Operating Instructions

Chapter 4 - Parameters and Menu Structure
I/O and Hardware (M5)
150 | 187
Siemens Industry, Inc.
Siemens BT300 HVAC Drive
DPD01809
Smart Infrastructure
2019-05-29
Address
Name
Range/Type
16-bit*
32-bit
2003
2053 = High data
2054 = Low data
FB Speed Reference
0 through 100.00%
unit 0.01%
2004
2055 = High data
2056 = Low data
FB Process Data In 1
User-definable
2005
2057 = High data
2058 = Low data
FB Process Data In 2
User-definable
2006
2059 = High data
2060 = Low data
FB Process Data In 3
User-definable
2007
2061 = High data
2062 = Low data
FB Process Data In 4
User-definable
2008
2063 = High data
2064 = Low data
FB Process Data In 5
User-definable
2009
2065 = High data
2066 = Low data
FB Process Data In 6
User-definable
*In the Siemens BT300 Drive, the Control Word and the Status Word are formed of 32 bits. Only the initial 16 bits
can be read in the 16-bit area.
Control word bits
The Control word is composed of 32 bits. The bits are described in the following table. Unused bits must be
set to zero.
Table 115: Control Word Bits.
Bit
Name
Value 1
Value 0
Description
B0
Start/Stop
Start request
Stop request
Start/Stop command to
application.
B1
Direction
Reverse
Forward
Command to change rotational
direction.
B2
Fault reset
Reset faults
No action
Command to reset fault.
B3-B31
Not used
FB Process data OUT
Process Data Slave → Master (max 22 bytes)
Table 116: Fieldbus Process Data Out.
Address
Name
Range/Type
16-bit
32-bit
2101
2151 = High data
2152 = Low data
FB Status Word
Binary coded.
2102
-
Reserved
Binary coded.
2103
2153 = High data
2154 = Low data
FB Actual Speed
0 through100.00,
unit 0.01%.
2104
2155 = High data
2156 = Low data
FB Process Data Out 1
User-definable.
2105
2157 = High data
2158 = Low data
FB Process Data Out 2
User-definable.