Operating Instructions

Appendix A: Parameter Reference List
Siemens Building Technologies, Inc. 157
Min: 0 Def: 0 Max: 1
Enum: 0=Disabled 1=Enabled
Index: P2009[0] : Serial interface COM link P2009[1] : Serial interface BOP link
Note: If enabled, the main setpoint (word 2 in PZD) is not interpreted as 100%=4000H, but as "absolute" instead (for
example, 4000H=16384 means 163.84 Hz ).
P2010[2] USS baudrate
Min: 4 Def: 6 Max: 12
Level 2
Enum: 4= 2400 baud
5= 4800 baud
6= 9600 baud
7= 19200 baud
8= 38400 baud
9= 57600 baud
10=76800 baud
11=93750 baud
12 =115200 baud
Index: P2010[0] : Serial interface COM link P2010[1] : Serial interface BOP link
P2011[2] USS address
Min: 0 Def: 0 Max: 31
Level 2
Index: P2011[0] : Serial interface COM link P2011[1] : Serial interface BOP link
Note: You can connect up to a further 30 inverters via the serial link (that is, 31 inverters in total) and control them with
the USS serial bus protocol.
P2014[2] USS telegram off time
Min: 0 Def: 0 Max: 65535
Level 3
Index: P2014[0] : Serial interface COM link P2014[1] : Serial interface BOP link
Note: By default (time set to 0), no fault is generated (that is, watchdog disabled).
P2040 CB telegram off time
Min: 0 Def: 20 Max: 65535
Level 3
Dependency: Setting 0=watchdog disabled
P2041[5] CB parameter
Min: 0 Def: 0 Max: 65535
Level 3
Index: P2041[0] : CB parameter 0
P2041[1] : CB parameter 1
P2041[2] : CB parameter 2
P2041[3] : CB parameter 3
P2041[4] : CB parameter 4
Note: See relevant communication board manual for protocol definition and appropriate settings
r2050[8] CB parameter
Min: 0 Def: 0 Max: 65535
Level 3
Index: r2050[0] : Received word 0
r2050[1] : Received word 1
r2050[2] : Received word 2
r2050[3] : Received word 3
r2050[4] : Received word 4
r2050[5] : Received word 5
r2050[6] : Received word 6
r2050[7] : Received word 7