Thomas & Betts Limitorque MX Device Net Field Unit manual Output Assembly Instances

Limitorque MX DeviceNet Field Unit  FCD LMENIM2328-00 – 11/05

•An output is a signal produced at the PLC and sent to the actuator via the network.

The user may select one output and one input instance.

The default assembly objects are as follows: Polled input - 105, Polled output - 100, Bitstrobe - 107,

COS - 109.

Table 4.1

Instance ID

Type

Data Component Name

Size

100	Output	Output 1 (All Control Channels)			9
101	Output	Output 2		(Analog Control and ESD only)	5
102	Output	Output 3		(Discrete Control and ESD only)	4
103	Output	Output 4		(Analog Control only)	3
104	Output	Output 5		(Discrete Control only)	3
105	Input	Input 1 (All Status Information)			16
106	Input	Input 2	(Position and Faults only)		6
107	Input	Input 3	(Position and Faults only)		8
108	Input	Input 4	(Position, User and Faults only)		11
109	Input	Input 5	(Faults and Alarms only)		6

4.2Output Assembly Instances

Table 4.2 – Output Assembly Instance 100

Assembly

Object

Instance ID

100

Data	Class		Instance	Attribute
Component						Data
	ID	Name	ID	ID	Name
Name						Type
Output 1	100	Channel	1	20	Ctrl_Status_Chan	BYTE
		Interface
	100	Channel	1	1	AO_Ctrl_Valve_ Flow_Chan	INT
		Interface
	100	Channel	1	9	DO_Position_Chan	BYTE
		Interface
	100	Channel	1	21	DO_ESD_Poll_Cnxn	BOOL
		Interface
	100	Channel	1	11	DO_Relay_Chan	BYTE
		Interface
	100	Channel	1	18	DO_Move_Test_Chan	BOOL
		Interface
	100	Channel	1	19	AO_Analog_Output_Chan	UNIT
		Interface

Table 4.3 – Output Assembly Instance 101

Assembly

Object

Instance ID

101

Data	Class		Instance	Attribute
Component						Data
	ID	Name	ID	ID	Name
Name						Type
Output 2	100	Channel	1	20	Ctrl_Status_Chan	BYTE
		Interface
	100	Channel	1	1	AO_Ctrl_Valve_ Flow_Chan	INT
		Interface
	100	Channel	1	21	DO_ESD_Poll_Cnxn	BOOL
		Interface
	100	Channel	1	10	DO_Move_Test_Chan	BOOL	17
		Interface

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