Advantech 5000 Series Manual de usuario descargar pdf (Pagina 156)

Chapter 6

$aaSiCjArrff

Name Configuration

Description Sets the output range, data format and slew rate for a

specified channel of a specified analog output module in

a specified system.

Syntax $aaSiCjArrff(cr)

$ is a delimiter character.

aa (range 00-FF) represents the 2-character hexadecimal

address of the ADAM-5000 system you want to

configure.

SiCj identifies the I/O slot i (i : 0 to 3) and the channel

j (j : 0 to 3) of the module you want to configure.

A is I/O module configuration command.

rr represents the 2-character hexadecimal code of the

output range. (See Appendix B)

ff is a hexadecimal number that equals the 8-bit parame-

ter representing the status of data format and slew rate.

Bits 0 and 1 represent data format. Bits 2,3,4,5 represent

slew rate. The layout of the 8-bit parameter is shown in

Figure 6-4. The other bits are not used and are set to 0.

(cr) is the terminating character, carriage return (0Dh)

Figure 6-4 Data format for 8-bit parameters

ADAM-5000 6-91

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Advantech 5000 Series Manual de usuario Pagina 156