DOCA0271EN-00

Motor Y/D Two Directions

The AvMotorYDTwoDirection function block is used to manage a wye/delta (star/triangle) motor in two directions (forward and reverse).

AvMotorYDTwoDirection Function Block

AvMotorYDTwoDirection Input Interface

Input

Data Type

Description

RunFwdCmd

BOOL

If this input is set to TRUE, the avatar forward switch is closed.

RunRevCmd

BOOL

If this input is set to TRUE, the avatar reverse switch is closed.

ResetTrip

BOOL

If this input is set to TRUE, detected trips whose trip reset conditions have been met will reset for this avatar.

ResetAlarmCntrs

BOOL

If this input is set to TRUE, all alarm counters are reset for this avatar.

ResetTripCntrs

BOOL

If this input is set to TRUE, all trip counters are reset for this avatar.

ResetMaxIRMS

BOOL

If this input is set to TRUE, the maximum average Irms current value and the timestamp are reset.

RecordToUChannel1

BOOL

If this input is set to TRUE, the corresponding Time of Use Channel increments, based on measured energy for the selected avatar. This ToU recording continues for the enabled channels until they are disabled.

RecordToUChannel2

BOOL

RecordToUChannel3

BOOL

RecordToUChannel4

BOOL

AvMotorYDTwoDirection Output Interface

Output

Data Type

Description

Ready

BOOL

Indicates TRUE if the function block is ready to receive an execute command.

RunFwdStatus

BOOL

If this output is set to TRUE, the avatar forward switch is closed.

Tripped

BOOL

If this output is set to TRUE, a protection trip event has been detected by the avatar.

Alarm

BOOL

If this output is set to TRUE, a protection alarm has been detected by the avatar.

UpstreamVltg1

BOOL

If this output is set to TRUE, the avatar has detected that upstream main power is present for the first starter/power device in this avatar (breaker closed).

AssetAlarm

BOOL

If this output is set to TRUE, a power device or SIL* starter within the avatar has reached or exceeded 90% of the expected durability (per avatar parameter).

RunY

BOOL

If this output is set to TRUE, the Y switch for Motor Y/D avatars is closed.

LoadRunning

BOOL

If this output is set to TRUE, a Run or Close command has been executed, and current is flowing in the poles (equivalent to motor running but also for non-motor avatars).

ReadyToReset

BOOL

If this output is set to TRUE, the avatar meets the trip reset conditions and can be reset with a trip reset command.

UpstreamVltg2

BOOL

If this output is set to TRUE, the avatar has detected that upstream main power is present for the second starter/power device in this avatar.

UpstreamVltg3

BOOL

If this output is set to TRUE, the avatar has detected that upstream main power is present for the third starter/power device in this avatar.

UpstreamVltg4

BOOL

If this output is set to TRUE, the avatar has detected that upstream main power is present for the fourth starter/power device in this avatar.

RunRevStatus

BOOL

If this output is set to TRUE, the avatar reverse switch is closed.

RunD

BOOL

If this output is set to TRUE, the D switch for Motor Y/D avatars is closed.

LoadStarting

BOOL

If this output is set to TRUE, the motor is in start phase.

LocalFwdCmdSts

BOOL

If this output is set to TRUE, the avatar logic is controlled by commands received on digital inputs, and PLC commands are ignored.

LocalRevCmdSts

BOOL

If this output is set to TRUE, the avatar logic is controlled by commands received on digital inputs, and PLC commands are ignored.

ByPassCmdSts

BOOL

If this output is set to TRUE, the avatar will continue operation and not stop due to a trip.

ManualModeOverrideStatus

BOOL

If this output is set to TRUE, the avatar is controlled by local command and PV control when in manual mode.

AvgIRMS

DINT

Indicates the average of the most recent phase current Irms values. (Unit: mA)

AvgIRMS_O

DINT

Indicates the average of the most recent phase current Irms overflow values.(Unit: mA)

PVInput0

INT

Returns the measured value of the PV Input.

PVInput1

INT

PVInput2

INT

PVInput3

INT

PVInput4

INT

PVSwitch0

BOOL

If this output is set to TRUE, the PV Switch represents an ON command.

PVSwitch1

BOOL

PVSwitch2

BOOL

PVSwitch3

BOOL

PVSwitch4

BOOL

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