7.2 Fast introductionThe PROFIBUS DP master is to be configured in the hardware configurator. Here theconfiguration happens by means of the sub module X2 (DP) of the Siemens CPU.For the configuration of the PROFIBUS DP master please follow the following approach:n Hardware configuration - CPUn Deployment as DP master or Deployment as DP slaven Transfer of the complete project to CPUÄ Chapter 5.11 ‘Project transfer’on page 56With the Siemens SIMATIC Manager the CPU 317-2AJ23 from VIPA is tobe configured asCPU 317-2DP (6ES7 317-2AK14 V3.3)!The integrated PROFIBUS DP master (X3) is to be configured and con-nected via the sub module X2 (DP). The Ethernet PG/OP channel of the317-2AJ23 is always to be configured as 1. module after the reallyplugged modules at the standard bus as CP 343-1 (343-1EX11) from Sie-mens.7.3 Hardware configuration - CPUThe configuration of the CPU takes place at the Siemens ‘hardware configurator’ . Thehardware configurator is part of the Siemens SIMATIC Manager. It serves for project engi-neering. The modules, which may be configured here are listed in the hardware catalog.If necessary you have to update the hardware catalog with ‘Options è Update Catalog’.For project engineering a thorough knowledge of the Siemens SIMATIC Manager and theSiemens hardware configurator is required.Please consider that this SPEED7-CPU has 4 ACCUs. After an arithmeticoperation (+I, -I, *I, /I, +D, -D, *D, /D, MOD, +R, -R, *R, /R) the content ofACCU 3 and ACCU 4 is loaded into ACCU 3 and 2. This may cause con-flicts in applications that presume an unmodified ACCU 2.For more information may be found in the manual "VIPA Operation listSPEED7" at "Differences between SPEED7 and 300V programming".With the Siemens SIMATIC Manager the following steps should be executed:1. Start the Siemens hardware configurator with a new project.2. Insert a profile rail from the hardware catalog.3. Place at ‘Slot’ number 2 the Siemens CPU 317-2DP (6ES7 317-2AK14 V3.3).4. The integrated PROFIBUS DP master (X3) is to be configured and connected viathe sub module X2 (DP).OverviewSteps of configurationPreconditionProceedingVIPA System 300S+Deployment PROFIBUS communicationHardware configuration - CPUHB140 | CPU | 317-2AJ23 | en | 17-2594