Siemens SINUMERIK 840 Planning Guide

01.91 2 Description of Functions
2.2.2 Loading
DW 46...48 BCD
DW 49...51 BCD
DW 52...54 BCD
DW 55...57 BCD
DW 58...60 BCD
DW 61...63 BCD
DW 64...66 BCD
DW 67...69 BCD
DW 70...72 BCD
DW 73...75 BCD
DW 76...78 BCD
DW 79...81 BCD
DW 82...84 BCD
DW 85...87 BCD
DW 88...90 BCD
DW 91...93 BCD
P0
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
Geometrical
data for TO
memory
a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a
Format
a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a
DL
a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a
DR
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
Comment
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
Address key
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
Dynamic buffer
When initiated by a loading package, an unassigned dynamic buffer is searched for and its
number passed on to the initiating package. The data are now written into this buffer. FB 139
"Data distributor ", which is called by the user, transfers these data to the corresponding data
blocks and/or to the TO area, depending on the command code (see Section 5, Description of
FB 139).
2.2.2.3 Loading methods
The following loading methods refer to all types of input since the dynamic buffers are availa-
ble as an interface.
Loading according to loading list
The dynamic buffer includes all tool data, and thus also the magazine and locator number. The
command code is 0. After all data have been entered, the calling package (e.g. computer link)
sets the "job initiation" control bit in DR 0 of the respective buffer DB. The locator number
specified is interpreted as target and the data entered into the corresponding data word. If the
© Siemens AG 1991 All Rights Reserved 6FC5 197-0AA40-1BP1 2–21
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)