3  Functions  Issue 10/06 
  MICROMASTER 440      Operating Instructions 
144  6SE6400-5AW00-0BP0 
3.7 Communications 
Parameter range:  P2009 – r2091 
Function chart number:   
  CB at COM link   FP2700, FP2710 
  USS at COM link   FP2600, FP2610 
  USS at BOP link   FP2500, FP2510 
 
MICROMASTER 440 has 2 serial communication interfaces which can be 
simultaneously used. These interfaces are designated as follows in the following 
text: 
¾ BOP link 
¾ COM link 
Different units, such as the BOP and AOP operator panels, PCs with the start-up 
software DriveMonitor and STARTER, interface modules for PROFIBUS DP, 
DeviceNet and CAN as well as programmable controls with communication 
processors can be connected at this interface (refer to Fig. 3-28). 
*    Option is absolutely required for
      the connection
BOP USS
RS232
USS
RS232
BOP
DriveMonitor/
STARTER
AOP
CB
BOP link
PROFIBUS
board
DeviceNet
board
CAN
board
COM link
CB CB
USS
RS485
AOP
USS
RS485
DriveMonitor/
STARTER
29
30
1) 1)
3)*
1)  Option: Operator panel door mounting kit
                  for single inverter control
2)*
2)  Option: PC to inverter connection kit
3)  Option: AOP door mounting kit
        for multiple inverter control (USS)
4)*
4)  Option: RS232-RS485 Converter
 
Fig. 3-36  Serial communication interfaces - BOP link and COM link