Svantek SVAN 971 - Function #2 - Measurement Results Read-Out in SLM Mode

SVAN 971 User Manual – Appendixes
101
• threshold level for PTC calculation in profile 3, is set to 115 dB (XC115:3);
• threshold level for ULT calculation in profile 1, is set to 115 dB (Xl115:1);
• threshold level for ULT calculation in profile 2, is set to 115 dB (Xl115:2);
• threshold level for ULT calculation in profile 3, is set to 115 dB (Xl115:3);
• logger splitting is disabled (XA0);
• logger splitting time 1 is disabled (XD-1:1);
• logger splitting time 2 is disabled (XD-1:2);
• logger splitting time 3 is disabled (XD-1:3);
• logger splitting time 4 is disabled (XD-1:4);
• logger splitting time 5 is disabled (XD-1:5);
• logger splitting time 6 is disabled (XD-1:6);
• instrument is in the Stop state (S0);
• logger is active (T1);
• exposition time is set to 8 hours (e480);
• criterion level in profile 1 is chosen as 80 dB (c1:1);
• criterion level in profile 2 is chosen as 80 dB (c1:2);
• criterion level in profile 3 is chosen as 80 dB (c1:3);
• threshold level in profile 1 is None (h0:1);
• threshold level in profile 2 is None (h0:2);
• threshold level in profile 3 is None (h0:3);
• exchange rate in profile 1 is set to 3 (x3:1).
• exchange rate in profile 2 is set to 3 (x3:2).
• exchange rate in profile 3 is set to 5 (x5:3).
• measurement trigger mode is switched off (m0);
• LEQ result from the first profile is used as the measure triggering signal (s0);
• measurement trigger level is set to 100 dB (l100);
• gradient in measurement trigger is equal to 10 dB/ms (O10)
• LEQ result from the first profile for 1/1 Octave is used as the measurement trigger signal (o0);
• LEQ result from the first profile for 1/3 Octave is used as the measurement trigger signal (t0);
Note: All bytes of that transmission are ASCII characters.
A.3 FUNCTION #2 - MEASUREMENT RESULTS READ-OUT IN THE SLM MODE
#2 function enables one to read out the current measurement result from the selected profile.
#2 function has the format defined as follows:
#2 [,<aver>] [,<profile>] [[[ ,X? ] ,X? ] ,(...) ];
where:
<aver> – type of results:
i – instantaneous results, i.e. results from the current cycle (default),
a – averaged results, i.e. results from the previous cycle.
<profile> – profile number:
1, 2 or 3 – one of the profile, i.e. only results from the given profile will be sent;
X – code of the specified result (see below); if no code are specified all results will be sent;