Siemens SINUMERIK systems require a specific "Null Modem" cable configuration. A standard straight-through serial cable will not work.
| Software | Best For | Pros/Cons | | --- | --- | --- | | | Modern S7-1200/1500 | No serial support. Ethernet only. | | STEP 5 Classic | Native S5 programming | Requires DOS or dedicated programmer. | | ProTool / ProSave | HMI transfers | Supports serial but not pure PLC logic. | | Tera Term / PuTTY | Generic terminal | Free but lacks Siemens-specific file blocks. |
: The manufacturer of your CNC machine often provides these utilities to customers.
Simple interface for transferring NC (Numerical Control) and PLC (Programmable Logic Controller) archives.
Siemens SINUMERIK systems require a specific "Null Modem" cable configuration. A standard straight-through serial cable will not work.
| Software | Best For | Pros/Cons | | --- | --- | --- | | | Modern S7-1200/1500 | No serial support. Ethernet only. | | STEP 5 Classic | Native S5 programming | Requires DOS or dedicated programmer. | | ProTool / ProSave | HMI transfers | Supports serial but not pure PLC logic. | | Tera Term / PuTTY | Generic terminal | Free but lacks Siemens-specific file blocks. |
: The manufacturer of your CNC machine often provides these utilities to customers.
Simple interface for transferring NC (Numerical Control) and PLC (Programmable Logic Controller) archives.
