
7 ELG-Specific Signals (DB 29)
01.93
7.3 Signals to ELG (DB 29)
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
SYNCHRONIZATION ON
DW m + 2, bit 9
0/1 transition:
Synchronization between the following axis and the leading axis specified in
the setting data is enabled. The NC acknowledges this in the
SYNCHRONIZATION ENABLED signal.
The leading and following axes are synchronized with the following signals,
ACTIVATE NEW K
Ü
or SYNCHRONIZATION START or when the link is
activated with LINK ON. On LINK ON the following axis moves to the position
given in the setting data.
1/0 transition:
The PLC user program must reset the signal if synchronization is enabled
(SYNCHRONIZATION ENABLED = 1).
Notes:
•
Synchronization can also be enabled with the SYNCHRONIZATION ON setting data bit. If
the PLC user program sets the SYNCHRONIZATION ON interface signal (0/1 transition),
the NC program also sets the setting data bit of the same name.
•
The leading axis with which the following axis is synchronized is specified in the setting
data.
Synchronization-compatible leading axis:
FA 1: SD 58
FA 2: SD 61
FA 3: SD 64
•
The synchronized positions are specified in the setting data:
Synchronized position of the leading axis to:
FA 1: SD 57
FA 2: SD 60
FA 3: SD 63
Synchronized position of the following axis:
FA 1: SD 56
FA 2: SD 59
FA 3: SD 62
Also see note on SYNCHRONIZATION REACHED.
FA 1: m=0
FA 2: m=4
FA 3: m=8
7
–
18
©
Siemens AG 1991 All Rights Reserved 6ZB5 410-0HE02
SINUMERIK 880 (PJ)