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Smart Device (HART

) Interface User’s Guide

Chapter 3 Configuration

3-22 3BUR 001 085R0001 REV A

MAX AGE TIMER

This value defines the maximum time to wait for a response to a request to a smart device.

Range is from 1 to 32000 seconds.

Default = 10.

Enter 10 for SHIMs.

3.3.5.3 PLC_DEF Object

The PLC_DEF object is a child of the PLC_PORT object. One PLC_DEF object is needed for

each SHIM connected to this PLC_PORT. A maximum of 31 templets for PLC TYPE = SHIM.

The PLC_DEF defines the addressing of each SHIM and other interface related items. The

example of the PLC_DEF object templet view is shown in Figure 3-10. This object has the

following configurable attributes:

TEMPLET NAME

The templet name is required on all templets in the Template Builder. Give the PLC_DEF

templet a name that contains up to 21 characters. The name must be unique system wide.

Figure 3-10. PLC_DEF Templet

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Black Box IC108A Guide de l'utilisateur Page 76