Status
Meaning
loading webvisu project file
Error loading
WebVisu
project, project file may be damaged
deleting webvisu project
Failed to delete the
WebVisu
project
internal error: file system - delete
WebVisu
project to be deleted was not found in the memory
CRC mismatch
CRC of the
WebVisu
project file is not correct
webvisu stopped
WebVisu
server has terminated unexpectedly
internal error 1
Internal error - initialization failed step 1
internal error 2
Internal error - initialization failed step 2
internal error 3
Unexpected internal error
unknown error
General error
10.8 SPEED7 Studio - Project transfer
There are the following possibilities for project transfer into the CPU:
n
Transfer via MPI
n
Transfer via Ethernet
n
Transfer via memory card
10.8.1
Transfer via MPI
For the transfer via MPI the use of the optionally available extension module EM M09 is
required. The extension module provides the interface X2: MPI(PB) with fixed pin assign-
ment.
The structure of a MPI net is electrically identical with the structure of a PROFIBUS net.
This means the same rules are valid and you use the same components for the build-up.
The single participants are connected with each other via bus interface plugs and
PROFIBUS cables. Per default the MPI net runs with 187.5kbaud. VIPA CPUs are deliv-
ered with MPI address 2.
The MPI programming cables are available at VIPA in different variants. The cables pro-
vide a RS232 res. USB plug for the PC and a bus enabled RS485 plug for the CPU. Due
to the RS485 connection you may plug the MPI programming cables directly to an
already plugged plug on the RS485 jack. Every bus participant identifies itself at the bus
with an unique address, in the course of the address 0 is reserved for programming
devices.
A cable has to be terminated with its surge impedance. For this you switch on the termi-
nating resistor at the first and the last participant of a network or a segment. Please make
sure that the participants with the activated terminating resistors are always power sup-
plied. Otherwise it may cause interferences on the bus.
Overview
General
Net structure
MPI programming cable
Terminating resistor
VIPA System MICRO
Configuration with VIPA SPEED7 Studio
SPEED7 Studio - Project transfer > Transfer via MPI
HB400 | CPU | M13-CCF0000 | en | 18-50
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