9
02.98
1-149
Siemens AG 1998 All Rights reserved 6SN1197–0AA00 02.98 Edition
SIMODRIVE 611 (PJ)
Application examples
The application examples shown here are only used to explain the functions
included in the SIMODRIVE 611 product”Start–up inhibit” and the possible ”set-
ting–up operation” possible with restrictions. The recommended external circui-
try used directly with the SIMODRIVE 611 is shown in the following application
examples. Machine controls and interlocking functions extending beyond this
are not taken into account in the application examples illustrated here. The
user must change, adapt or expand the circuit macros described here, to fit the
individual machine type.
Note
The machine OEM must always carry–out a hazard analysis and risk analysis
for the complete machine and its safety control in accordance with EEC Machi-
nery Directive and the equipment safety law. The machine manufacturer, or the
sales/marketing party, resident in the EU–Economic community, or their repre-
sentative, must ensure that the complete machine is in full conformance with
CE.
An excerpt of the circuit macro to protect two separate working zones, which are
equipped with one or two drive axis, is illustrated in the following application
examples. The block diagram of the system to be protected is illustrated in
Fig. 9-5.
Application examples 1 and 2 show recommended circuits to protect the system
with changeover between standard and setting–up operation.
The following is valid for all circuits:
Only switching contacts may be located between terminals NS1 and NS2.
These contacts must be floating.
A uniform two–channel functionality is not shown in the following recommended
circuits.
9.5.9 Application examples
To Next Page
Loading...
Need help?
General