Siemens SINUMERIK 840D sl Commissioning Manual page 101

11/2006
Description DB73
DB73 – DBX 0.0 – 0.15
Edge evaluation
Signal state 1
Signal state 0
DB73.DBX(n+0).0
Edge evaluation
Signal status 1
Signal status 0
Corresponding to...
DB73.DBX(n+0).1
Edge evaluation
Signal state 1
Signal state 0
DB73.DBB(n+0).3
Edge evaluation
Description
DB73.DBB(n+2)
Edge evaluation
Description
DB73.DBB(n+3)
Edge evaluation
Description
© Siemens AG 2006 All Rights Reserved
SINUMERIK 840D sl Commissioning Manual CNC: ShopTurn – 11/2006 Edition
Note
For a description of data blocks DB71 and DB74, please see
References: /FBW/, Description of Functions Tool Management
Active status of interface 1 – 16
Signal(s) updated: Conditional
Associated interface has a valid data block
Operation for this interface has ended. Is reset by FC 7.
Command code: Obligatory change
Signal(s) updated: Conditional
Position of involved tools
Command code: Perform change
Signal(s) updated: Conditional
Execute tool change
T0
Signal(s) updated: Conditional
Indicates that T0 has been programmed.
Assigned channel
Signal(s) updated: Conditional
Number of channel from which the T word was programmed.
Tool management no.
Signal(s) updated: Conditional
Associated tool management number (TO area) of channel
8 Tool Management
8.4 Start–up in the PLC
Signal(s) valid from SW: 2
Signal(s) valid from SW: 2
Signal(s) valid from SW: 2
Signal(s) valid from SW: 2
Signal(s) valid from SW: 2
Signal(s) valid from SW: 2
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