Eaton Electrical PROFIBUS-DP EZ204-DP - Manual (Page 161)

Read/write function block data
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Year time switches HY01 .. HY32
Telegram structure
Table 92: Operand overview
Byte Meaning Value (hex), sent by
Master Slave
0 Toggle byte J page 94
1 Command: Read 92 –
Response:
Read successful – C2
Command
rejected
– C0
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
Index
(hex) Operand Read Write
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