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Control commands for EZ700
MN05013001E56
Local analog inputs: IA1 – IA4The analog inputs on the EZ700 basic unit (I7, I8, I11, I12) can be read directly via PROFIBUS-DP. The 16-bit value is transferred in Intel format (Low Byte first).Telegram structure
Byte Meaning Value (hex), sent by
Master Slave
0 Toggle byte Jpage44
1 Command: Read 88 –
Response:
Read successful –C2
Command
rejected –C01
2Len 02 02
3Type 8C 8C
4 Index 00 – 03200 – 032
5 Data 1 (Low Byte) 00 JTable14
6 Data 2 (High Byte) 00 JTable14
7 – 8 Data 3 – 4 00 00
1) Possible causes Jpage91
2) 00 = Analog input I7
01 = Analog input I8
02 = Analog input I11
03 = Analog input I12