西门子840D数控系统  西门子840D数控系统 

The most important functions of the SINUMERIK 840D sl are listed in the function overview. This gives you quick and selective access to the individual functions.

The label E in the name of the SINUMERIK 840DE sl CNC indicates that it is the export version, i.e. the control can be exported with the functions specified in the table.

The information in the function overview of the SINUMERIK control is based on the following software version:

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Overview

More information

As a consequence of the prevailing export restrictions applicable to the CNC software of numerical controls in relation to particular control functions in accordance with the European/German Export List (export list item 2D002), the SINUMERIK 840D sl is available in two versions.

This applies to the CNC system software for the SINUMERIK 840D sl.

The standard versions of the SINUMERIK 840Dsl offer the full scope of CNC functions, but require official approval according to the export list item 2D002 when exported to countries outside the EU.

The export versions of the SINUMERIK 840DE sl have restricted functionality in accordance with the export list restrictions, and therefore do not require official approval as a result of their type in accordance with EU or German law.

The approval status for the complete CNC system is correspondingly dependent on the hardware or software version used.

General note:
If any particular components require official re-export approval according to US law, this must be duly filed for. Information about official approval requirements for supplied components is given in the delivery documentation: Goods marked here with "AL not equal to N" are subject to European or German export authorization when being exported out of the EU. Goods marked with "ECCN not equal to N" are subject to US re-export authorization. Even if goods are not labeled or labeled with "AL:N" or "ECCN:N", they may still be subject to export authorization depending on the final destination and end use of the goods.

If a purchase contract is concluded, fulfillment of this contract by Siemens shall be subject to the proviso that there are no impediments arising from any national or international regulations on foreign trade and that there are no embargos and/or other sanctions.

Important export information

Export of standard versions of components or systems can be subjected to a time-consuming official authorization process, so it is recommended that the export version is used where applicable.

"Information on List of Items (Auskunft zur Güterliste (AZG))" pertaining to the official export authorization process is available for each export version (e.g. Federal Office of Economics and Export Control (BAFA), Customs). You can obtain a copy of this list from your local Siemens sales office.

When the standard version is used, it is important to note that official authorization is also required for the export of components subject to export approval within the framework of service provision, the supply of spare parts and for delivery of software updates and upgrades. This is especially relevant in cases where the CNC is exported after the machine manufacturer has installed it in a machine tool. The lengthy official approval procedure can severely restrict after-sales service.

When an application for an export permit for a system is made, we therefore recommend that spare parts supplies for any components requiring approval are included in the application as a matter of course to avoid future delays. If the CNC is to be exported as an installed component in a machine tool, we recommend that machine manufacturers include any spare parts requiring approval in the export permit application for the machine. If the machine itself does not require official export approval, but contains components which do, we recommend that an export permit for the replacement supply of such spare parts is applied for in advance, in case this is necessary.

Spare part supplies requiring official approval can then be exported quickly and easily by the machine manufacturer himself, or by Siemens if the manufacturer can make the original export permit available to Siemens.

Restricted functionality for export versions

The label E in the name of the CNC indicates that it is the export version, i.e. the relevant control software is classified as not requiring official approval (AL=N) with the functional restrictions specified in the table according to AL item 2D002.

You will find further information about "restricted functionality" for the export versions in the Glossary on the CD-ROM accompanying Catalog NC 62, or on the Internet at:

www.siemens。。ｃｏｍ/industrymall

Design

Operator controls:

• Mode and function keys
  • 39 keys (horizontal version: 30 keys with LEDs; vertical version: 39 keys with LEDs)
  • Direction keys for machines with rapid traverse override 
    (MCP is pre-assembled with turning slide-in strips. Milling slide-in strips are supplied in the included accessories pack.)
  • Pre-defined MCP keys for common functions such as handwheel selection, turret skip, coolant control or program test
• Spindle control with spindle override (rotary switch with 15 positions), not for SINUMERIK 808D MCP vertical with handwheel slot
• Feed control with feed/rapid traverse override (rotary switch with 18 positions)
• 7-segment display for tool number

Layout:

• English or Chinese Simplified

Key type:

• Mechanical keys with protection foil

Interface to the CNC:

• USB

Expansion option:

• 1 slot for emergency stop button (d = 22 mm)
• Horizontal version: 3 slots for control devices (d = 16 mm)
• Vertical version: 4 slots for control devices (d = 16 mm)
• 1 slot for handwheel (d = 44 mm), only for the vertical version with handwheel slot. The handwheel with a diameter of 44 mm must be ordered separay.

Integration

The SINUMERIK 808D MCP machine control panel can be used for:

• SINUMERIK 808D Turning
• SINUMERIK 808D Milling
• SINUMERIK 808D ADVANCED T
• SINUMERIK 808D ADVANCED M

Technical Specifications

Dimensional drawings

SINUMERIK 808D MCP horizontal

SINUMERIK 808D MCP vertical with/without handwheel slot