Siemens SIMOTION D4x5-2 Commissioning And Hardware Installation Manual page 331

The following table provides information on where project adaptations are required or not
required:
Table 7-21 Transfer of existing projects from D4x5 to D4x5‑2
Keyword
PROFINET interface
PROFIBUS interfaces
Reduction ratio of PROFI‐
BUS cycle clock to servo cy‐
cle clock
SIMOTION D4x5-2
Commissioning and Hardware Installation Manual, 03/2018, A5E33441636B
Explanation
D4x5 with CBE30 (4 ports) is mapped on D4x5‑2 DP/PN onboard PROFINET interface
(3 ports):
● Only the wiring of ports 1 to 3 are taken over
● Components on port 4 have to be reconnected
● Communication relations, I/O data, synchronous operation connections, data exchange
broadcast data, module addresses and diagnostics addresses are retained
● Any existing PG/PC assignment is taken over
Mapping of D4x5 on D4x5‑2:
X1400 (P1, P2, P3, not P4) → X150 (P1, P2, P3)
The configurations on the PROFIBUS interfaces including any existing PG/PC assignment
are retained.
Mapping of D4x5 on D4x5‑2:
X126 DP1 → X126 DP
X136 DP2/MPI → X136 DP/MPI
As of SIMOTION V4.3, the SIMOTION D4x5-2 supports a reduction ratio of PROFIBUS cycle
clock to servo cycle clock.
The following applies for V4.2: PROFIBUS cycle clock: servo cycle clock = 1 : 1
If SIMOTION D4x5 projects have been transferred in which a reduction ratio factor was set,
● a SIMOTION version ≥ V4.3 must be used, or
● the cycle clock setting must be adapted for V4.2 projects
7.22 Migration of SIMOTION D4x5 to SIMOTION D4x5-2
Commissioning (software)
331