Eaton EASY222-DN, User Manual

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Read/write function block data
235
09/10 MN05013007Z-EN
Table 149: Operand overview
Table 150: Index 0 – Bit IO
Index
(hex) Operand Reading Writing
00 Bit IO, a table 150 x
01 Mode/Parameter – –
02 Manipulated variable, value range: 0 to 4095 (12 Bit) SV
x
c
1)
03 Period duration [ms], Value range: 0 up to 65535 PD x c
1)
04 Minimum on duration [ms], Value range: 0 up to 65535 ME x c
1)
1) The value can only be written if it is assigned to a constant in the program.
Bit 7 6 5 4 3 2 1 0
FB input Data 1 – – – – – – – EN
1)
FB output Data 3 – – – – – – – E1
2)
1) Activates the function block on status 1.
2) 1 is set if the value is below the minimum on time or minimum
off time