Delta Electronics Network Device DOP-A/AE/AS User Manual

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Delta DOP Series HMI Connection Manual|DOP-A/AE/AS Series

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Revision January, 2008, Doc. Name: 2007PDD23000007

slot 0: X48

slot 1: Y32

slot 2: empty16

Analog Type

slot 3: X4W

slot 4: Y4W

3) Communication

Protocol:

External I/O (X, Y, WX, WY)

Address rules:[r][u][s][n/b].

Word no/Bit no [n/b]

ii)

Slot number [s]

iii)

Unit number [u]

iv)

Remote number [r]

Only support EH-150

ex1: WX103 represents unit 1, word 3 of slot 0

vi)

ex2: X103 represents bit 3 of slot 1

vii)

ex3: X113 represents bit 13 of slot 1

viii)

ex4: Y2004 represents unit 2, bit 4 of slot 0

ix)

ex5: Y2104 represents unit 2, bit 4 of slot 1

External I/O (X, Y, WX, WY) cannot read and write several addresses one time so they do not

support “optimum read/write” characteristic.

Internal Output

Shared Internal Output (M, WM) read and write the same address. For example,

M3ab and WM3a: the read and write address of M3ab is the bit b of WM3a.

CPU Link Area (L, WL) are the same as Shared Internal Output (M, WM). CPU Link Area (L, WL)