Siemens 440 User Manual

 

MICROMASTER 440 

24 

Operating Instructions (Compact) 

⇔ STARTER 

The following optional components are additionally required in order to establish 
communications between STARTER and MICROMASTER 440: 

¾

  PC <-> frequency inverter connecting set 

¾

  BOP if the USS standard values (refer to Section 6.4.1 "Serial Interface (USS)") 

are changed in the MICROMASTER 440 frequency inverter 

USS settings, refer to 6.4.1 "Serial 
Interface (USS)"  

Menu, Options --> Set PG/PC interface 
--> Select "PC COM-Port (USS)" --> 
Properties --> Interface "COM1", select 
a baud rate 
 

 

The USS parameter settings in the 
MICROMASTER 440 frequency inverter 
and the settings in STARTER must 
match! 

 

⇔ AOP 

¾

  Communications between AOP and MM440 are based on the USS protocol, 

analog to STARTER and MM440.  

¾

  Contrary to the BOP, the appropriate communication parameters - both for the 

MM440 as well as for AOP - should be set if the automatic interface detection 
was not carried-out (refer to Table 4-1). 

¾

  Using the optional components, the AOP can be connected to the 

communication interfaces (refer to Table 4-1). 

Table 4-1 

MM440 parameters 
- baud rate 
- bus address 

 

P2010[1] 

– 

 

P2010[0] 

P2011 

AOP parameters 
- baud rate 
- bus address 

 

P8553 

– 

 

P8553 
P8552 

Options 
- direct connection 
- indirect connection 

 
No option necessary 
BOP/AOP door mounting kit
(6SE6400-0PM00-0AA0) 

 
Not possible 
AOP door mounting kit 
(6SE6400-0MD00-0AA0)