Standard Interface Signals For/From Shopmill - Siemens SINUMERIK 840DE sl Commissioning Manual

5 PLC Program
5.3

Standard interface signals for/from ShopMill

5.3 Standard interface signals for/from ShopMill
5-28
The following presents a listing of the standard interface signals that are affected by
the ShopMill interface (DB19).
Table 5-2 Standard interface signals for/from ShopMill
Byte
DB19
DBB21 Selection of operating areas
see Section 6.1 "HMI interface DB19"
DBX18 Bit0 Update tool data
see Section 6.1 "HMI interface DB19"
DBX20 Bit6 Simulation active
see Section 6.1 "HMI interface DB19"
DBW24 Current image numbers of ShopMill
see Section 6.1 "HMI interface DB19"
DB21
DBX7.5 Deactivate global start lock
see Section 6.1 "HMI interface DB21"
Note
S
A feed lock with stationary spindle must not be implemented in the PLC
user program since the positioning of the axes to the next position with
stationary spindle is carried out during feed for "index circle thread tapping
with positioning on circle".
SINUMERIK 840D sl Commissioning Manual CNC: ShopMill – 11/2006 Edition
Description
Signals from operator panel (HMI–––>PLC)
Signals to NCK channel (PLC–––>NCK)
© Siemens AG 2006 All Rights Reserved
11/2006
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