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Safety faceplate logic – Rockwell Automation IASIMP Computer Numerical Control (CNC) Machining Accelerator Toolkit Quick Start User Manual

Page 144

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144

Rockwell Automation Publication IASIMP-QS034A-EN-P - October 2012

Chapter 4

GuardLogix Configuration

Figure 24 - Safety Outputs Example (continued)

Safety Faceplate Logic

In addition to the safety logic, the Safety Accelerator Toolkit DVD, publication

SAFETY-CL002

, includes

safety I/O faceplates that allow you to view the status of the safety circuits and logic, and provides diagnostics for
safety demands and faults. To communicate with these faceplates, preconfigured faceplate logic needs to be
added to your project’s standard task. The example faceplate logic for the CNC Work Cell application example is
found in the CNC_Work_Cell_Logic_w_Safety.ACD file.

The file path is C:\Program Files\RA_Simplification\CMAT\A-Files\6-Project Examples\CNC-Work-Cell\.

The safety faceplate logic is based on the example code provided in the
Safety Accelerator Toolkit DVD, publication

SAFETY-CL002

. Use this

toolkit to streamline your safety wiring, logic, and HMI interface for your
specific GuardLogix project.

The faceplate logic was placed into a R03_Monitor routine of the
P08_GuardIO_FP program. See

Figure 25 on page 145

for an example of

the logic.

The faceplate logic includes a copy instruction rung, a Guard I/O AOI,
safety reset rung, and fault reset rung for each Guard I/O module.