Eaton Electrical PROFIBUS-DP EZ204-DP - Manual (Page 148)

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EZ800/EZD Control Commands
MN05013001E 144
Table 78: Index 0 – Bit IO
27 Scaling maximum value 2
×
28 Scaling maximum value 3 ×
29 Scaling maximum value 4
×
30 Control information line 1
×
31 Control information line 2 ×
32 Control information line 3
×
33 Control information line 4
×
1) The value can only be written if it is assigned to a constant in
the program.
Index
(hex) Operand Read Write
J
The variables 1 to 4 (index 18 to 21) are transferred as a 32-
bit value in Intel format (Data 1 – Low Byte to Data 4 – High
Byte).
Bit 7 6 5 4 3 2 1 0
FB input Data 1 – – – – – – – EN 1
FB output Data 3 – – – – – – – Q1 2
1) Text function block enable
2) Status 1, text function block is active