Eaton Electrical EZ204-DP user manual 114

EZ800/EZD Control Commands

Reading receive data network RN1 .. RN32/send data network SN1 .. SN32

EZ-NET allows a point-to-point connection to be implemented between the individual NET stations. The RN and SN data are used for the data exchange (see the EZ800 manual and EZD manual).

The latest editions of these manuals are available as PDF files from the Internet at: www.EatonElectrical.com. EZ800 manual search term: MN05013004E. EZD manual search term:

MN05013005E.

JThe RN SN data of the local device (Index = 0) to which the EZ204-DP is fitted cannot be scanned. In this case the command would be denied with the 0Chex signal.

Byte	Meaning		Value (hex), sent by
			Master	Slave
0	Toggle byte		J page 94
1	Command: Read		91	–
	Response:
		Read successful	–	C2
		Command	–	C0
		rejected
2	Len		04	04
3	Type		For RN1 – RN32: 08
			For SN1 – SN32: 0A
4	Index		01 – 081	01 – 081
5 – 8	Data 1 – 4		00	J Table 50
1) Corresponds to NET-ID

114 For more information visit: www.EatonElectrical.com MN05013001E