The following table shows which interconnection options are available, depending on the
topology.
Table 7-11
Interconnection options for the ready signal of an infeed
Infeed is controlled by …
Ready signal of the infeed to be inter‐
connected to …
Recommended interconnection option
for the ready signal of the infeed
SINAMICS Integrated of D4x5‑2
CX32-2
①
Default CU-Link interconnection
CU320-2
③
Wiring via terminals
CX32-2
SINAMICS Integrated of D4x5‑2
②
Individual CU-Link interconnection
CX32-2
CU320-2
③
Wiring via terminals
CU320-2
SINAMICS Integrated of D4x5-2
③
Wiring via terminals
CX32-2
CU320-2
①
Use of the CU-Link (DRIVE-CLiQ data transfer channel); by factory setting, the ready signal of an infeed on the SINAMICS
Integrated is automatically communicated to the connected Controller Extensions and only has to be interconnecgted to the
drives there.
For details, see Section Interconnecting the infeed "Operation" signal on the CX32-2 (Page 221).
②
For the interconnection, the CU‑Link (DRIVE-CLiQ data transfer channel) can be used. For this purpose, it is necessary
to configure the CU‑Link according to the requirements.
For details, see Section CU-Link (data transfer via DRIVE-CLiQ) (Page 241).
③
Wiring via terminals is recommended.
An interconnection of the Ready for operation signal via PROFIBUS/PROFINET is not recommended because of the delay
times (communication, evaluation in controller, etc.) or a possible CPU stop (no execution of the user program).
Commissioning (software)
7.8 Activating the infeed (line module)
SIMOTION D4x5-2
270
Commissioning and Hardware Installation Manual, 03/2018, A5E33441636B