10 Data fields
01.91
10.2.4 User interface
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Control signals
for assigned
magazine
DW
Bit No.
Unas-
signed
Run set
location
without
tool
Run
spindle
without
tool
Unas-
signed
Tool
must
be at
special
position
Position
as-
signed
maga-
zine
Tool in
tool
buffer
Tool
missing
DR 71
ASSIGNED MAGAZINE
TOOL MISSING
D 71.0
"1" signal:
The required tool has not been found.
"0" signal:
In all other cases.
TOOL IN TOOL BUFFER
D 71.1
"1" signal:
The required tool has been found in a tool buffer. In the case of local tool buffers,
an exchange tool is also searched for. The number of the tool buffer where the
tool is loaded must be read in data word DW 73 (for definition of suitable exchange
tools see D 71.6; for definition of local tool buffers see MD 2075 to MD 2077).
"0" signal:
In all other cases.
POSITION ASSIGNED MAGAZINE
D 71.2
"1" signal:
The signal is set if the required tool
– has been found in the assigned magazine,
– is loaded in a chained magazine (D 71.8=1) or in a local tool buffer (D 71.1=1)
and a suitable exchange tool has been found (D 71.6=1).
Via the "1" signal, positioning can be enabled for the assigned magazine. The
locator number and data word address of the setpoint must be read in data words
DW 72 and DW 74.
"0" signal:
In all other cases.
10–32
© Siemens AG 1991 All Rights Reserved 6FC5 197-0AA40-1BP1
SINUMERIK 840/880 (PJ)
