described further here.
Display Meaning/information
Device
Name Name of the PROFINET device.
Number Number of the PROFINET device.
IP address IP address of the PROFINET device.
Assignment Information as to whether the PROFINET device is assigned to the NC or
to the PLC.
Communication state Current communication state of the PROFINET connection to the device.
Green: The communication is active.
Red: The communication is not active.
Slots
No. Number of the slot.
Subslot no. Number of the subslot within the device.
I/O addr. I/O address in the I/O address space of the PLC assigned to this subslot.
For
NC axes, the
setpoint and the actual value must always be configured
on the same I/O address.
Type Specification, whether the subslot is an input, output or diagnostics slot.
If the subslot is
assigned to an NC axis, then the output is always denoted
as setpoint and the input always as actual value.
Length (bytes) Length of the I/O area reserved for the subslot in the STEP7 I/O address
space.
Communication state Actual communication state of the subslot
If
a value is
not available for the NC axes, then the display remains hidden.
Green: The communication is active.
Red: The communication is not active.
Gray: No NC axis.
Machine axis Display of the name defined in the machine data for this slot
If the slot is
not assigned to any NC axis, then the display remains hidden.
Telegr. type (NC) Displays the assigned telegram type
If a telegram type
is not assigned in the NC machine data, then the display
remains hidden.
Service and diagnostics
10.3 PROFINET diagnostics
SINUMERIK Operate
Commissioning Manual, 10/2015, 6FC5397-3DP40-5BA3 343
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