Rockwell-automation 2711 PanelBuilder Software Getting Started Manual de usuario descargar pdf (Pagina 33)

3–7Overview of Sample Application

Publication 2711-6.2

DH-485 or DH+ Application Tags

This section defines the GS project tags that are used by the DH-485

or DH+ application.

• For a DH-485 application, these tags read or write data to bit or

integer files associated with an SLC 500 controller.

• For a DH+ application, these tags read or write data to bit or

integer files associated with an SLC 500 or PLC 5/25 controller.

GS Project Tags for DH-485 or DH+ Application

This object Uses this tag To

Motor_Start

Motor_Start_Ind

Start the motor by setting bit B3:0/0 ON (1).

Control state change by monitoring bit B3:0/4.

Motor_Stop

Motor_Stop_Ind

Stop the motor by setting bit B3:0/1 OFF (0).

Control state change by monitoring bit B3:0/5.

Motor_Stop_Ind Display the current status (START or STOP) of

the motor by reading bit B3:0/5.

Motor_AutoManual Set the motor to AUTO or MANUAL mode by

writing an unsigned integer value to N7:0.

Motor_AutoManual Display the current mode (AUTO or MANUAL)

of the motor by reading the data at N7:0.

Motor_Speed Enter a new motor speed (0 to 1000 rpm) by

writing an unsigned integer value to N7:1.

Motor_Speed_Ind Display the current motor speed in a graphic

form by reading the data at N7:2.

Motor_Speed_Dec Decrease the motor speed by setting bit B3:0/3

ON (1) and OFF (0).

Motor_Speed_Inc Increase the motor speed by setting bit B3:0/2

ON (1) and OFF (0).

Messages Trigger a message to appear in the Alarm

Banner by reading the trigger value at N7:3.

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Rockwell-automation 2711 PanelBuilder Software Getting Started Manual de usuario Pagina 33