Sigma C4 User Manual download pdf (Page 63)

C4 Manual Rev 7.5.2

7.5 Operation Information Queries & Commands

7.5.1 RS, RSA Request Status Byte

These commands retrieve the status byte. See Section 7.8.1.

If RS is used, the status byte is returned as a one byte binary value imbedded in

an ASCII text string as follows:

RS<status byte><CR><LF>

If RSA is used, the status byte is returned as a two byte ASCII hex string

imbedded in an ASCII text string as follows:

RSA<space><2 character ASCII hex string><CR><LF>

Example:

RSA 47<CR><LF>

The syntax for the command is:

RS<CR><LF> Request 1 byte binary value

RSA<CR><LF> Request 2 byte ASCII hex value

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Sigma C4 User Manual Page 63