Siemens SINUMERIK 828D PPU Series Manual page 56

Rules for permitted topologies
5.2 Topology rules for S120 Booksize
● The following applies to the booksize format:
● The following applies to the chassis format: Line Modules (Active Line, Basic Line, Smart
● The default sampling times may be changed.
● A maximum of 16 measuring systems can be connected to a PPU with NX10.3:
● Only one TM54F is permitted for each PPU and for each NX10.3.
● The Active Line Module Booksize and the Motor Modules Booksize can be connected to
● Chassis Line Module and Motor Module are connected in series.
● To allow the following modules to be assigned automatically during the commissioning
56
– In the servo control and vector U/f control operating modes, only one Line Module may
be connected to the Control Unit. In the vector control operating mode, a maximum of
three further Line Modules may be connected in parallel (i.e. a total of four Line Modules).
– It is permissible that one Line Module and Motor Modules are connected together to
one DRIVE-CLiQ line in the servo control mode.
– One Line Module and Motor Modules must be connected to separate DRIVE-CLiQ lines
in the vector control mode.
– For booksize format, a parallel connection of Infeed Modules or Motor Modules is not
possible.
Line) and Motor Modules must be connected to separate DRIVE-CLiQ lines.
Example 1: PPU with 6 axes with 6 motor measuring systems and 6 direct measuring
systems as well as NX10.3 with 2 motor measuring systems and 2 direct measuring
systems.
Example 2: PPU with five axes with five motor measuring systems and five direct measuring
systems as well as NX10.3 with three motor measuring systems and three direct measuring
systems.
one DRIVE-CLiQ line.
(device identification), they should be connected to a free DRIVE-CLiQ port on the
associated Active Line Module/Motor Module:
– Voltage Sensing Module (VSM)
– Terminal Module TM120
Note
If the TM120 is connected without observing this rule, the commissioning engineer
must use BICO technology to assign the temperature channels to the drive.
Manual, 01/2014, 6FC5397-2DP40-3BA3
PPU