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EZ800/EZD Control Commands
MN05013001E144
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
JThe 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 – – – – – – – EN1
FB output Data 3 – – – – – – – Q12
1) Text function block enable
2) Status 1, text function block is active