Siemens SINUMERIK 810D Configuration Manual page 22

1 System Overview
1.2 System configuration
Axis expansion on
The number of axes on the SINUMERIK 810D can be expanded:
the 810D
S
S
There are two ways of doing this:
either
or
Axis expansion
Axis expansion plug--in units are always used when no more than six measu-
plug in unit ring channels are required for the SINUMERIK 810D. The unit is plugged into a
-
SIMODRIVE 611 power module. Axis expansion plug
1
ribbon cables.
Axis expansion
If six SINUMERIK 810D measuring channels are not enough, SIMODRIVE 611
closed loop closed
-
modules to connect further measuring systems (connection via drive bus with
control
drive bus terminator). When using 611D closed
module
necessary to connect the NCU terminal block to the free drive bus connector on
the 611D closed
See Chapter 5, Axis Expansion
Power modules
CCU1/2:
1
modules can be used for axes and spindles. Power modules must always be
installed on the right of the SINUMERIK 810D.
CCU3:
The new CCU3 can control up to 6 axes "onboard". A new left expansion plug
unit is available in addition to the existing axis expansion units.
All power sections af the 611D series can be connected for axis expansion as
external power modules.
Combinations
With SW 3.1 or lower, it is not possible to combine the two types of axis expan-
sion. The number of drives is limited to 5 for CCU1/2.
With SW 6.3 and higher, the limitation for CCU3 is six drives.
Many different drive combinations can be used to implement expansion levels
1--6. If the spindles are to be operated on the internal power module, this must
be connected to the 24A/32A power section (A1).
1-20
to five axes including spindle with CCU2 and CCU1 (< SW 3.1)
to six axes including spindle with CCU1 (SW 3.1 and higher) and CCU3 (a
closed loop control card is required for the 6th axis with CCU1)
-
an axis expansion plug
module connected at the axis expansion terminal
SIMODRIVE 611D closed
power module connected to the drive bus/device bus
axis and 2 axis power modules. The plug--in unit is supplied complete with
- -
loop control modules must be installed in the SIMODRIVE 611 power
-
loop control.
-
axis or 2 axis power modules can be used for axis expansion. 2
- -
SINUMERIK 810D Manual Hardware Configuration (PHC) - - 11.02 Edition
in unit and a SIMODRIVE 611 power
-
loop control module with SIMODRIVE 611
-
in units are designed for
-
loop control modules, it may be
-
E Siemens AG, 2002. All rights reserved
11.02
12.95
axis power
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in
-