Do you have a question about the Siemens Sinumerik 840D Series and is the answer not in the manual?
Details of the edition and previous editions, including status codes.
Describes the content of the manual, covering NCK, PLC, and SIMODRIVE alarms.
Outlines the three levels of SINUMERIK documentation: General, User, Manufacturer/Service.
Provides contact information for technical support for questions and assistance.
Lists system errors that are considered system errors.
Provides a general overview of alarms.
Explains important notices and ordering data supplements.
Describes different levels of warnings: Danger, Warning, Caution, and Notice.
| Axes | Up to 31 axes |
|---|---|
| Power Supply | 24 V DC |
| Control Type | CNC |
| Interface | Ethernet, PROFIBUS |
| Display | TFT color display |
| PLC | Integrated PLC (programmable logic controller) |
| Operating Temperature | 0°C to 45°C |
| Relative Humidity | Up to 95% (non-condensing) |
| Max. Number of Channels | Up to 10 channels |











