Axis-Specific Md Bits 1 (Max. 30 Axes) - Siemens SINUMERIK 840C Installation Manual

07.97
1.8

Axis-specific MD bits 1 (max. 30 axes)

MD No. 7
Auto.
560* Actual value
direction
display mod.
recog.
360 degr.
on ref.
564*
Axis exists Axis type
568*
572*
576*
580*
584*
Switch over Switch over
588*
output bit 7 output bit 6
1) on emerg. on emerg.
retraction retraction
592*
596*
© Siemens AG 1992 All Rights Reserved
SINUMERIK 840C (IA)
Bit No.
6 5 4
Software NC Start
w/o
limit switch
ref. p.
effective
reached
Indexing
Rotary axis
axis
A x i s n a m e
Traversing
rotary axis
modulo 360°
A x i s d i s a b l e d f o r c h a n n e l
6 5
(as fr. SW 4) (as fr. SW 4)
Switch over Switch over
output bit 5 output bit 4
on emerg. on emerg.
retraction retraction
6FC5197- AA60
1 NC/Drive Machine Data
1.8 Axis-specific MD bits 1 (max. 30 axes)
3 2 1
Dyn. SW limit
Rounding Rounding to
switch for
for rotary whole/
following axis
axes half degrees
(up to SW 6)
Sign Sign
Index-
change change
related
actual value set value
actual values
Mirroring TO Rotary axis
Transverse
with modulo
axis
transverse axis 360 °
4 3 2
Dynamic SW
limit switch
with following
axes
(from SW 6)
Switch over Switch over Switch over
output bit 3 output bit 2 output bit 1
on emerg. on emerg. on emerg.
retraction retraction retraction
ESR drive- ESR
autonomous controlled by
(as from the NC (as
SW 4) from SW 4)
Retract Retract.
thresh. gen. warning
speed not thresh.TC not
reached (as met (as from
from SW 4) SW 4)
0
Servo loop
monitoring not
active
Ref. pt. /
approach in
minus dir.
Axes without
TO at preset
1
Initial setting
of simultn.
axis (as from
SW 4)
Switch over
output bit 0
on emerg.
retraction
Trigger alarm
+ mode gr.
stop on error
(as fr. SW 4)
Retraction
threshold
FA/FS
(as from
SW 4)
1–31