Siemens SINAMICS S120 Commissioning Manual page 89

4 receive and 4 transmit channels are set as default in the CU320 for each Motor Module. A
maximum of 8 transmit and receive channels can be set.
Note
CU305:
Precisely 8 transmit and 8 receive PDOs are assigned to the CU305.
Steps
In the PDO telegram, enter the number of transmit and receive PDO telegrams (channels)
for each drive object.
1. Select the PDO telegram tab (see screenshot below).
2. Unless already preset, enter 4 transmit PDOs and 4 receive PDOs for both Drive_1 and
CANopen interface
Commissioning Manual, (IH2), V2.6, 10/2008 Edition, 6SL3097-2AA00-0BP3
3.4 Configuring the drive unit using the STARTER commissioning tool
Figure 3-14 Standard number
Drive_2.
Note
The standard number (predefined connection set) is 4. You can also enter this value for
each drive via the Standard number field.
Commissioning
89