Rockwell-automation 1794-APBDPV1 FLEX I/O PROFIBUS Adapter User Manual Bedienungsanleitung Seite 29

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Publication 1794-UM064B-EN-P - May 2014
Communicate With Your Module 17
1794-IB10XOB6 – 16-point Digital Input/Output Module Image Table Mapping
1794-OB8EP Memory Map
Decimal Bit15 14 13 12 11 10 09 08 0706050403020100Size
Octal Bit 17 16 15 14 13 12 11 10 0706050403020100Read/Write Words
F7 F6 F5 F4 F3 F2 F1 F0
Reserved
(1)
Read Word 0
Not used
FR
O7
O6 O5 O4 O3 O2 O1 O0 Write Word 0
Reserved
Write Word 1
Where: F = overload fault bits – 1 = fault present; 0 = no fault
Ox = Output Data (O0 corresponds to output 0, O1 corresponds to output 1, and so on)
FR = fault reset bit – 1 = reset output; 0 = no change.
Using the Fault Reset Button When you press the manual reset button:
1. The fault indicator for the faulted output turns off for about 1.2 s (the faulted output will not attempt to turn on during this delay)
2. After the 1.2 s delay, the faulted output attempts to turn on
3. If the external condition causing the fault is corrected, the output remains on, the fault indicator is off, and the status indicator is on
(1)
The unused lower byte in read word 1 floats during operation. Do not use this byte for fault status.
1794-IB10XOB6 Memory Map
Decimal Bit 15 14 13 12 11 10 09080706050403020100Size
Octal Bit 17 16 15 14 13 12 11100706050403020100Read/Write Words
Not used
I9 I8 I7 I6 I5 I4 I3 I2 I1 I0 Read Word 0
Not used
Read Word 1
Not used
O5 O4 O3 O2 O1 O0 Write Word 0
Not used
Filter Time Not used Write Word 1
Where: I = Input Channel
O = Output Channel
Filter
Time
1137
1794-IB10XOB6 Input Filter Times
Description Selected
Filter Time
02 01 00 Filter Time for Inputs 00…07
0 0 0 Filter Time 0 (default) 0.256 ms
0 0 1 Filter Time 1 0.512 ms
0 1 0 Filter Time 2 1 ms
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