Anritsu Site Master S331D Bedienungsanleitung PDF herunterladen (Seite 80)

1) 255 (FFh) Operation Complete Byte

224 (E0h) Parameter Error: Invalid state

238 (EEh) Time-out Error

Power Meter Center Freq and Span Setup – Control Byte #45 (2Dh) (Option 29 only)

Description: Sets the center frequency and span frequency for the Power Meter mode. If Option 6 is installed and the

frequency converter module is attached, the center frequency should be scaled by the scale factor of the module. If the

module is not attached, the center frequency is sent in Hz. Use Control Word A203 to determine whether a module is

attached and the appropriate scale factor.

Bytes to Follow: 8 bytes

1) Center Frequency (highest byte)

2) Center Frequency

3) Center Frequency

4) Center Frequency (lowest byte)

5) Span Frequency (highest byte)

6) Span Frequency

7) Span Frequency

8) Span Frequency (lowest byte)

Site Master Returns: 1 byte

1) 255 (FFh) Operation Complete Byte

224 (E0h) Parameter Error: Invalid frequency range

238 (EEh) Time-out Error

Trigger Sweep – Control Byte #48 (30h)

Description: Causes the Site Master to perform a sweep if it is in single sweep mode.

This command works only when the Site Master is NOT in remote mode. Send this command, receive the “Operation

Complete Byte” and then wait for the “Sweep Complete Byte” to signify the end of the sweep.

Bytes to Follow: 0 bytes

Site Master Returns: 1 byte

1) 192 (C0h) Sweep Complete Byte (at the end of the sweep)

Trigger Sweep – Control Word (AA30h)

Description: Causes the Site Master to perform a sweep if it is in single sweep mode.

This command works only when the Site Master is NOT in remote mode. Send this command, receive the “Operation

Complete Byte” and then wait for the “Sweep Complete Byte” to signify the end of the sweep.

Bytes to Follow: 0 bytes

Site Master Returns: 2 bytes

1) 255 (FFh) Operation Complete Byte (when the command is received)

2) 192 (C0h) Sweep Complete Byte (at the end of the sweep)

Check Battery Status – Control Byte #50 (32h)

Description: Return Smart Battery status.

Bytes to Follow: 0 bytes

74 Site Master PM

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Anritsu Site Master S331D Bedienungsanleitung Seite 80