Siemens SINUMERIK 840 Planning Guide

11.92 2 Description of Functions
2.1.2 Interface and program overview
Fig. 2.7 Program overview
Restart
JU FB117
Generate
magazine table
a a a a a a a a a a a a a
a
a a a a a a a a a a a
a
a
a a a a a a a a a a a
a
a
a a a a a a a a a a a
a
a a a a a a a a a a a a a
JU: FB 123
a a a a a a a a a a a a a
a
a a a a a a a a a a a
a
a
a a a a a a a a a a a
a
a
a a a a a a a a a a a
a
a a a a a a a a a a a a a
JU: FB 155
a a a a a a a a a a a a a
a
a a a a a a a a a a a
a
a
a a a a a a a a a a a
a
a
a a a a a a a a a a a
a
a a a a a a a a a a a a a
JU: FB 139
a a a a a a a a a a a a a
a
a a a a a a a a a a a
a
a
a a a a a a a a a a a
a
a
a a a a a a a a a a a
a
a a a a a a a a a a a a a
JU: FB 130
a a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a a
JU: FB 124/125
158
119
126
a a a a a a a a a a
a
a a a a a a a a
a
a
a a a a a a a a
a
a
a a a a a a a a
a
a a a a a a a a a a
FB 137
a a a a a a a a a a
a
a a a a a a a a
a
a
a a a a a a a a
a
a
a a a a a a a a
a
a a a a a a a a a a
FB 130
a a a a a a a a a a a a a a
a
a a a a a a a a a a a a
a
a
a a a a a a a a a a a a
a
a
a a a a a a a a a a a a
a
a a a a a a a a a a a a a a
FB 124/125
T word
routing
TO memory
assignment
JC: FB113/114
Tool search
T=Ident/T=Loca-
tion
JC: FB 135
a a a a a a a a a a a a a a
a
a a a a a a a a a a a a
a
a
a a a a a a a a a a a a
a
a
a a a a a a a a a a a a
a
a
a a a a a a a a a a a a
a
a
a a a a a a a a a a a a
a
a
a a a a a a a a a a a a
a
a a a a a a a a a a a a a a
Prepare tool
JU: FB 137
Input of tool
data via tape
a a a a a a a a a
a
a a a a a a a
a
a
a a a a a a a
a
a a a a a a a a a
FB 123
a a a a a a a a a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a a a a a a a a a
FB 155
a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a
Data distributor
JU:140
a a a a a a
a
a a a a
a
a
a a a a
a
a
a a a a
a
a a a a a a
JU:
a a a a a a a a a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a a a a a a a a a
FB 139
Dynamic
buffer management
a a a a a a a a a a a a
a
a a a a a a a a a a
a
a
a a a a a a a a a a
a
a
a a a a a a a a a a
a
a a a a a a a a a a a a
FB 138
4)
UP: Data
distributor
Selection of
command code
FBs
a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a
FB 141...144
a a a a a a a a a a
a
a a a a a a a a
a
a
a a a a a a a a
a
a
a a a a a a a a
a
a a a a a a a a a a
FB 140
a a a a a a a
a
a a a a a a
a
a a a a a a
a
a a a a a a
a a a a a a a
OB 1
a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a
FB 113/114
2)
Search
direction
symmetrical/
forward
Provide
D No.
a a a a a a a a a a a
a
a a a a a a a a a
a
a
a a a a a a a a a
a
a
a a a a a a a a a
a
a a a a a a a a a a a
FB 135
3)
a a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a a
FB 130, 134
136, 150... 151
154, 159
a a a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a a a
Basic functions of
tool management
Parameter
assignment via PLC
machine data words
and bits
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a
Internal functions
for data handling,
parameter
assignment via
DWs, FWs, flag
bytes, bits, dynamic
buffers, PLC
machine data words
and bits
2) : ”Symmetrical” or ”Forward” search direction can be activated via PLC MD bit; the ”Backward” search
direction (FB 115) must be implemented by the user
3) : Part of the basic function; only for turrets or/and block search
4) : Additional calls of FB 138 through FX 40...44 and FB 96 from package 5
a a a a a a a a a
a
a a a a a a a
a
a
a a a a a a a
a
a a a a a a a a a
OB 20
Command code
0, 1...4, 5...7, 8, 9,
10
a a a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a a a
Continued in Fig. 2.8
a a a a a a a a a a
a
a a a a a a a a
a
a
a a a a a a a a
a
a
a a a a a a a a
a
a a a a a a a a a a
FB 117
Initialization in
initial setting
a a a a a a a a a a
a
a a a a a a a a
a
a
a a a a a a a a
a
a
a a a a a a a a
a
a a a a a a a a a a
FB 116
© Siemens AG 1991 All Rights Reserved 6FC5 197-0AA40-1BP1 2–9
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)