Rockwell Automation Arena Users Guide - Manual (Page 41)

3 • T HE B ASIC P ROCESS P ANEL
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3 • Basi
c Pro
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Process module — Resource dialog
P ROMPTS
Prompt Description
Type Specification of a particular resource, or selecting from a pool of
resources (i.e., a resource set).
Resource Name Name of the resource that will be seized and/or released. Applies only
when Type is Resource.
Set Name Name of the resource set from which a member will be seized and/or
released. Applies only when Type is Set
Quantity Number of resources of a given name or from a given set that will be
seized/released. For sets, this value specifies only the number of a
selected resource that will be seized/released (based on the resource’s
capacity), not the number of members of a set to be seized/released.
Selection Rule Method of selecting among available resources in a set. Cyclical will
cycle through available members (e.g., 1st member–2nd member–3rd
member–1st member–2nd member–3rd member). Random will
randomly select a member. Preferred Order will always select the first
available member (1st member, if available; then 2nd member, if
available; then 3rd member, etc.). Specific Member requires an input
attribute value to specify which member of the set (previously saved in
the Save Attribute field). Largest Remaining Capacity and Smallest
Number Busy are used for resources with multiple capacity. Applies
only when Type is Set.
Save Attribute Attribute name used to save the index number into the set of the member
that is selected. This attribute can later be referenced with the Specific
Member selection rule. Does not apply when Selection Rule is Specific
Member. If Action is specified as Delay Release, the value specified
defines which member (the index number) of the set to be released. If no
attribute is specified, the entity will release the member of the set that
was last seized.
Set Index The index number into the set of the member requested. Applies only
when Selection Rule is Specific Member. If Action is specified as Delay
Release, the value specified defines which member (the index number)
of the set is to be released.