Eaton Electrical EZ204-DP user manual Year time switches HY01 .. HY32 Telegram structure

Read/write function block data

Year time switches HY01 .. HY32

Telegram structure

Byte	Meaning			Value (hex), sent by
				Master	Slave
0	Toggle byte			J page 94
1	Command: Read			92	–
	Response:
		Read successful		–	C2
		Command		–	C0
		rejected
2	Type			1D	1D
3	Instance			01 – 20	01 – 20
4	Index			J Table 92
5 – 8	Data 1 – 4			00	depending on
					index,
					J Table 93
Table 92:		Operand overview
Index	Operand				Read	Write
(hex)
00	Bit IO		J Table 93		×
01	Mode/Parameter				–	–
02	Parameters		J Table 94		×
		Channel A
03		Channel B
04		Channel C
05		Channel D

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