Siemens SINUMERIK 808D ADVANCED

Parameter Manual
Operating Instructions, 08/2013, 6FC5397-8EP40-0BA0
367
Detailed descriptions of interface signals
4.7 Channel-specific signals
Signal state 1 Block search: Last block of the output with collected auxiliary functions.
Note for the reader Function Manual Basic Functions K1
DB3300
DBX1.0
Referencing active
Signal(s) from channel (NCK → PLC)
Edge evaluation: Yes Signal(s) updated: Cyclic
Signal state 1 or edge
change 0 → 1
The channel-specific referencing was started using the IS: "Activate
referencing" and the successful start was acknowledged using IS
"Referencing active". The channel-specific referencing is running.
Signal state 0 or edge
change 1 → 0
• Channel-specific referencing has been completed
• Axis-specific referencing is running
• No referencing active
Signal irrelevant for ... Spindles
corresponding to ... IS "Activate referencing" (DB3200 DBX1.0)
Note for the reader Function Manual Basic Functions R1
DB3300
DBX1.2
Revolutional feedrate active
Signal(s) from channel (NCK → PLC)
Edge evaluation: No Signal(s) updated: Cyclic
Signal state 1 When programming of G95 (revolutional feedrate) in the JOG or automatic
mode.
corresponding to ... SD41100 JOG_REV_IS_ACTIVE (JOG: Revolutional / linear feedrate)
SD42600 JOG_FEED_PER_REV_SOURCE
(control revolutional feedrate in JOG)
SD43300 ASSIGN_FEED_PER_REV_SOURCE
(revolutional feedrate for positioning axes / spindles)
MD32040 JOG_REV_VELO_RAPID (revolutional feedrate for JOG with
rapid traverse override)
MD32050 JOG_REV_VELO (revolutional feedrate for JOG)
Note for the reader Function Manual Basic Functions V1
DB3300
DBX1.3
Handwheel override active
Signal(s) from channel (NCK → PLC)
Edge evaluation: No Signal(s) updated: Cyclic
Signal state 1 The function "Handwheel override in AUTOMATIC mode" is active for the
programmed path axes.
Handwheel pulses of the 1st geometry axis function as a velocity override
over the programmed path feedrate.
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