Safety Integrated Basic Functions (Drive) - Siemens SINUMERIK 840D sl Commissioning Manual

Procedure
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21.2.5

Safety Integrated Basic Functions (Drive)

Supported functions
The following Safety Integrated functions (Safety Integrated Basic Functions) are available:
These functions are available in the standard drive version.
● Safe Torque Off (STO)
● Safe Stop 1 (SS1, time controlled)
● Safe Brake Control (SBC)
SINUMERIK Operate (IM9)
Commissioning Manual, 03/2013, 6FC5397-1DP40-3BA1
1. Select the "Diagnostics" operating area.
2. Press the menu forward key and the "Safety" softkey.
3. Press the "SI checksum" softkey.
The "SI Configuration" window opens.
4. Press the "Axis +" or "Axis -" softkey.
The values of the next or the previous axis are displayed.
- OR -
Press the "Axis selection" softkey and select the desired axis directly
from the displayed list of available axes.
STO is a safety function that prevents the drive from restarting unexpectedly in
accordance with EN 60204-1.
The SS1 function is based on the "Safe Torque Off" function. This means that a Category
1 stop in accordance with EN 60204-1 can be implemented.
The SBC function permits the safe control of a holding brake.
Note
Safety Integrated Basic Functions
When a drive object that has Safety Integrated functions released is switched to "Parking"
state, the Safety Integrated software responds by activating STO without generating a
separate message.
Safety Integrated
21.2 Safety Integrated diagnostics
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