Siemens SINUMERIK 840D sl Commissioning Manual page 28

Configuring
4.2 Configuration of a SIZER project
24 V supply
As an alternative to the "SITOP modular", the "SITOP PSU8600 40A" and the associated "BUF8600
4s" buffer module are configured under "Additional components". This means the 24 V are
buffered in the event of a power failure. The SINAMICS drives can brake the robot axes from
maximum speed at the current limit until they come to a standstill. Therefore the drives do not
coast down.
Operator components
The HT8, including connection box, is selected as the operator component. Expand these if
necessary.
Software options
The minimum requirements for the operation of the robot are listed in section Requirements for
commissioning (Page 19). Depending on your specific application, additional software options
may be necessary.
Note that the option CC AXCO (mechanical positive coupling of the hand axes) is not needed for
every type of robot. The option is included in the SIZER projects as needed.
Motor and encoder cables
The motor and encoder cables between the robot base and the control cabinet are supplied by
the robot manufacturer. The motor and encoder cables are not part of his offer. The cables are
fully pre-assembled. Harting plugs are used as the interface to the control cabinet, both for the
motor and the encoder cable. Harting plugs are integrated on a separate plate or directly into the
control cabinet wall and must be ordered separately. The associated documentation of the
Harting plug components, including parts list, technical specification of the cables inside the
control cabinet as well as installation instructions (including grounding and shielding
measures), are part of the robot manufacturer's offer.
The control cabinet-internal motor and encoder cables, including the motor plugs for the
SINAMICS S120 (3A-30A!), are part of the SIZER project. The note "Schaltschrank/switiching
cabinet:" in the column "Article description" indicates this.
A
B
C
D
28
Components for motor/encoder connection
Encoder cable (DQ) for connecting the robot and the control cabinet
(fully pre-assembled)
Motor cable for connecting the robot and the control cabinet (fully pre-
assembled)
Control cabinet-internal motor and encoder cables incl. motor plugs
Harting plug components for motor and encoder cable for installation in
the control cabinet wall (parts list available from the robot manufacturer)
SINUMERIK Run MyRobot /Direct Control
Commissioning Manual, 07/2020, A5E45238414B AD
Available from
Robot manufactur‐
er
Robot manufactur‐
er
Siemens
(SIZER project)
Harting