Axis-Specific Signals (Db 32) - Siemens SINUMERIK 840C Installation Manual

5 PLC Interface

5.3.5 Axis-specific signals (DB 32)

5.3.5 Axis-specific signals (DB 32)
15 14
Byte No.
7
DL K Speed Position
controller control
4
active ) active
DR K
Slave mode IKA warn.
6)
active limit
DL
K+120
DR X FA FaF
reached active
K+120
4
)
DL Cams Cams
4 + 4 -
K+121
4 )
DR
K+121
15 14
Byte No.
7
DL
Mirroring Follow-up
K+1
operation
Jog
DR
K+1
+
DL Set
Feedforward
reference
control OFF
K+2
3)
dimens.
DR Reverse
Axis direction of
K+2
5)
reset rotation
DL
K+3
n+7 n+6
DR
K+3
n+15 n+14
_______
3) SW 2 and higher
4) SW 3 and higher
5) SW 4 and higher
6) SW 4.4 and higher
7) SW 5.6 and higher
* Inverse signal
5–40
Signals from axis
13 12
Bit No.
6 5 4
Axis within Reference
setpoint point
5)
range reached
Comp. Rounding
velocity axis in
4 4
) exceeded ) position
4
)
Cams Cams
3 + 3 -
4 ) 4 ) 4 )
Signals to axis
13 12
Bit No.
6 5 4
*Delayed
Feed disable
ref. pt.
simultaneous
5)
approach
axis
Rapid
traverse Feedrate
– override 1:100
Ref. without Measuring
internal set- system
5)
point definition 1st/2nd C axis
Override
5)
E
active 5)
F e e d r a t e d i s a b l e
n+5 n+4
F e e d r a t e d i s a b l e
n+13 n+12
© Siemens AG 1992 All Rights Reserved
11 10 9
3 2 1
Traversing Traversing Position reached
command command
+ – fine
Axis within
reduction
7
range )
Cams Cams Cams
2+ 2 - 1 +
4 ) 4 ) 4 )
11 10 9
3 2 1
2nd software limit
Parking Controller
axis enable +
Dyn. SW
Handwheel active
limit switch
Axis monitoring
disable passive 7) 2
Activate
Slave mode
6)
+
5)
Axis-specific override
D C B
n+3 n+2 n+1
n+11 n+10 n+9
SINUMERIK 840C (IA)
07.97
8
0
coarse
Cams
1 -
4 )
8
0
switch
–
1
End limit
–
A
n+0
n+8
6FC5197- AA60