Standard Interface Signals For/From Shopturn - Siemens SINUMERIK 840D sl Commissioning Manual

11/2006
5.3

Standard interface signals for/from ShopTurn

© Siemens AG 2006 All Rights Reserved
SINUMERIK 840D sl Commissioning Manual CNC: ShopTurn – 11/2006 Edition
5.3
The following table lists the standard interface signals that are affected by the
ShopTurn interface (DB19).
Table 5-2 Standard interface signals for/from ShopTurn
Byte
DB19
DBB21 Active MMC operating area
see section 6.1"HMI interface DB19"
DBX20 Bit6 Simulation active
See section 6.1 "HMI interface DB19"
DBW24 Current screen number in ShopTurn
see section 6.1 "HMI interface DB19"
DB21
DBX7.5 Deactivate global start lock
see section 6.2 "HMI interface DB21"
Note
S
Feed disable must not be activated in the PLC user program while the
spindle is stationary because with "Hole thread cutting with positioning on
circle" the axes are positioned on the next hole as per the federate even
with a stationary spindle.
Standard interface signals for/from ShopTurn
Designation
Signals from operator panel (HMI–––>PLC)
Signals to NCK channel (PLC–––>NCK)
5 PLC Program
J
5-29