Remote i/o application tags – Rockwell Automation 2711 PanelBuilder Software Getting Started User Manual

Page 34

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3–8

Overview of Sample Application

Publication 2711-6.2

Remote I/O Application Tags

This section defines the GSRIO project tags that are used by the
Remote I/O application. These tags read or write data to bit, integer
and input/output files associated with a PLC 5/25 controller on a
Remote I/O link.

GSRIO Project Tags for Remote I/O Application

This object

Uses this tag

To

Motor_Start
Motor_Start_Ind

Start the motor by setting bit I:010/10 ON (1).
Control state change by monitoring bit O:010/10.

Motor_Stop
Motor_Stop_Ind

Stop the motor by setting bit I:010/11 ON (1).
Control state change by monitoring bit O:010/11.

Motor_Stop_Ind

Display the current status (START or STOP) of the
motor by reading bit O:010/11.

Motor_AutoManual

Set the motor to AUTO or MANUAL mode by
writing an unsigned integer value to N7:10.

Motor_AutoMan_Ind

Display the current mode (AUTO or MANUAL) of
the motor by reading the data at N7:3.

Motor_Speed

Enter a new motor speed (0 to 1000 rpm) by writing
an unsigned integer value to N7:13.

Motor_Spd_Notify

When a new motor speed is entered, the bit at
N7:11/4 is set ON (1). The scratch pad remains
open until new motor speed is written to N7:13.
The terminal clears bit N7:11/4 when the
Motor_Spd_Handshk tag is set (ON) 1.

Motor_Spd_Handshk

Sets bit N7:2/2 ON (1) when the new motor speed
is written to the Motor_Speed tag at N7:13.
The ladder logic program clears bit N7:2/2.

Motor_Speed_Ind

Display the current motor speed in numeric form (0
to 1000 rpm) by reading the data at N7:1.

Motor_Speed_Ind

Display the current motor speed in a graphic form
by reading the data at N7:1.

Motor_Speed_Dec

Decrease the motor speed by setting bit N7:11/0 ON
(1) and OFF (0) in Manual Mode.

Motor_Speed_Inc

Increase the motor speed by setting bit N7:11/1 ON
(1) and OFF (0) in Manual Mode.

Messages

Trigger a message to appear in the Alarm Banner
by reading the trigger value at N7:4.

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