Efficient Networks Siemens Sinamics S120 - Manual (Page 320)

Safety Integrated basic functions
9.7 Commissioning the "STO", "SBC" and "SS1" functions
Drive Functions
320
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
9.7.2 Procedure for commissioning "STO", "SBC" and "SS1"
To commission the "STO", "SBC" and "SS1" functions, carry out the following steps:
Table 9-4 Commissioning the "STO", "SBC" and "SS1" functions
No. Parameter Description/comments
1 p0010 = 95 Safety Integrated: set commissioning mode.
•
The following alarms and faults are output:
– A01698 (SI CU: Commissioning mode active)
During first commissioning only:
– F01650 (SI CU: acceptance test required) with fault value = 130 (no safety
parameters exist for the Motor Module).
– F30650 (SI MM: acceptance test required) with fault value = 130 (no safety
parameters exist for the Motor Module).
Acceptance test and acceptance certificate: see step 14.
• The pulses are safely canceled and monitored by the Control Unit and Motor Module.
• The safety sign-of-life is monitored by the Control Unit and Motor Module.
• The function for exchanging fault reactions between the Control Unit and Motor
Module is active.
• An existing and parameterized motor holding brake has already been applied.
• In this mode, fault F01650 or F30650 with fault value = 2003 is output after a safety
parameter is changed for the first time.
This behavior applies for the entire duration of safety commissioning, that is, the "STO"
function cannot be selected/deselected while safety commissioning mode is active
because this would constantly force safe pulse suppression.
2 p9761 = "Value" Set the safety password.
When Safety Integrated is commissioned for the first time, the following applies:
•
Safety password = 0
• Default setting for p9761 = 0
This means that the safety password does not need to be set during initial
commissioning.
3
p9601.0
p9801.0 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 crosswise data comparison and must, therefore,
be identical.
4
p9602 = 1
p9802 = 1 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 crosswise data comparison 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).