Siemens SINUMERIK 840D Description Of Functions page 37

11.03
Enabling safety- Which safety functions are to be effective can be selected for each axis
relevant functions individually with the following machine data:
For 840D
(refer to Chapter 4, "Machine data for SINUMERIK 840D")
For 611 digital
(refer to Chapter 4, "Machine data for SIMODRIVE 611 digital")
In addition to other settings, the following functions can be individually enabled:
© Siemens AG 2003 All Rights Reserved
SINUMERIK 840D/SIMODRIVE 611 digital SINUMERIK Safety Integrated (FBSI) - Edition 11.03
2 General Information about Integrated Safety Systems
Ordering data option
SINUMERIK Safety Integrated
with an appropriate extension.
MD 36901: $MA_SAFE_FUNCTION_ENABLE
MD 1301: $MD_SAFE_FUNCTION_ENABLE
•
SBH/SG
•
SE
•
SN1+ , SN1 -, SN2 +, SN2 -, SN3 +, SN3 -, SN4 +, SN4-
•
SG override
•
Slip
•
External stop signals
•
Cam synchronization
•
EMERGENCY STOP (SW 6.4.15 and higher)
Note
•
To ensure that SBH can always be selected in the event of an error, the
function SBH/SG must be activated and correctly parameterized when
the function SE and/or SN is enabled.
•
The axis-specific enabling data in the NCK must be identical to the data
in the drive or else an error message will be output when data is cross-
checked (crosswise data comparison).
•
An axis is treated as an axis in terms of the global option if at least one
safety-relevant function is activated via the axis-specific enabling data.
•
The maximum number of axes that may operate using the safety
functions is determined by the number that has been enabled by the
basic and axis option.
2.6 Basics of SINUMERIK Safety Integrated

, with one axis/spindle only, can only operate
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