ADCMT 7461A - Page 7

7451A/7461A/7461P Digital Multimeter Operation Manual
Table of Contents
C-3
6. HOW TO USE THE INTERFACE ......................................................... 6-1
6.1 Interface Selection ............................................................................................. 6-1
6.1.1 Response to the *IDN? Command (7451A/61A Only) .............................. 6-1
6.2 GPIB .................................................................................................................. 6-3
6.2.1 Overview .................................................................................................... 6-3
6.2.2 Precautions in Use of GPIB ........................................................................ 6-4
6.2.3 GPIB Setting ............................................................................................... 6-5
6.3 USB ................................................................................................................... 6-7
6.3.1 Overview .................................................................................................... 6-7
6.3.2 USB Specifications ..................................................................................... 6-7
6.3.3 Setting Up the USB Port ............................................................................. 6-7
6.3.3.1 Connecting to a Personal Computer ........................................................... 6-7
6.3.3.2 USBid Setting ............................................................................................. 6-8
6.4 Control Signal ................................................................................................... 6-8
6.4.1 External Trigger Terminal (TRIGGER IN) ................................................ 6-8
6.4.2 Measurement Complete Signal Terminal (COMPLETE OUT) ................. 6-9
6.5 Comparator Output ............................................................................................ 6-11
6.6 Digital Output (7461P Only) ............................................................................. 6-13
6.7 Command Reference ......................................................................................... 6-15
6.7.1 Selecting the Command Language ............................................................. 6-15
6.7.1.1 Compatibility .............................................................................................. 6-15
6.7.2 Output Data Format .................................................................................... 6-16
6.7.3 ADC Command Reference ......................................................................... 6-22
6.7.4 SCPI Command Reference ......................................................................... 6-35
6.7.4.1 SCPI Command Reference Syntax ............................................................. 6-35
6.7.4.2 Remote Command ...................................................................................... 6-37
6.7.5 Status Register Structure ............................................................................ 6-45
6.8 Sample Programs (Command used in ADC CORPORATION) ....................... 6-55
6.9 Sample Programs (SCPI command) .................................................................. 6-59
7. SPECIFICATIONS ...................................................................................... 7-1
7.1 Specifications .................................................................................................... 7-1
7.1.1 DC Voltage Measurement (DCV) .............................................................. 7-1
7.1.2 AC Voltage Measurement (ACV, ACV(AC+DC)) .................................... 7-3
7.1.3 Resistance Measurement (2W, LP-2W, 4W, LP-4W) ................... 7-7
7.1.4 DC Current Measurement (DCI) ................................................................ 7-10
7.1.5 AC Current Measurement (ACI, ACI(AC+DC)) ....................................... 7-11
7.1.6 Frequency Measurement (FREQ) ............................................................... 7-14
7.1.7 Diode Measurement .................................................................................... 7-15
7.1.8 Continuity Measurement ............................................................................ 7-16
7.1.9 Temperature Measurement (TEMP-2W, TEMP-3W, TEMP-4W) ............ 7-16
7.1.10 Measurement Time and Display Digits ...................................................... 7-17
7.1.11 Calculation Functions ................................................................................. 7-19
7.2 Interface Specifications ..................................................................................... 7-20
7.3 General Specifications ...................................................................................... 7-21
7.4 Options .............................................................................................................. 7-22