Campbell CR5000 Especificações descarregar pdf (Página 128)

Section 7. Measurement Instructions

7-2

7.8 Digital I/O

PeriodAvg - Measures the period or the frequency of a signal on a

single-ended channel..........................................................................7-19

PortGet - Reads the status of one of the eight control ports.......................7-21

PortSet – Sets Digital Ports........................................................................7-22

PulseCount – Pulse/Frequency Measurement............................................7-23

PulseCountReset - Resets Pulse Counters and Running Averages

Used in Pulse Count Instruction ........................................................7-25

ReadIO – Reads State of Digital I/O Ports.................................................7-25

SW12 – Sets a switched 12 Volt supply high or low.................................7-26

TimerIO – Measures the time between edges or frequency on the

digital I/O ports of the datalogger......................................................7-27

WriteIO – Sets Digital Outputs..................................................................7-28

7.9 Peripheral Devices

AM25T - Controls the AM25T multiplexer...............................................7-29

AO4 – Sets the voltage to an SDM-AO4 output device ............................7-30

CANBUS – Measures and controls the SDM-CAN interface ...................7-31

CD16AC – Controls an SDM-CD16AC, SDMCD16, or SDM-CD16D

16 channel relay/control port device.................................................. 7-36

CS7500 - Communicates with the CS7500 open path CO

sensor............7-37

CSAT3 - Communicates with the CSAT3 sonic anemometer...................7-38

INT8 – Allows the use of the SDM-INT8, 8 channel interval timer,

with the CR5000 ................................................................................7-39

SDMSpeed - Changes the rate that the CR5000 uses to clock the SDM

data.....................................................................................................7-42

SDMTrigger - Allows the CR5000 to synchronize when measurements

are made.............................................................................................7-42

SIO4 – Controls and transmits/retrieves data from a CSI SIO4 interface.. 7-42

SW8A – Controls the SDM-SW8A 8-channel switch closure module...... 7-44

1 2 ... 123 124 125 126 127 128 129 130 131 132 133 ... 237 238

Sem comentários

Campbell CR5000 Especificações Página 128