Anritsu Site Master S331D Bedienungsanleitung PDF herunterladen (Seite 20)

Store Sweep Trace – Control Byte #16 (10h)

Description: Saves current trace to the next available memory location. Trace name can be set using control byte #9, “Set

Reference Number” before executing this command.

Bytes to Follow: 0 bytes

Site Master Returns: 5 bytes

1-4) Time/Date Stamp (In long integer format)

5) Operation result:

255 (FFh) Operation Complete Byte

224 (E0h) Out of memory (Memory full)

238 (EEh) Time-out Error

Recall Sweep Trace – Control Byte #17 (11h)

NOTE: This command exists for backward compatibility with the S33xC models. Features new to the

S33xD models are not available here. To access the new features, use Control Byte #33 (21h). This

command cannot be used with a frequency converter module attached (Option 6 required).

Description: Queries the Site Master for sweep trace data.

Note: Before you can recall a sweep stored in non-volatile memory (trace numbers 1-200) you must build a trace table in the

Site Master’s RAM. Use Control Byte #24 to build the trace table. Since the trace table exists in RAM, Control Byte #24

must be executed every time the Site Master’s power is cycled.

Bytes to Follow: 1 byte

0 = Last sweep trace before entering remote mode (sweep trace in RAM)

1- 200 = Specific saved sweep number (stored sweeps in Flash memory)

Site Master Returns:

1-2) # of following bytes (total length - 2)

3-4) Not Used

5-11) Model Number (7 bytes in ASCII)

12-15) Software Version (4 bytes ASCII)

16) Measurement Mode

17-20) Time/Date (in Long Integer

)

21-30) Date in String Format (mm/dd/yyyy)

31-38) Time in String Format (hh:mm:ss)

39-54) Reference number stamp (16 bytes in ASCII)

55-56) # data points (130, 259, 517 or 400)

For all Site Master Modes:

57) Start Frequency

(highest byte)

58) Start Frequency

59) Start Frequency

60) Start Frequency (lowest byte)

61) Stop Frequency (highest byte)

62) Stop Frequency

14 Site Master PM

3 Refer to Control Byte #3 “Select Measurement Mode” for detailed value.

4 Time/Date long integer representation is in seconds since January 1, 1970

5 Frequency units are Hz

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 131 132

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Anritsu Site Master S331D Bedienungsanleitung Seite 20

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