109476801_S7-1200_ebmpapst_DOC_V30_en.pdf

109476801_S7-1200_ebmpapst_CODE_V30.zip - TIA PORTAL V15.1 project 

Configuration 
A SIMATIC S7-1200 CPU with firmware V4.2.1 is used as the controller. 
It exchanges the motor data with up to 32 ebm-papst fans sequentially using the serial communication board CB 1241 RS485 via the Modbus RTU data protocol. 
To operate and monitor the motor data, a SIMATIC HMI KTP900 BASIC (or its simulation in the TIA Portal) is used. Configuration is performed with STEP 7 V15.1.