Bnc 1201 - 6 1/2 Digit Digital Multimeter Manuale Utente Scaricare il pdf (Pagina 177)

178

printf(" output : READ?\n");

status = PviRead_usb(m_instr_usbtmc, pStrin, 64, &nRead);

if (nRead > 0)

{

for (len=0; len < (long) nRead; len++)

{

buffer[len] = pStrin[len];

}

buffer[nRead] = '\0';

printf(" input : %s\n\n", buffer);

// Set device to local mode

strcpy(pStrout, "system:local");

status = PviWrite_usb(m_instr_usbtmc, (unsigned char *)pStrout, 13,

&nWritten);

free(pStrout);

// Close device

if (!hUSBTMCLIB)

return;

m_nCount = 0;

m_defaultRM_usbtmc = 0;

FreeLibrary (hUSBTMCLIB);

hUSBTMCLIB = NULL;

return;

}

1 2 ... 172 173 174 175 176 177

6 ½ Digit Multimeter 1
Table of Contents 2
1 General Information 5
1.2 Warranty Information 6
Limitation of warranty 7
1.4 Upkeep of 1201 8
1.5 Safety Information 8
1.6 Symbols and Terms 9
1.7 Inspection 10
1.8 Options and Accessories 11
1.9 1201’s Dimension 12
2 Overview 13
2.2 Features 25
2.3.1 The Front Panel 25
Upper Row Display 29
Lower Row Display 29
2.3.3 The Rear Panel 31
3 Basic Measurement Function 33
Figure 3-6 38
Figure 3-7 38
3.6 Diode Measurements 41
3.7.2 RTD Measurements 44
4 Front Panel Operations 51
4.1.2 Filter 54
4.1.2.1 AC Filter 54
4.1.2.2 Digital Filter 55
SENSe:AVERage:TCONtrol? 56
4.1.4 DC Input Resistance 59
Measurements 64
 tCtBtAtRR 65
1 BtAtRR 65
Thermocouple 66
voltage for the selected 67
4.2 Trigger Operations 69
4.2.1 Trigger Mode 69
4.2.2 Trigger Source 71
4.2.3 Trigger Setting 72
SAMPle:COUNt <value> 74
TRIGger:COUNt <value> 74
4.3 Math Operations 77
4.3.1 Ratio 78
4.3.2 % (Percent) 79
4.3.3 Min/Max 80
4.3.4 Null 82
4.3.5 Limits Test 83
(B) automatically. The 85
4.3.7 dB/dBm 86
V is the relative reference 87
4.4.1 Display 90
4.4.2 Beeper 92
SYSTem:BEEPer 94
SYSTem:BEEPer:STATe {OFF 94
4.4.5 Scanning (Scan) 97
(Fast 4.5) 0.02 99
4.4.6 Stepping (Step) 101
4.4.7 Initial Mode 102
4.4.8 Language 103
4.4.9 Error Condition 104
4.4.10 Firmware Revision 105
4.4.11 Calibration 106
4.4.12 Self-test 106
Remote Interface Operations 111
MEASure: 114
STATUS REPORTING Commands 124
Other Interface Commands 124
IEEE-488.2 COMMON Commands 124
6 Error Messages 126
131
(AC TRMS 134
Current) 134
B. General Specifications 135
C.2 Output Data Formats 140
C.3 The MEASure? Command 141
C.4 The CONFigure Command 142
C.7 The Triggering Commands 154
IEEE-488.2 Common Commands 161
TALK ONLY for Printers 163

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Bnc 1201 - 6 1/2 Digit Digital Multimeter Manuale Utente Pagina 177

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