Rockwell-automation 1794-APBDPV1 FLEX I/O PROFIBUS Adapter User Manual Instrukcja Użytkownika Pobierz pdf (Strona 37)

Publication 1794-UM064B-EN-P - May 2014

Communicate With Your Module 25

1794-IE4XOE2 Series B – Analog Combo Module Image Table Mapping

Write Word 5 Bits 00…03 Full range bits (F) for individual channels – Bit 00 corresponds to output

channel 0, bit 01 corresponds to output channel 1, and so on.

Bits 04…07 Not used – set to zero.

Bits 08…11

(10…13)

Configure select bits (C) for individual channels

Bits 12…15

(14…17)

Not used – set to zero.

Write Words

6...9

Bits 00…15

(00…17)

Not used – set to zero.

1794-OE4/B Word/Bit Descriptions

Word Decimal Bit Definition

Chx SSC

1143

1794-IE4XOE2 Memory Map

Decimal Bit15 14 13 12 11 10 09080706050403020100Size

Octal Bit 17 16 15 14 13 12 11 10 07 06 05 04 03 02 01 00 Read/Write Words

S Analog Value Channel 0 Read Word 0

S Analog Value Channel 1 Read Word 1

S Analog Value Channel 2 Read Word 2

S Analog Value Channel 3 Read Word 3

PU Not used – set to 0 W1 W0 U3 U2 U1 U0 Read Word 4

S Analog Data – Output Channel 0 Write Word 0

S Analog Data – Output Channel 1 Write Word 4

Not used – set to 0 Chx SSC Write Word 2

Not used C5 C4 C3 C2 C1 C0 0 0 F5 F4 F3 F2 F1 F0 Write Word 3

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 152 153

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Rockwell-automation 1794-APBDPV1 FLEX I/O PROFIBUS Adapter User Manual Instrukcja Użytkownika Strona 37