Anritsu Site Master S331D - Manual (Page 67)

656) Vpp or dBdsx 209 (higher byte)
657) Vpp or dBdsx (lower byte)
658) T1 or E1 Receive Frequency (in Hz) 210 (highest byte)
659) T1 or E1 Receive Frequency (in Hz)
660) T1 or E1 Receive Frequency (in Hz)
661) T1 or E1 Receive Frequency (in Hz) (lowest byte)
662 – 750) Not Used
Site Master Returns (For invalid sweeps/empty stored sweep locations): 11 bytes
1-2) Number of following bytes (9 bytes for invalid sweep recall)
3) Current Instrument Date Format 211
4) Model # (unsigned integer, 14h for Site Master model S331D, 15h for Site Master model S332D)
5-11) Extended Model # (7 bytes in ASCII)
Site Master Returns (Invalid sweep location): 1 byte
1) 224 (E0) Parameter Error: Invalid sweep location
Set Site Master VNA Trace Overlay – Control Byte #34 (22h)
Description: Setup trace overlay operation and trace for VNA modes.
Bytes to Follow: 2 bytes
1) Trace Overlay Operation
00h = Off
01h = On
2) Trace on which to Perform Overlay Operation (1 to 200)
Site Master Returns: 1 byte
1) 255 (FFh) Operation Complete Byte
224 (E0h) Parameter Error: Invalid Trace Overlay Operation
238 (EEh) Time-out Error
Set SPA A/B Trace – Control Byte #35 (23h)
Description: Defines traces “A” and “B” for SPA mode.
Trace A is always the currently measured data (with or without trace math). It is always visible.
Trace B is always stored data and may come from a saved sweep or a previous “A” trace. There is no default for trace B.
Trace B can be ON (visible) or OFF.
Bytes to Follow: 3 bytes
1) “A” trace display (00h = A only, 01h = A-B, 02h = A+B)
2) “B” trace status (00h = Off, 01h = On)
3) “B” trace number
0 = save current “A” data into “B” buffer, use that as “B”
1-200 = trace number
255 = no “B” trace defined
Site Master Returns: 1 byte
Site Master PM 61
209 Only in Vpp mode. See the T1/E1 Read Vpp command for data format.
210 Only in BER mode
211 00h = MM/DD/YYYY, 01h = DD/MM/YYYY, 02h = YYYY/MM/DD