Siemens SINUMERIK 840D sl Function Manual page 59

03.06
Table 4-1 Commissioning the SH and SBC functions, continued
No. Parameter
2 p9761 = "Value"
3
p9601.0
p9801.0
4
p9602 = 1
p9802 = 1
5
p9620 = "Value"
Terminal "EP"
© Siemens AG, 2006. All rights reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 03.2006 Edition
Description and comments
Sets the safety password
When Safety Integrated is commissioned for the first time, the following applies:
S
Safety password = 0
S
Default setting for p9761 = 0
This means that the safety password does not need to be set during initial com-
missioning.
Enables the safe standstill function
SH via Control Unit terminals
SH via Motor Module terminals
S
The parameters are not changed until safety commissioning mode has
been exited (i.e. when p0010 0 95 is set).
S
Both parameters are contained in the crosswise data comparison and must,
therefore, be identical.
Enables the safe brake control function
Enables SBC on the Control Unit
Enables SBC on the Motor Module
S
The parameters are not changed until safety commissioning mode has
been exited (i.e. when p0010 0 95 is set).
S
Both parameters are contained in the crosswise data comparison and must,
therefore, be identical.
S
The safe brake control function only becomes active if at least one safety
monitoring function is enabled (i.e. p9601 = p9801 0 0).
Sets the terminals for safe standstill
Sets the signal source for safe standstill on the Control Unit
Connects terminal "EP" (Enable Pulses) on the Motor Module.
S
Control Unit monitoring channel:
The following is possible by appropriately interconnecting BI: p9620 for the
individual drives:
– safe standstill can be selected/deselected
– the terminals for safe standstill can be grouped
Digital input DI 0 ... DI 7 on the Control Unit can be used as a signal source
(NCU). DI 0 ... DI 3 (NX).
S
Motor Module monitoring channel:
By wiring the "EP" terminal accordingly on the individual Motor Modules, the
following is possible:
– safe standstill can be selected/deselected
– the terminals for safe standstill can be grouped
Note:
The safe standstill terminals must be grouped identically in both monitoring
channels.
Safety Functions Integrated in the Drive
4.4 Commissioning the SH and SBC functions
4-59