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BACnet Object Properties supported by Babel Buster 7010

The mappings shown on this page are used when the 7010 is treated as a Modbus RTU Slave. All objects are accessed as holding registers. These mappings are also used when the 7010 is treated as a Modbus TCP Server (slave). The local register numbers may be accessed as holding registers. In addition, if the Modicon mapping option is turned on (TCP only), binary points can be accessed as coils.

Analog Input Object

Must be read/written as Floating Point (IEEE 754) register pair, most significant register first.

ANALOG INPUT
ObjectModbus Registers
AI #1

1 (read 1,2 as pair)

AI #2

3 (read 3,4 as pair)

AI #3

5 (read 5,6 as pair)

AI #300

599  (read 599,600 as pair)

Analog Output Object

Must be read/written as Floating Point (IEEE 754) register pair, most significant register first.

ANALOG OUTPUT
ObjectModbus Registers
AO #1

1001 (read 1001,1002 as pair)

AO #2

1003 (read 1003,1004 as pair)

AO #3

1005 (read 1005,1006 as pair)

AO #100

1199  (read 1199,1200 as pair)

Analog Value Object

Must be read/written as Floating Point (IEEE 754) register pair, most significant register first.

ANALOG VALUE
ObjectModbus Registers
AV #1

2001 (read 2001,2002 as pair)

AV #2

2003 (read 2003,2004 as pair)

AV #3

2005 (read 2005,2006 as pair)

AV #100

2199  (read 2199,2200 as pair)

Binary Input Object

Read/written as a single holding register, any non-zero value written will result in bit set.

BINARY INPUT
ObjectModbus Registers
BI #1

3001

BI #2

3002

BI #3

3003

BI #300

3300

Binary Output Object

Read/written as a single holding register, any non-zero value written will result in bit set.

BINARY OUTPUT
ObjectModbus Registers
BO #1

4001

BO #2

4002

BO #3

4003

BO #100

4100

Binary Value Object

Read/written as a single holding register, any non-zero value written will result in bit set.

BINARY VALUE
ObjectModbus Registers
BV #1

5001

BV #2

5002

BV #3

5003

BV #100

5100

Multi-state Input Object

Read/written as single holding register, treated as unsigned 16-bit integer.

MULTI-STATE INPUT
ObjectModbus Registers
MI #1

13001

MI #2

13002

MI #3

13003

MI #300

13300  

Multi-state Output Object

Read/written as single holding register, treated as unsigned 16-bit integer.

MULTI-STATE OUTPUT
ObjectModbus Registers
MO #1

14001

MO #2

14002

MO #3

14003

MO #100

14100

Multi-state Value Object

Read/written as single holding register, treated as unsigned 16-bit integer.

MULTI-STATE VALUE
ObjectModbus Registers
MV #1

19001

MV #2

19002

MV #3

19003

MV #100

19100