MICROMASTER 440 - Siemens AS

4 Communications Issue 10/06
4 Communications
4.1 Establishing communications
MICROMASTER 440 ⇔ STARTER
The following optional components are additionally required in order to establish
communications between STARTER and MICROMASTER 440:
‣ PC frequency inverter connecting set
‣ BOP if the USS standard values (refer to Section 6.4.1 "Serial Interface (USS)")
are changed in the MICROMASTER 440 frequency inverter
PC frequency inverter connecting set MICROMASTER 440
USS settings, refer to 6.4.1 "Serial
Interface (USS)"
STARTER
Menu, Options --> Set PG/PC interface
--> Select "PC COM-Port (USS)" -->
Properties --> Interface "COM1", select
a baud rate
NOTE
The USS parameter settings in the
MICROMASTER 440 frequency inverter
and the settings in STARTER must
match!
4.2 Establishing communications
MICROMASTER 440 ⇔ AOP
‣ Communications between AOP and MM440 are based on the USS protocol,
analog to STARTER and MM440.
‣ 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).
‣ 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
AOP parameters
- baud rate
- bus address
Options
- direct connection
- indirect connection
AOP at the BOP link
P2010[1]
–
P8553
–
No option necessary
BOP/AOP door mounting kit
(6SE6400-0PM00-0AA0)
AOP at the COM link
P2010[0]
P2011
P8553
P8552
Not possible
AOP door mounting kit
(6SE6400-0MD00-0AA0)
MICROMASTER 440
24 Operating Instructions (Compact)