Operation With A Communications Board (Cbx, Scbx) - Siemens SIMOVERT FC Series Operating Instructions Manual

02.99
3.7 Operation with a communications board type CBx or SCBx
At the present time, the T100 can be operated in conjunction with one of the following communications boards
which must be mounted in slot 3 of the electronics box:
- CBx: Field bus interface, e.g. CBP / CB1 for PROFIBUS DP, CBC for CAN bus, etc.
- SCB1: Interface board with fibre-optic connection for either a
serial I/O system with SCI1/2 (terminal extension) or a
peer-to-peer connection
- SCB2: Interface board with floating RS485 interface for USS protocol or peer-to-peer connection
IMPORTANT: The T100 cannot be operated with a communications board mounted on the CU board (in slot A
or C)!
If you are using a T100 board, it is absolutely essential to insert communications board SCBx /
CBx in location 3 or in the lower slot (slot G) of an ADB adapter board mounted in location 3!.
Interconnection of process data
Data are exchanged with a communications board - and therefore also with the connected communications
partners - via a DUAL PORT RAM located on the CBx /SCBx (see block diagram sheet 1). This means that data
which have to be exchanged with the basic unit must flow through the technology board.
If a communications board is installed, the technology board is responsible for distributing the data from the CBx
/SCBx to the basic unit as well as to its own software functions and vice versa. The process data from the CBx /
SCBx are not connected on the basic unit (e.g. via P664, P690 and P694), but on the T100 by means of the
mechanisms shown on sheet 18 of the block diagram.
a) COM BOARD → T100
The meaning of the data received from the COM BOARD depends on which COM BOARD is installed as well as
on the selected interface protocol. The following list provides an overview of the COM BOARDS which are
currently available.
Data received from from CB1
COM BOARD on
T100 board
Word 1 PZD 1
in setpoint channel
Word 2 PZD 2
Word 3 PZD 3
Word 4 PZD 4
Word 5 PZD 5
Word 6 PZD 6
Word 7 PZD 7
Word 8 PZD 8
Word 9 PZD 9
Word 10 PZD 10
Siemens AG 6SE7087-6CX84-0BB1
T100 Technology Board Manual for Software Module MS100 "Multi-Purpose Drive"
from SCB1 from SCB2
with SCI board(s) with USS
Binary inputs, PZD 1
slave 1 in setpoint channel
Bit 0: Bin. input 1
Bit 1: Bin. input 2
etc.
Bit 15: Bin.input 16
Analog input 1, PZD 2
slave 1
Analog input 2, PZD 3
slave 1
Analog input 3, PZD 4
slave 1
Binary inputs, PZD 5
slave 2
Bit 0: Bin. input 1
Bit 1: Bin. input 2
etc.
Bit 15: Bin.input 16
Analog input 1, PZD 6
slave 2
Analog input 2, PZD 7
slave 2
Analog input 3, PZD 8
slave 2
Undefined PZD 9
Undefined PZD 10
Function Descriptions
from SCB1, SCB2 Applied to
with peer-to-peer connector:
→ K062
PZD 1
→ K063
PZD 2
→ K064
PZD 3
→ K065
PZD 4
→ K066
PZD 5
→ K067
Undefined
→ K068
Undefined
→ K069
Undefined
→ K070
Undefined
→ K071
Undefined
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