Rockwell-automation 61C613 16 Channel Analog Input Module Manual de usuario descargar pdf (Pagina 41)

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(M+0) (M+1) (M+2) Command

ă49 0 0 module reset

ăă0 0 *1 module initialization

ă20 ch. # *2 write channel number

ch.

config.

ă10 code 0 configure channel input

ls byte ms byte

ă16 slope slope configure channel slope

ls byte ms byte

ă18 offset offset configure channel offset

start end configure scan range

ăă4 ch. # ch. # for continuous mode

ă24 ch. # 0 read analog input ină

continuous scan mode

ă25 ch. # 0 read analog input on

demand

*1 = set individual bits

bit 0: power line frequency

0 = 60Hz

1=50Hz

bit 1: temperature units for thermocouple readings

0 = Centigrade

1 = Farenheit

bit 3: data acquisition mode

0 = onĆcommand

1 = continuous

*2 = set individual bits

bit 0: auto increment

0 = consecutive channel; specific commands will not

affect the channel register

1 = channel register will be incremented after each

channelĆspecific command

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 51 52

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Rockwell-automation 61C613 16 Channel Analog Input Module Manual de usuario Pagina 41