Rockwell-automation 1794-IP4 Series B FLEX I/O PULSE COUNTER User Manu Manual de usuario Pagina 59

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6–6 Input, Output and Configuration Files for Analog Modules when used with ControlNet
)! ( $# + ))'( 
Pulse Counter Module (1794ĆIP4) Image Table Mapping
Module Image
ControlNet Files
Input File Size
($  $&'
Configuration File Size
($ $&'
Control Word 0 - Sets the measure function
Control Word 2 - sets the start of a new measurement
Control Word 1 - Sets the clock frequency and period multiple
Counter 00 - 16-bit period measurement or low word of 32Ćbit period measurement for channel 0
Code for identification of software version
Counter 01 - pulse counter for channel 0 or high word of 32Ćbit period measurement
Counter 10 - 16-bit period measurement or low word of 32Ćbit period measurement for channel 1
Counter 11 - pulse counter for channel 1 or high word of 32Ćbit period measurement
Counter 20 - 16-bit period measurement or low word of 32Ćbit period measurement for channel 2
Counter 21 - pulse counter for channel 2 or high word of 32Ćbit period measurement
Counter 30 - 16-bit period measurement or low word of 32Ćbit period measurement for channel 3
Counter 31 - pulse counter for channel 3 or high word of 32Ćbit period measurement
Readback of Control word 2 or
Reserved M0M1M2M3
RD0RD1RD2RD3
Bit/Word Definitions for Block Transfer Read Words for the
Pulse Counter Module
Input
Word
Bit Definition
#%)(
$&
 (' 

Store Counter 00  ( %& $ "')&"#( $& !$* *$& $ + ( %& $ "')&"#( $& ##! 
 (' 

Counter 01 %)!' $)#(& $&   *$& $ + ( %& $ "')&"#( $& ##!
 (' 

Counter 10  ( %& $ "')&"#( $& !$* *$& $ + ( %& $ "')&"#( $& ##! 
 (' 

Counter 11 %)!' $)#(& $&   *$& $ + ( %& $ "')&"#( $& ##!
 (' 

Counter 20  ( %& $ "')&"#( $& !$* *$& $ + ( %& $ "')&"#( $& ##! 
 (' 

Counter 21 %)!' $)#(& $&   *$& $ + ( %& $ "')&"#( $& ##!
 (' 

Counter 30  ( %& $ "')&"#( $& !$* *$& $ + ( %& $ "')&"#( $& ##! 
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