Siemens SINUMERIK 840 Planning Guide

01.91 10 Data fields
10.2.3 PLC machine data bits
Bit 1 T=Locator number
"1" signal: Within the active magazine, a tool is addressed by the part program via its locator
number.
For any further chained magazines, the tool is searched for according to the
identification number (in preparation).
"0" signal: Within the active and all further chained magazines, a tool is addressed by the part
program via its
identification number.
Bit 0 Submagazine available
"1" signal: Magazine is taken into account by the tool selection, the neutral tool routine and
the search blocks during the search for an empty location.
"0" signal: The magazine is skipped by the search routines mentioned.
© Siemens AG 1991 All Rights Reserved 6FC5 197-0AA40-1BP1 10–25
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)