Rockwell-automation 1792D-88HC High Current 8 Input/8 Output ArmorBloc Manual do Utilizador descarregar pdf (Página 10)

10 High Current 8 Input/8 Output ArmorBlock I/O Module Series B

Publication 1792D-IN005D-EN-P - February 2002

Change-of-State - productions occur when an input changes or a

fault condition occurs. If no input or fault condition change occurs

within the expected packet rate, a heartbeat production occurs. This

heartbeat production tells the scanner module that the I/O module is

alive and ready to communicate. Consumption occurs when data

changes and the master produces new input data to the I/O block.

Refer to the table below for the word/bit definitions.

Refer to the table below for byte/bit descriptions.

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Bit 0706050403020100

Produces 0 OL7 OL6 0L5 0L4 0L3 0L2 0L1 0L0

Produces 1 NL7 NL6 NL5 NL4 NL3 NL2 NL1 NL0

Produces 2 I7 I6 I5 I4 I3 I2 I1 I0

Consumes 0 O7 O6 O5 O4 O3 O2 O1 O0

Where: OL=Output Overload NL=Output No Load I=Input O = Output

Byte Bit Description

Produces 0 00-07 Output overload status

Produces 1 00-07 Output no load status

Produces 2 00-07 Input point status

Consumes 0 00-07 Output bits: When the bit is set (1), the output will

be turned on. Bit 00=output 00, bit 01=output 01,

bit 02=output 02, bit 03=output 03, bit 04=output

04, bit 05=output 05, bit 06=output 06, bit

07=output 07.

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 16

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Rockwell-automation 1792D-88HC High Current 8 Input/8 Output ArmorBloc Manual do Utilizador Página 10