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EZ800/EZD Control Commands
MN05013001E152
Receive network data function blocks GT01 .. GT32
Telegram structure
Table 86: Operand overview
Byte Meaning Value (hex), sent by
Master Slave
0 Toggle byte Jpage94
1 Command: Read 92 –
Response:
Read successful –C2
Command
rejected –C0
2Type 1B 1B
3 Instance 01 – 20 01 – 20
4 Index JTable86
5 – 8 Data 1 – 4 00 depending on
index,
JTable87, 88
Index
(hex) Operand Read Write
00 Bit IO,J Table87 ×
01 Mode/Parameters,
JTable88 ×–
02 Output value: actual
value from the network QV ×
JThe data for index 2 is transferred as a 32-bit value in Intel