Siemens SIMOTION D4x5-2 Commissioning And Hardware Installation Manual page 250

Commissioning (software)
7.5 Additional information on configuring the SINAMICS Integrated
Figure 7-41 Step 5 - interconnect p8500[7] from the CU_LINK DO (X104) with parameter cu.r8510.7 of the DO CU_I
Step 6: On the drives of the CX32‑2, the "infeed ready" drive signal (p0864) must be
interconnected with the r8510.7 of the DO CU_CX32 of the CX32‑2.
Figure 7-42 Step 6 - on CX32‑2, interconnect the drive signal (p0864) with the r8510.7 of the DO CU_CX32 of the CX32‑2
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Commissioning and Hardware Installation Manual, 03/2018, A5E33441636B
SIMOTION D4x5-2