Lenze ETCxxxxx - Manual (Page 26)

Device description
Control as PCI insert card (ETCPx)
3
3.3
l
26 EDSTCXX EN 2.0
3.3 Control as PCI insert card (ETCPx)
The ETCPC includes the coupling to the PC via a PCI bus plug−in connector and
the complete MC or NC core plus a PlC computer core.
ƒ 32 Bit MPC 555 Microcontroller
ƒ 4 MByte SRAM (with battery buffer; of which 12 KByte are available to
the PLC as remanent variable memory)
ƒ 256 MB Flash PROM
ƒ 2 CAN interfaces, 2 serial interfaces
ƒ Watchdog
Designation Function
0
:
9
8
7
1
4
6
5
2
3
0 P1 1st Serial interface (RS232)
1 P2 2nd Serial interface (RS232)
2 J3 Lenze Service interface
3 J4 Lenze Service interface
4 J5 Lenze Service interface
5 Battery for SRAM
6 P7 Lenze Service interface
7 P5 Lenze Service interface
8 P6 CAN 2 (drives)
9 LEDs Status indication
:
P4 CAN 1 (I/O)
ETC004
4 MByte static SRAM (32 Bit RAM) and 256 kB Flash PROM are available. The
firmware has a memory requirement of 1 MB SRAM.
The firmware is read from the hard drive and written to the SRAM. This
means the user has 3 MB SRAM and 256 kB Flash available.
The memory allocation can be configured by the user.
Description
Features
Elements
Organisation of memory