Thomas & Betts Limitorque MX Device Net Field Unit manual Contents

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

Contents

Declaration of DeviceNet Conformance – ODVA Certification					5
Abbreviations					6
1		Introduction			7
		1.1	Purpose		7
		1.2	How to Use this Manual		7
		1.3	User Safety		7
		1.4	User Knowledge		8
		1.5	DeviceNet System Capabilities and Features		8
			1.5.1	General Specifications	8
	2	System Components			10
		2.1	Introduction		10
		2.2	Hardware		10
			2.2.1	Limitorque MX	10
			2.2.2	DeviceNet Field Unit	11
			2.2.3	Hardware interface	12
			2.2.4	Network Cable	12
	3	Installation and Configuration			13
		3.1	Site and Network Cable Preparation		13
			3.1.1	Site Preparation	13
			3.1.2	Network Cable Preparation	13
		3.2	Installation Verification		16
			3.2.1	Network Cabling Installation Verification	16
			3.2.2	DNFU Installation Verification	17
	4	Object Model Diagram			17
		4.1	Assembly Objects		18
		4.2	Output Assembly Instances		18
			4.2.1	DI_Position_and_Bus_Mode_Chan	22
			4.2.2	DI_Position_Chan	22
			4.2.3	DI_Actuator_Faults_1_Chan	22
			4.2.4	DI_Actuator_Faults_2_Chan	23
			4.2.5	DI_Actuator_Alarms_Chan	23
			4.2.6	DI_Disc_User_Input_Chan	24
			4.2.7	DI_Read_Disc_Output_Chan	24
			4.2.8	DO_Position_Chan	24
			4.2.9	DO_ESD_Chan (Read Only)	24
			4.2.10	DO_Relay_Chan	25
			4.2.11	DO_Actuator_Faults_3_Chan	25
			4.2.12	Ctrl_Status_Chan	25
			4.2.13	DI_Alarms_2_Chan	25
			4.2.14	DI_Actuator_Faults_3_Chan	25
		4.3	Channel Interface		26
		4.4	Transducer Block Object		28
			4.4.1	MAC ID	30
			4.4.2	Baud Rate	31
		4.5	Network Management		31
			4.5.1	Offline Connection Set	31
			4.5.2	Device Heartbeat Message	31

flowserve.com