Campbell-hausfeld Serial I/O Interface SDM-SIO4 Manuel d'utilisateur télécharger pdf (Page 42)

SDM-SIO4 User Guide

5-12

5.2.20 Command 2054: Set Up Receive Filter

This command clears all buffers relevant to the mode number and restarts the

filter.

Values per repetition = 0

With the string filter type the SDM-SIO4 buffers are not cleared.

First Command Option (Parameter 5)

Input mode

| String number or character code

| | | |

x x x x

Input Mode:

0 No filter

1 Convert any ASCII numbers to Campbell Scientific floating point up to the

termination character if set

2 Convert any ASCII hex pair to Campbell Scientific floating point up to the

termination character if set

3 Convert 8-bit binary number to Campbell Scientific floating point up to the

termination character if set

4 Convert 16-bit binary number to Campbell Scientific floating point up to the

termination character if set.

8 Transmit a user-defined string 0-255 or fixed string 256-511

9 String filter type. See Filter Strings in Section 2.3.

String Number or Character Code:

If input mode 9 is chosen, this is the user-defined filter string number 0..255 or

fixed filter string 256..511 used for the filter; if the string is not allocated the filter

will not operate. If input mode 8 is chosen, this number is the defined string 0-255

or fixed string 256-511. If input modes 1 to 4 are chosen, this is the termination

character as an ASCII code 0..255; 999 means character not enabled.

Minimum delay = 4 +(characters to Tx)*0.26*ports, in milliseconds.

5.2.21 Command 2304: Transmit String and/or Data to Device

(Formatter/Filter)

This command transmits a string and/or floating point data and optionally sets up

a filter ready for returned data.

Values per repetition = 0

First Command Option (Parameter 5)

Output mode

| String number or termination character

| | | |

x x x x

NOTE

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Campbell-hausfeld Serial I/O Interface SDM-SIO4 Manuel d'utilisateur Page 42