Communications
configuring
System- and communication configuring D7-SYS - SIMADYN D
3-295
Edition 12.2003
•
Only the relevant connections are listed in the following configuring
tables.
3.27.2.2.1
Initializing the OP7
The function blocks
@CSMPI
and
S7OS
are connected to the configured
coupling module (SS52-MPI on CS7) via the
CTS
inputs. This establishes
the connection between SIMADYN D and OP7.
FB
Connection
Connection assignment (significance)
@CSMPI CTS
D0200C.X01
(global operand, module name)
S7OS CTS
D0200C.X01
(global operand, module name)
US
testop.01
(address parameter)
Table 3-95
Connection assignment @CSMPI and S7OS
Fig. 3-119 Initializing the OP7 on the MPI bus
3.27.2.2.2 Reading
function
block connections (I/O)
A counter was configured for this function, which continually increments
from the initial value ("0") up to a final value ("50"). It then automatically
resets itself and starts again from the beginning. Output
Y
(counter
status) of the
CTR
is interlocked with a global operand (OP connection),
whose contents are read-out at OP7.
NOTE
The flag No., specified under SIMADYN D for the OP connection, must
also be assigned the configured variables under ProTool/Lite.
Brief description
Configured
software
CFC chart
Brief description
