Elg-Specific Signals (Db 29) - Siemens SINUMERIK 880 SW 6 Planning Manual

3 Signal Overview

3.6.2 ELG-specific signals (DB 29)

3.6.2 ELG-specific signals (DB 29)
15 14
Byte
No.
7
New K Acceler-
DL K
Ü
ation limit-
calculated
ation syn-
chronous
active
Automati-
New K
DR K
Ü
cally con-
defective
trolled cor-
rection of
FA
Synchro-
DL K+1
nization
reached
DR K+1
15 14
Byte
No.
7
Calculate Acceler-
DL K+2
new K ation limit-
Ü
ation syn-
chronous
Activate Spare
DR K+2
new K
Ü
Spare
DL K+3
DR K+3
Address K for the following axes as follows:
3–26
Signals from ELG (Section 7.2)
13 12
Bit No.
6 5 4
Emer- Compens-
gency atory
retraction controller
enabled active
Maximum Maximum
acceler- velocity
ation
Emergen-
cy retrac-
tion active
Signals to ELG (Section 7.3)
13 12
Bit No.
6 5 4
Enable Compens-
emergency atory con-
retraction troller
ON/OFF
Synchron-
ization
START
1st FA K= 0
2nd FA K= 4
3rd FA K= 8
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11 10 9
3 2 1
Spare FA overlay Synchro-
active nization
enabled
Accelerati- Velocity Synchro-
on warning warning nism fine
threshold threshold
reached reached
Centre 2nd flank 1st flank
position stored stored
reached
11 10 9
3 2 1
Spare FA overlay Synchron-
on ization ON
Spare FA overlay Synchron-
off ization
OFF
2nd flank 1st flank
approach- approach-
ed ed
SINUMERIK 880 (PJ)
05.91
8
0
LINK
ACTIVE
Synchro-
nism
coarse
SAC
active
8
0
LINK ON
LINK OFF
SAC
on/off
6ZB5 410-0HE02