Multistate LFSSP - Technical Manual - PXC4.E16.A

Multistate LFSSP - Technical Manual - PXC4.E16.A - PXC7.E400.A

Desigo PXC.A Reference Technical Manual

Product Family

BACnet

APOGEE

Content Language

English

Content Type

Technical Documentation > Technical Manual

Document No

A6V12954388_en--_d

Download ID

A6V12954388

Stock No.

S55375-C114

S55375-C126

Product No.

PXC4.E16.A

PXC7.E400.A

Access level

Internet

File Type

html

Multistate LFSSP

Multistate LFSSP type requires three independent pulsed binary physical outputs, Fast, Slow, and Stop.

The table shows the value of the DO(s) for a given state of the bundled point.

LFSSP Control Circuit States.
State	DO-1	DO-2	DO-3	DI-4
STOP	Pulsed ON	OFF	OFF	OFF
FAST	OFF	Pulsed ON	OFF	ON
SLOW	OFF	OFF	Pulsed ON	ON

BACnet Property	Short Name	BACnet Description	Notes
object-type	ObjTyp	Object type	14: (multistate-output)
profile-name	PrfNam	Profile name	Value: 7-367-SBCv15.03
Prototype	BAObjTyp	Building automation profile	Value: 367 (MultistateLFSSP)
IO-Extension	SubsysExtn	Subsystem	A writable enumerated proprietary property that specifies the type of I/O extension used. IO-Extension will always be BO-PULSE.
IOAddress	IOAddress	I/O address	specifies the fieldbus (e.g., IO-0 for Onboard-I/O, IO-1 for TX-I/O) and IO module for this object's FAST output.
IOAddress-2	AutoAddr	Auto address	specifies the fieldbus (e.g., IO-0 for Onboard-I/O, IO-1 for TX-I/O) and IO module for this object's SLOW output.
IOAddress-3	SlowAddr	Stop address	specifies the fieldbus (e.g., IO-0 for Onboard-I/O, IO-1 for TX-I/O) and IO module for this object's STOP output.
present-value	PrVal	Present value	indicates the current logical value of the output. The logical value ranges from 1 to n, where n is equal to the number of states defined.
priority-array	PrioArr	Priority array	contains prioritized commands that are in effect for this object. BACnetPriorityValue is either an Unsigned value or null. Unsigned values range from 1 to n, where n is equal to the number of states defined.
Present-Priority	PrPrio	Present priority	indicates the highest priority slot (1-16) in the priority-array with a non-null value. If all slots in the priority array are null, Present-Priority shall have the value 17.
relinquish-default	DefCmd	Default command	provides the default value for present-value property when all slots in the priority-array are null. Unsigned values range from 1 to n, where n is equal to the number of states defined.
Tracking_Value	TckVal	Tracking value	indicates the target state that has been written to the physical output, regardless of whether the output is commanded, decoupled via the out-of-service property or physically overridden by external hardware. Unsigned values range from 1 to n, where n is equal to the number of states defined.
number-of-states	NumSta	Number of states	defines the number of states the present-value may have. In Multistate-LFSSP objects number-of-states is always 3.
state-text	StaTxt	State text	provides descriptions of all possible states of present-value. The present-value, interpreted as an integer, serves as an index into the array. Multistate-LFSSP object state-text array has three elements {Stop, Slow, Fast}.
Alarm-Extension	AlarmExtn	Event configuration	A writable enumerated proprietary property that specifies whether the optional intrinsic alarming extension is enabled for the object.
Aggregation-Extension	AggtnExtn	Aggregation: Operating hours & others	A writable enumerated proprietary property that allows an optional aggregation extension to be enabled for the object.