Rockwell Automation 20-750-BNETIP BACnet/IP Option Module User Manual

Page 41

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Rockwell Automation Publication 750COM-UM005B-EN-P - June 2014

41

Using BACnet Services and Objects Chapter 4

AV21

Mailbox1 Param

Read/write any drive parameter.
To read a drive parameter, write the number for the desired parameter to

the Mailbox Param object, and then read the Mailbox value object.
To write a drive parameter, write the number for the desired parameter to

the Mailbox Param object, and then write the desired value to the

Mailbox Value object.

—

✔

✔

AV22

Mailbox1 Value

—

✔

✔

AV23

Mailbox2 Param

—

✔

✔

AV24

Mailbox2 Value

—

✔

✔

AV25

Mailbox3 Param

—

✔

✔

AV26

Mailbox3 Value

—

✔

✔

AV27

Mailbox4 Param

—

✔

✔

AV28

Mailbox4 Value

—

✔

✔

AV29

Mailbox5 Param

—

✔

✔

AV30

Mailbox5 Value

—

✔

✔

AV31

Mailbox6 Param

—

✔

✔

AV32

Mailbox6 Value

—

✔

✔

AV33

Mailbox7 Param

—

✔

✔

AV34

Mailbox7 Value

—

✔

✔

AV35

Mailbox8 Param

—

✔

✔

AV36

Mailbox8 Value

—

✔

✔

Binary Input (BI) Objects

BI0

Digital Input 0

Read the state of Digital Input 0 on the drive’s OBJECTS terminal block.

220 (Bit 0)

✔

✔

B11

Digital Input 1

Read the state of Digital Input 1 on the drive’s OBJECTS terminal block.

220 (Bit 1)

✔

—

BI2

Digital Input 2

Read the state of Digital Input 2 on the drive’s OBJECTS terminal block.

220 (Bit 2)

✔

—

Binary Output (BO) Objects

BO0

Output Relay 0

Read/write the state of Output Relay 0

227

✔

—

Binary Value (BV) Objects

BV0

RUN Ready

Read the drive’s RUN Ready status.

Logic Status

Word, Bit 0

✔

✔

BV1

Active

Read the drive’s Active status, which is enabled if the drive is running.

Logic Status

Word, Bit 1

✔

✔

BV2

Forward/Reverse

Read the drive’s Actual Direction status, which is active if the drive is

running.

Logic Status

Word, Bit 3

✔

✔

BV3

Fault

Read the drive’s Fault status, which is active if the drive is faulted.

Logic Status,

Word, Bit 7

✔

✔

BV4

Alarm

Read the drive’s Alarm status, which is active if the drive has an alarm.

Logic Status

Word, Bit 6

✔

✔

BV5

At Setpt Spd

Read the drive’s Setpd Spd status, which is enabled if the drive is running

at the specified speed reference.

Logic Status

Word, Bit 8

✔

✔

BV6

Manual Active

Read the drive’s Manual Mode setting.
0 = Manual Mode Not Active; 1 = Manual Mode Active

Logic Status

Word, Bit 9

✔

✔

Table 3 - BACnet Object Descriptions and Supported Drives (Continued)

Object

Name

Use this Object to...

Drive

Parameter

Number

PowerFlex 750-

Series Drive
753

755

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