Siemens SINUMERIK 840D - Page 414

8
Alarms and Messages 10.04
8.2 Alarms in Sho
p
Mill
8
 Siemens AG, 2004. All rights reserved
8-414 SINUMERIK 840D/840Di/810D Operation/Programming ShopMill (BAS) – 10.04 Edition
112611
NC Start not possible: % Deselect SBL mode
Explanation A program was activated with block search, while at the same time
single block was active.
Response NC Start disable
Interface signals are set
Alarm display
Remedy Deselect single block mode.
112650
Unknown PLC error
Explanation An error unknown to the user interface has been output by the PLC.
Response Alarm display
NC Start disable
Remedy Press Power ON, inform Siemens.