Detailed descriptions
16.7 CP 1616 onboard communications processor
SIMATIC IPC647C
Operating Instructions, 12/2010, A5E02669337-02
211
CP 1616 onboard as IO device
The following diagram shows a typical application: Two PCs each with a CP as a PROFINET
IO device on the IO device layer.
A PC with a CP as PROFINET IO controller, a SIMATIC S7-400 with a CP 443-1 as
PROFINET IO controller and two SIMATIC S7 ET 200S PROFINET IO devices are also
connected in the network.
The IO base device user program runs on the IO device PC. This program accesses the
functions of the IO base user program interface. Data traffic is routed via the CP 1616
onboard communication processor to a PC as PROFINET IO controller, or to an S7-400
automation system with CP 443-1 over Industrial Ethernet.
PC with CP 1616 and
IO Base Device
User Program
S7-400 with
CP443-1 Advanced
SIMATIC S7
ET 200S
PROFINET IO-Devices
PN IO Industrial Ethernet
PC with CP 1616 and
IO Base Controller
User Program
PROFINET IO-Controller
16.7.2 Firmware Loader
Scenario for using the firmware loader
The CP 1616 onboard is supplied with the latest version of the firmware. If new functions
become available due to product development, you can make them available by performing
a firmware download.
Description
This section will familiarize you with the application area and use of the firmware loader. You
can find additional, detailed information about the individual loader variants in the integrated
help of the program.
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