Commissioning The "Sto", "Sbc" And "Ss1" Functions; General Information About Commissioning Safety Functions - Siemens SINAMICS S120 Function Manual
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9.8
Commissioning the "STO", "SBC" and "SS1" functions
9.8.1
General information about commissioning safety functions
Commissioning notes
NOTICE
For safety reasons, safety functions cannot be commissioned offline with the STARTER
commissioning tool (or SCOUT).
Note
• The "STO", "SBC" and "SS1" functions are drive specific, that is, the functions must be
• To support the "STO" and "SBC" functions, the following (minimum) safety versions are
• To support the "SS1" functions, the following (minimum) safety version is required:
• If the version in the Motor Module is incompatible, the Control Unit responds as follows
Prerequisites for commissioning the safety functions
1. Commissioning of the drives must be complete.
2. Non-safe pulse suppression must be present (e.g. via
3. The terminals for "Safe Torque Off" must be wired.
4. For operation with SBC, the following applies:
Drive functions
Function Manual, (FH1), 10/2008, 6SL3097-2AB00-0BP5
commissioned individually for each drive.
required:
Control Unit: V02.01.01 (r9770[0...2])
Motor Module: V02.01.01 (r9870[0...2])
Control Unit: V02.04.01 (r9770[0...2])
Motor Module: V02.04.01 (r9870[0...2])
during the switchover to safety commissioning mode (p0010 = 95):
– Fault F01655 (SI CU: Align the monitoring functions) is output. The fault triggers fault
reaction OFF2.
The fault cannot be acknowledged until safety commissioning mode (p0010 ≠ 95) is
exited.
– The Control Unit triggers a safe pulse suppression via its own safety switch-off signal
path.
– If parameterized (p1215), the motor holding brake is applied.
– The safety functions cannot be enabled (p9601/p9801 and p9602/p9802).
OFF1 = "0" or OFF2 = "0")
If the motor holding brake is connected and parameterized, the holding brake is applied.
A motor with motor holding brake must be connected to the appropriate terminal of the
Motor Module.
9.8 Commissioning the "STO", "SBC" and "SS1" functions
Safety Integrated basic functions
381
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