4/08/2015

SINUMERIK 840C SIMODRIVE 611–D Diagnostics Guide

http://www.cadfamily.com/a/CAM_CNC_DNC/Siemens/SINUMERIK-840C-SIMODRIVE-611-D-Diagnostics-Guide_5065.html

1 Battery: Data loss at power off! Acknowledgement key
POWER ON
Cyclic
Data is not battery-backed after power off.
During operation: Do not interrupt the production process. Data will be lost if the control is switched off.
Run-up: Data has been lost. Obligatory re-installation is activated.
Backup battery is empty.
Replace the battery when the control is switched on
If data has been lost the whole NCK/PLC unit must be re-installed.

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