Systemsoftware
System- and communication configuring D7-SYS - SIMADYN D
2-15
Edition 03.2001
INIT, RUN and STOP are the operating statuses, whereby STOP is sub-
divided into three different system statuses.
The "User stop" system status has been newly implemented and is used
to
quickly
load a program via SS52/MPI, SS4/DUST1 (SIMADYN D),
CP50M0 (SIMATIC TDC) or a local interface. Fast program loading
means that cyclic processing is stopped in this status and the full
performance of the CPU is available for download. A 'd' is displayed in
the 7-segment display which starts to flash when a program is being
loaded. This status is initiated by the user, whereby the parameterization
as far as the configured diagnostics interface is concerned still remains
valid (SS4, SS5x interface module in the CS7 module, CP50M0).
It is also possible to download a program in the RUN status using each
utility however this does not involve significantly longer download times
(data is loaded in parallel with the cyclic processing).
It is only possible to changeover into the "User stop" status out of the
RUN status by the user explicitly requesting this via a service interface
(local or configured). In this status, all configured service interfaces and
the local service interface are still available, i. e. diagnostics and
downloading are still possible via all of the service interfaces (this is
necessary if several PCs are connected at the rack).
2.1.5 Configuring example of a CPU module
The procedure when generating a new project with the "HWConfig" and
"CFC" configuring tools in the SIMATIC Manager under
Windows 95/98/NT is now explained in this Chapter using a real
example.
Additional information
on generating a project, refer to the Manual "STEP7 Optionspakete für
D7-SYS, Basis Software for D7-SYS" and "CFC for SIMADYN D,
Continuous Function Chart".
2.1.5.1 Task
This is a basic configuring example involving a SIMADYN D-CPU PM5
with MS5 memory module in a SR6 subrack. 2 function blocks (e. g. an
integrator and a conversion block) are to be configured in the first chart of
this CPU. The software is then to be compiled and the CPU memory
module programmed.
2.1.5.2 Solution
Open the "SIMATIC Manager" under Windows 95/NT by double clicking
on the
SIMATIC Manager
symbol.
Create a new project with the menu bar and the "
File
>
New
>
Project
"
function, with the name "Project name".
Insert a SIMADYN D station using the menu item "
Insert
>
Station
>
SIMADYN D station
".
System status
user stop
Download in the
RUN status
SIMATIC Manager
