For more information visit: www.EatonElectrical.com
Control commands for EZ700
MN05013001E56
Local analog inputs: IA1 – IA4
The 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 J page 44
1 Command: Read
88 –
Response:
Read successful – C2
Command
rejected
– C0
1
2Len 02 02
3Type
8C 8C
4 Index 00 – 03
2
00 – 03
2
5 Data 1 (Low Byte) 00 J Table 14
6 Data 2 (High Byte) 00 J Table 14
7 – 8 Data 3 – 4 00 00
1) Possible causes J page 91
2) 00 = Analog input I7
01 = Analog input I8
02 = Analog input I11
03 = Analog input I12
To Next Page
Loading...
Need help?
General
