Rockwell-automation 20-COMM-B BACnet MS/TP Adapter Uživatelský manuál stáhnout pdf (Strana 42)

4-6 Using BACnet Objects

Table 4.A BACnet Object Descriptions and Supported Drives (Continued)

Object Name Use This Object to…

Compatible PowerFlex Drives

70 Std. 70 EC 700 Std. 700 VC 700 H

BV2 Running Reverse Read the drive’s Running Reverse status, which is active if the drive is

running in the reverse direction.

✔✔ ✔ ✔✔

BV3 Fault Read the drive’s Fault status, which is active if the drive is faulted. ✔✔ ✔ ✔✔

BV4 Alarm Read the drive’s Alarm status, which is active if the drive has an

alarm.

✔✔ ✔ ✔✔

BV5 At Reference Read the drive’s At Reference status, which is active if the drive is

running at the specified speed reference.

✔✔ ✔ ✔✔

BV10 Run/Stop Read/write the adapter’s Run/Stop command. Turn on this object to

start the drive. Turn off this object to stop the drive.

✔✔ ✔ ✔✔

BV11 Rev/Fwd Read/write the adapter’s Rev/Fwd command. Turn on this object to

command the reverse direction when the drive is running. Turn off this

object to command Forward.

✔✔ ✔ ✔✔

BV12 Ref2/Ref1 Read/write the adapter’s Ref2/Ref1 command. Turn on this object to

select the Reference 2 instance of the AV object as the drive’s speed

reference. Turn off this object to select Reference 1. The drive must

be configured to accept its speed reference from the network. This is

typically done by setting drive parameter 90 - [Speed Ref A Sel] to the

value “22” (DPI Port 5).

✔✔ ✔ ✔✔

BV13 Clear Faults Read/write the adapter’s Clear Faults command. Turn on this object

to clear the drive fault. Turning off this object does nothing.

✔✔ ✔ ✔✔

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Rockwell-automation 20-COMM-B BACnet MS/TP Adapter Uživatelský manuál Strana 42