Limit Label Genie

System Projects Reference > Situational Awareness System Projects > Situational Awareness Library Project > Limit Label Genie

Genie Name:limitlabel_<n>
Genie Library: sa_faceplate
System Project: SA_Library

The Limit Label Genie allows you to add a label to a limit indicator on a faceplate. It can display alarming limits, or the practical engineering range.

Practical engineering range:

EH = engineering high.
PH = practical high.
PL = practical low.
EL = engineering low.

Alarming limits:

HH = high high alarm.
HI = high alarm.
LO = low alarm.
LL = low low alarm.

Two variations of the Genie are included in the SA_Library project:

limitlabel_12
limitlabel_15

Genie Parameters

Select the Genie and double-click on it to view its parameters. The parameters are used as described in the table below:

Parameter	Description
Equipment Context	An equipment name that is used to define equipment context, or a Super Genie association that defines equipment context. By default, the following is used: ?__EquipmentRef? This specifies that the current workspace context is used.
Item Prefix	Enter the equipment item prefix you want the Genie to access.
Limit Index	Enter the value that indicates the limit index you would like the label to use. You can enter one of the following values, or one of the pre-defined labels included in the SA_Library system project. HH = 3 (METER_LIMIT_HH) HI = 2 (METER_LIMIT_H) LO = 1 (METER_LIMIT_L) LL = 0 (METER_LIMIT_LL) PH = —1 (METER_LIMIT_PH) PL = —2 (METER_LIMIT_PL) EH = —3 (METER_LIMIT_EH) EL = —4 (METER_LIMIT_EL) Note: If you want to use PLC limits, you can add additional labels that correspond to those configured by the [SA_Library.Meter]PLCLimitNames parameter. See Associate PLC Limits with Equipment.

Parameter

Description

Equipment Context

An equipment name that is used to define equipment context, or a Super Genie association that defines equipment context.

By default, the following is used:

?__EquipmentRef?

This specifies that the current workspace context is used.

Item Prefix

Enter the equipment item prefix you want the Genie to access.

Limit Index

Enter the value that indicates the limit index you would like the label to use.

You can enter one of the following values, or one of the pre-defined labels included in the SA_Library system project.

HH = 3 (METER_LIMIT_HH)
HI = 2 (METER_LIMIT_H)
LO = 1 (METER_LIMIT_L)
LL = 0 (METER_LIMIT_LL)

PH = —1 (METER_LIMIT_PH)
PL = —2 (METER_LIMIT_PL)
EH = —3 (METER_LIMIT_EH)
EL = —4 (METER_LIMIT_EL)

Note: If you want to use PLC limits, you can add additional labels that correspond to those configured by the [SA_Library.Meter]PLCLimitNames parameter. See Associate PLC Limits with Equipment.