Thomas & Betts Limitorque MX Device Net Field Unit Name Data Type Description Semantics of Value

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

Table 4.32 – Continued
Attribute ID	Access Rule	Name	Data Type	Description		Semantics of Value
20	RO	TQ_Status_4	UINT	MB_TQ_Open_		Engineering Use
				Breakout_Last
21	RO	TQ_Status_5	UINT	MB_TQ_Close_		Engineering Use
				Breakout_Last
22	RO	TQ_Status_6	UINT	MB_TQ_Open_		Engineering Use
				Ending_Last
23	RO	TQ_Status_7	UINT	MB_TQ_Close_		Engineering Use
				Ending_Last
24	RO	TQ_Status_8	UINT	MB_TQ_Close_		Engineering Use
				Peak_Last
25	RO	TQ_Status_9	UINT	MB_TQ_Open_		Engineering Use
				Peak_Last
26	RO	TQ_Status_10	UINT	MB_TQ_Open_		Engineering Use
				Breakout_Ref
27	RO	TQ_Status_11	UINT	MB_TQ_Close_		Engineering Use
				Breakout_Ref
28	RO	TQ_Status_12	UINT	MB_TQ_Open_		Engineering Use
				Ending_Ref
29	RO	TQ_Status_13	UINT	MB_TQ_Close_		Engineering Use
				Ending_Ref
30	RO	TQ_Status_14	UINT	MB_TQ_Close_		Engineering Use
				Peak_Ref
31	RW	Travel_Limit_Low	UINT	Lower limit of the		Range 0 – 1000
				valve position in		Default = 0
				percent of travel
				span
32	RW	Travel_Limit_Up	UINT	Upper limit of the		Range 0 – 1000
				valve position in		Default = 0
				percent of travel
				span
33	RW	Valve_Maint_ Date	SHORT-	Date of last valve		String length is limited
			STRING	maintenance		to 16 char. Default = 0
						(empty)
34	RW	Valve_Serial_Num	SHORT-	Serial number of		String length is limited
			STRING	the valve belonging		to 16 char. Default = 0
				to the positioner of		(empty)
				electronic device
35	RO	Valve_status_0	WORD	Requested relay		Default = 0
				channel value
36	RO	Valve_status_1	WORD	Status Register		Default = 0
				– Modbus Register
				9
37	RO	Valve_status_2	WORD	Fault Register		Default = 0
				– Modbus Register
				10
38	RO	Valve_status_3	WORD	Digital Output		Default = 0
				Register – Modbus
				Register 11
39	RO	Valve_status_4	WORD	Digital Input #1		Default = 0
				Register – Modbus
				Register 12
40	RW	Valve_status_5	WORD	Digital Input #2		Default = 0
				Register – Modbus
				Register 13
Continued on next page					27

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