Siemens SINUMERIK 828D Function Manual page 842

P3: Basic PLC Program for SINUMERIK 840D sl
13.2 Key data of the PLC-CPUs for 840D sl and 840Di sl
I/O types that can be used
Central
PROFIBUS
PROFINET
Processing time
Bit instructions (I/O)
Word instructions
PDIAG (Alarm S,SQ)
PBK programmable block communication
Communication
Number of MPI connections
PROFIBUS
Supported operating modes
Number of PROFIBUS slaves
Number of PROFIBUS slots per slave
Max. net data consistency across
SFC 14, 15
PROFINET
Number of PROFINET I/O devices
Number of CBA interconnection partners
Number of CBA interconnections (non-
cyclic)
Number of CBA interconnections (cyclic)
Released PN ports (PN-P1, PN-P2)
Max. net data consistency across
SFC 14, 15
Interfaces
P/K bus (for centralized I/O)
PROFIBUS DP interface
Coexistent MPI/DP interface
PROFINET interface
1)
Firmware release: Release of the SIMATIC CPU, from which the SINUMERIK PLC CPU is derived.
2)
The memory is also on the CompactFlash Card of the NCU.
3)
Although there are four ports on the front panel, ports PN-P3 and PN-P4 have not been released for use, and are, from
FW 2.6 and higher, permanently deactivated in the configuration.
842
PLC CPU:
1)
Firmware release:
3)
3)
Type of control
840D sl (NCU 720.2 PN and NCU 730.2 PN)
Integrated PLC 319-3PN/DP
FW 2.4
No
Yes
Yes
0.01 ms/kA 0.01 ms/kA
0.02 ms/kA 0.02 ms/kA
Yes
Yes
32
Master / Slave Master / Slave
max. 125 max. 125
max. 247 max. 247
128
max. 128 max. 256
32
96
300
2
254
none
1
1
1 (2 ports) 1 (2 ports)
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
FW 2.6 FW 2.7
No No
Yes Yes
Yes Yes
0.01 ms/kA
0.02 ms/kA
Yes Yes
Yes Yes
32 32
Master / Slave
max. 125
max. 247
128 128
max. 256
32 32
127 127
300 300
2
254 254
none none
1
1
1 (2 ports)
Basic Functions
2
1
1