Siemens SINUMERIK 840 Planning Guide

10 Data fields 11.92
10.2.3 PLC machine data bits
Bit 1 With dimensions for adapter
"1" signal: The data blocks for the adapter are set up in the magazine table during runup.
"0" signal: The data blocks are not set up.
Bit 0 With dimensions for adapter geometry
"1" signal: The data blocks for adapter geometry are set up in the magazine table during
runup.
"0" signal: The data blocks are not set up.
0
7 6 5 4 3 2 1 0
Bit No.
MD No.
m+13
1: With
replace-
ment tool
in the
submag.
0: without
...in the
submag.
1: Add-
itional
magazine
assigned
0: No
magazine
assigned
Unas-
signed
1: Tool
buffer
assigned
to
magazine
1: Maga-
zine is a
turret
0: Other
types
1: Active
magazine
0: Back-
ground
magazine
1: T=Lo-
cation
0:T=
Ident
definition
of T call in
the PP
1: Subma-
gazine
available
0: other
Bit 7 Replacement tools in the submagazine
"1" signal: The tool selection searches for a replacement tool if no active tool was found in
the assigned magazine.
"0" signal: No replacement tools are searched for.
Bit 6 Additional submagazine assigned
"1" signal: A further, chained magazine is assigned to the magazine. The chained magazine
can be both an active and a background magazine.
"0" signal: No further, chained magazine is assigned to the magazine.
Bit 4 Tool buffers assigned to magazine
"1" signal: If no active tool was found in the magazine, the tool selection searches for an
active tool in the tool buffer (for definition of local tool buffers see MD m+75 to
MD m+77).
"0" signal: The tool buffer is not searched.
Bit 3 Magazine is a turret
"1" signal: The magazine is a turret.
Note: A turret must always be an active magazine (bit 2=1).
"0" signal: For magazines which are not turrets.
Bit 2 Magazine is an active magazine
"1" signal: The magazine is an active magazine. Active magazines are turrets (in the case of
turning machines) or magazines from where the tools can be inserted directly into
the spindle (in the case of milling machines).
"0" signal: The magazine is a background magazine.
10–24
© Siemens AG 1991 All Rights Reserved 6FC5 197-0AA40-1BP1
SINUMERIK 840/880 (PJ)

Siemens SINUMERIK 840 Specifications

General

Control Type	CNC
Axes	Up to 31
Display	TFT color display
PLC	Integrated
HMI	SINUMERIK Operate
Communication Interfaces	Ethernet, PROFIBUS, PROFINET
Type	CNC system
Programming Languages	G-code
Max Number of Channels	10
Operating Temperature	0 to 45 °C
Relative Humidity	Up to 95% (non-condensing)
Protection Class	IP54 (front panel)