Sinumerik 828D Control System; Signals Between Sinumerik And Sinamics Safety Integrated - Siemens SINUMERIK 828D Function Manual

Example of commissioning with SINUMERIK 828D

5.6 SINUMERIK 828D control system

5.6 SINUMERIK 828D control system
5.6.1

Signals between SINUMERIK and SINAMICS Safety Integrated

Signals from the drive → NC
Some signals that display Safety Integrated states in the drive must be communicated to the
SINUMERIK 828D so that it does not try to traverse an axis when, for example, SOS is
active. A Safety Integrated monitoring function responds in this case.
The following table provides an overview of the signals from the drive → NC:
Signal name
Signals SINAMICS → SINUMERIK
Internal event of all SI drive groups: An F-
DO of the TM54F can be programmed that
forms the AND result of the "Internal event"
signal of all existing groups.
Safe Speed Monitor (SSM) for all
axes/spindles of a group.
This signal has the level "1" when all drives
of the group are at standstill.
An F-DO can AND the SSM signal of the
groups
SOS selected
SLS level bit 1 active
SS1 active
Test stop request
Signal name
Signals SINUMERIK → SINAMICS
Start test stop
62
Source in the drive
Example for F-DO2:
r10052.2 of the TM54F
Example for F-DO0:
r10052.0 of the TM54F
Servo 4 (X axis) r9722.11
Servo 4 (X axis) r9722.10
Servo 4 (X axis) r9722.1
Servo 3 (spindle) r9723.0
Sink in the drive
p9705 for all drives
p10007 for the TM54F
Proposal for the PLC user program
In the normal state, the signal level is "1". If
an internal event occurs, the travel enable
must be reset for all axes/spindles.
Normally, this F-DO is wired for the P/M
control of the door magnets. In this case,
the signal is not required directly in the
PLC.
Disabling of the traversing keys and the
handwheel.
In conjunction with SOS, not active. It is
identified as to whether SLS2 or SLS4 is
active. If SLS2 is active, the rapid jog key
is disabled.
Is used as Emergency Stop signal to the
PLC.
This signal is required when the test stop is
to start automatically.
Remark
You can test the shutdown paths of all drives
at the same time and perform the forced
dormant error detection of the F-DI and F-
DO.
Function Manual, 07/2012, 6FC5397-3EP40-3BA0
Safety Integrated