Siemens SINUMERIK 840D Description Of Functions page 360

7 Configuring example
7.1 General information on engineering
7.1 General information on engineering
Please refer to the information in the following references for instructions on
how to interconnect the SINUMERIK 840D with SIMODRIVE 611 digital
systems:
References for References:
SINUMERIK 840D
References for References:
SIMODRIVE 611
References for References:
switchgear
Some basic The following basic engineering options are available:
engineering
Safety Integrated without safe programmable logic
information
Safety Integrated with safe programmable logic (SPL) without contactless
EMERGENCY STOP
Safety Integrated with safe programmable logic (SPL) and contactless
EMERGENCY STOP
Safety Integrated The EMERGENCY STOP circuit and door monitoring (for limitations, refer to
without SPL Chapter 7.4.4, "Protective door locking") must be implemented conventionally
with safety switching devices. Switches and sensors are interconnected on the
PLC side using the S7 program - and on the NCK side by connecting-up
contactors, switches and sensors. The NC logic and PLC logic must be
identical.
Safety Integrated with If SPL is used without contactless EMERGENCY STOP, the SPL is exclusively
SPL and without used for logically combining safety-related input and output signals. The
contactless EMERGENCY STOP circuit and the connection of the input/regenerative
EMERGENCY STOP feedback module have to be implemented in the same way as for Safety
Integrated without SPL.
7-360
SINUMERIK 840D/SIMODRIVE 611 digital SINUMERIK Safety Integrated (FBSI) - Edition 11.03
/HBD/, NCU Manual
/IAD/, Start-Up Guide
/LID/, Lists
/PJ1/, SIMODRIVE 611, Planning Guide for Inverters
/PJ2/, SIMODRIVE, Planning Guide for AC Motors
/ASI/, Low-Voltage Switchgear and Systems,
Catalog 1997/1998
Note
Please note that the possibilities of connecting-up the NE unit are not
restricted in any way by SI. For example, three-wire or six-wire line supply
connections, star-delta operation and operation when the power fails can still
be implemented as before.
© Siemens AG 2003 All Rights Reserved
11.03