Read/write image data
117
09/10 MN05013007Z-EN
Local P buttons: P1 – P4
The local P buttons are the display cursor buttons of the
easy700 basic unit. You can scan the buttons in both RUN
and STOP mode.
Only one byte has to be transferred for the P buttons.
Telegram structure
h
Ensure that the P buttons are also activated via the System
menu (in the basic device).
Byte
Meaning
Value (hex), sent by
Master
Slave
Master
Slave
Attribute ID: Read
88
–
0
Response:
Read successful
–
C2
Command
rejected
–
C0
1)
0
1
Len
01
01
1
2
Part no.
8A
8A
2
3
Index
00
00
3
4
Data 1 (Low Byte)
00
4 – 6
5 – 7
Data 2 – 4
00
00
1) Possible causes
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