Siemens 6FC5372-0AA30-0AA1 SINUMERIK 840D sl NCU 720.3 PN CNC Control Unit with PLC 317-3 PN/DP
Product Description
6FC5372-0AA30-0AA1 is a SINUMERIK 840D sl NCU 720.3 PN with an integrated PLC 317-3 PN/DP. It combines CNC control, PROFINET/PROFIBUS PLC networking and DRIVE-CLiQ drive integration in the mid-tier NCU 7x0.3 platform.
This PROFINET-capable NCU coordinates NC, PLC and SINAMICS drive functions. Preserve device names, IP settings, PROFIBUS stations and DRIVE-CLiQ order, then validate communication recovery before enabling the machine sequence.
Technical Specifications
PN/DP and DRIVE-CLiQ Topology
PROFINET name
The device name and IP plan must be restored with the PLC project.
PROFIBUS branch
Check addresses and termination separately from the PN interface.
NX expansion
Preserve the DRIVE-CLiQ topology and option-module order.
AA1-to-Replacement Assessment
Compare
Compare software release, licensed options and machine OEM approvals.
Confirm
Confirm the target accepts the existing NC/PLC archive and drive topology.
Execute
Execute axis, I/O, fieldbus and safety acceptance before production.
FAQ
Which order-code checks belong to the PN/DP and DRIVE-CLiQ Topology decision for 6FC5372-0AA30-0AA1?
Match the complete order code, hardware revision, successor relationship and installed system configuration; a similar family name is not enough for replacement selection.
What must be backed up before the AA1-to-Replacement Assessment procedure for 6FC5372-0AA30-0AA1?
Save the editable application, hardware configuration, communication parameters, retained production data and the firmware or software baseline used by this SINUMERIK 840D sl NCU 720.3 PN CNC Control Unit with PLC 317-3 PN/DP.
How does profinet name affect PN/DP and DRIVE-CLiQ Topology for 6FC5372-0AA30-0AA1?
The device name and IP plan must be restored with the PLC project.
Why does profibus branch need separate verification during AA1-to-Replacement Assessment for 6FC5372-0AA30-0AA1?
Check addresses and termination separately from the PN interface.
How should 6FC5372-0AA30-0AA1 complete the AA1-to-Replacement Assessment sequence before return to service?
Complete the documented startup sequence, verify diagnostics and communications, test the application under controlled conditions and confirm the applicable machine interlocks.
Which records confirm that 6FC5372-0AA30-0AA1 completed the PN/DP and DRIVE-CLiQ Topology review?
Keep the restored configuration, test results, diagnostic status and the final record for nx expansion so the installed baseline can be reproduced during later maintenance.
The supply catalogue also includes rack power products, monitoring hardware, sensors and associated control-system components.
This category coverage supports combined parts lists for control, power and machine-condition requirements.
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