CPU ADAM 821x
Chapter 6 Deployment of the CPU 821xDP
ADAM 8000 Manual CPU 821x – Rev 1.1
6-25
Commissioning
•
Install the CPU 821xDP.
•
Configure the CPU 821xDP in your master system.
•
Configure the I/O periphery that is connected to the backplane bus.
•
Connect the CPU 821xDP to your Profibus.
•
Turn on the power supply.
•
Transfer your project to the CPUs.
Assemble the CPU 821xDP with the required peripheral modules. Do not
exceed the maximum current capacity of your power supply.
Attention!
The bus cable has always to be terminated with the ripple resistor to avoid
reflections and therefore communication problems!
Configure your CPU 821xDP in your master system. You may use the
Advantech WinNCS package for this purpose. To configure the System
82xx Profibus slave modules from Advantech, you need to include the
according GSD-file into the configuration tool from Siemens.
The System 82xx peripheral modules that are connected with the CPU
821xDP directly via the backplane bus are automatically mapped into the
CPU address area. You may alter the address allocation in the hardware
configurator from Siemens at any time.
The CPU 821xDP has an integrated power supply that has to be provided
with DC 24V.
Via the voltage supply not only the CPU is provided with voltage but also
the bus coupler and, via the backplane bus, the peripheral modules. Please
regard, that the integrated power supply may provide the backplane bus
with max. 3A.
Profibus and backplane bus are galvanically separated from each other.
Outline
Installation
Configuration in
the master system
Configuration
CPU 821xDP and
I/O periphery
Voltage supply
