Binary Input

Property Type Description

Acknowledged

Binary

Indicates whether the input’s current alarm state is acknowledged or not.

Active Text

Character

Describes the active (On) state of the present value (i.e., On, Enable, Occupy, etc.).

Change of State Time

Date/Time Numeric

Displays the date and time that the property reference last changed state

CPL Program ID

Object Ref

CPL program executed by the object’s change of state.

Enabled

Binary

Indicates whether alarming is enabled for this input.

Entry Event Class

Numeric

1..20 indicates which of the 20 event classes is assigned for entry into alarm.

Entry Message

Object ID

Object ID of the expanded message assigned to this binary input.

Event Enable Delay

Numeric

Time to wait before enabling alarming when the event enable input switches to enable.

Event Enable Input

Object/Prop. Ref

Determines if alarming is enabled or disabled.

Event Enable Selection

Multi-State

This displays whether alarming is Disabled, Enabled, Auto (Referencer), or using Feedback.

Event Minimum On Time

Numeric

Minimum time the binary input must be in an alarm state before it is officially recorded as being in alarm.

Event State

Multi-State

When alarming is enabled, this property displays the current condition for the binary input. If alarming is disabled, this field displays Normal.

Valid Range: Alarm, Normal

Exit Event Class

Numeric

1..20 indicates which of the 20 event classes is assigned for exit from alarm.

Inactive Text

Character

Describes the inactive (Off) state of the present value (i.e., Off, Disable, Unoccupy, etc.).

Last Event Class

Numeric

Value of the alarm class to which this input is assigned.

Object Identifier

Object ID

Unique hexadecimal ID of this object. This ID is used internally to identify the object.

Object Type

Multi-State

Designates object’s type (i.e., analog input, binary output, TCM, PCM, etc.).

Present Value

Multi-State

Current value of the binary input.

Reference

Object/Prop. Ref

Object and property which this binary output is writing its value to.

Update Tag

Numeric

Value indicating last edit change of this object.