Siemens SINUMERIK 802C Manual page 10

SINUMERIK 802C Control System
1.1 Components of the SINUMERIK 802C
Fig. 1-1
Software components
The SINUMERIK 802C comprises the following software components, which can be ordered:
S
System software on the permanent flash memory of the ENC
– Boot software,
loads the remaining system software from the permanent memory into the user me-
mory (DRAM) and starts the system.
– MMC software (Man Machine Communication),
implements all operating functions
– NCK software (NC Kernel)
implements all NC functions. This software controls an NC channel with a maximum of
3 movement axes and a spindle.
– PLC software (Programmable Logic Control),
executes the integrated PLC user program cyclically.
– Integrated PLC user program
intended to adjust the SINUMERIK 802C to the machine functions (see also Descrip-
tion of Functions "Integrated User Program for SINUMERIK 802C").
1-10
OP020 MCP
M
VM
N X Y Z T D
+
E > Pg
G 7 8 9 K
_
O <
F A L P R
4 5 6
Q 3 = F A U B V C W
S
1 2 Pg
$
H
INS
M 0
ENCODER1 ENCODER2
X3 X4
ERR
POK
S2
DIAG
S3
D15
DC24V X1
PE
M
L+
M
RS232 ENCODER3 SPINDLE AXIS OPI
X2 X5 X6 X7 X8
ENC
External analog
drive
SINUMERIK 802C hardware components (example configuration)
INC JOG REF
AUTO SBL MDA
%
+X
-Z +Z
-X
%
X10
X2003 X2005
MPG IN OUT
L+
0 0
1 1
2 2
3 3
4
4
5 5
6 6
7 7
M M
L+
8 8
9 9
10 10
11 11
12 12
13 13
14 14
15 15
M M
DI
X20 X2004 X2006
DI/O
SINUMERIK 802C
6FC5 597–3AA20–0BP2 (01.02)