Siemens Sinamics S120 Function Manual page 483

No. Parameter
3
p9601.0
p9801.0
4
p9602 = 1
p9802 = 1
5
p9652 > 0
p9852 > 0
6
p9620 = "Value"
Terminal "EP"
Drive functions
Function Manual, (FH1), 01/2012, 6SL3097-4AB00-0BP2
Enable "Safe Torque Off" function.
STO via Control Unit terminals
STO via Motor Module terminals
The parameters are not changed until safety commissioning mode has been exited
•
(i.e. when p0010 ≠ 95 is set).
Both parameters are included in the data cross-check and must, therefore, be
•
identical.
Enable the "Safe brake control" function.
Enable "SBC" on the Control Unit
Enable "SBC" on the Motor Module
The parameters are not changed until safety commissioning mode has been exited
•
(i.e. when p0010 ≠ 95 is set).
Both parameters are included in the data cross-check and must, therefore, be
•
identical.
The "safe brake control" function is not activated until at least one safety monitoring
•
function has been enabled
(i.e. p9601 = p9801 ≠ 0).
Enable "Safe Stop 1" function.
Enable "SS1" on the Control Unit
Enable "SS1" on the Motor Module
The parameters are not changed until safety commissioning mode has been exited
•
(i.e. when p0010 ≠ 95 is set).
Both parameters are included in the data cross-check and must, therefore, be
•
identical.
The "Safe Stop 1" function is not activated until at least one safety monitoring function
•
has been enabled (i.e. p9601 = p9801 ≠ 0).
Set terminals for "Safe Torque Off (STO)".
Set the signal source for STO on the Control Unit.
Wire terminal "EP" (enable pulses) on the Motor Module.
Control Unit monitoring channel:
•
By appropriately interconnecting BI: p9620 for the individual drives, the following is
possible:
– Selecting/deselecting the STO
– Grouping the terminals for STO
Motor Module monitoring channel:
•
By wiring the "EP" terminal accordingly on the individual Motor Modules, the following
is possible:
– Selecting/deselecting the STO
– Grouping the terminals for STO
Note:
The STO terminals must be grouped identically in both monitoring channels.
9.9 Commissioning the "STO", "SBC" and "SS1" functions
Description/comments
Safety Integrated basic functions
481