Siemens SINUMERIK 802D Training Manual

SINUMERIK 802D sl Operating and Service Training Manual Page 1
C17
C17
Save Data
C17
1 Brief description
Module objective:
Upon completion of this
module you can Save Data which is stored in the volatile data to the internal
Flash memo
ry of the CNC Controller.
Module description:
The 802D SL controller
executes with data which is stored in volatile memory. This volatile memory is
retained using a GoldCap capacitor
. If the machine is powered off for more than 50 hours, the data
which is stor
ed in the volatile memory can be lost. It is therefore necessary to Save this data to Flash
memory wh
en the machine is switched off for periods which are longer than 50 hours. When neces-
sary this pre
viously saved data can be reloaded to the volatile memory from the Flash memory.
All data excluding the PLC program
are saved, the
PLC is st
ored always in non-volatile memory
(Flash memory) and will not be lost
upon dissipation of the GoldCap.
• Performing a Data Save
Module content:
Performing a Data
Save
Section 2

Siemens SINUMERIK 802D Specifications

General

Brand	Siemens
Model	SINUMERIK 802D
Category	Control Unit
Language	English