Various Functions - GRAPHTEC gl7000 User Manual

CHAPTER 4 Specification

Various functions

Item
Display
Display modes
EU (Scaling function)
Calculation between
Channels
Statistical calculation
Move functions
Search functions
Annotation input
function
Message/Marker
functions
Resume functions
FFT function
4-6
Analog waveforms, logic waveforms, pulse waveforms, digital values
Y-T View (Digital display), X-Y View (Digital display), FFT View, Cursor Information View,
Recorded Data View, Alarm Information View
Analog ch (Voltage Channel) : Each ch, 4-point setting
Analog ch (temperature ch) : Each ch, 2-point setting (offset setting)
Pulse ch
Characters available
Calculation type : Addition, subtraction, multiplication, and division
Input target : Analog channels 1 through 100
Output target : Analog channels 1 through 100
* The fastest sampling interval that can be used for the Calculation between Channels
function is 100 ms.
Types of operation : Average value, peak value, maximum value, minimum value
Number of operations : maximum of 2 can be set simultaneously
Calculation method : Real-time calculation and calculation between cursors (during replay)
* Real-time calculation results are displayed in the Digital + Calculation Display screen.
Type of moving : Move to first, Move to last, Move to center, Move to trigger, Move to
selected position, Call other cursor.
Function : Search the captured data for the required number of points
Search Channel : Analog, Pulse, Logic, Alarm
Function : A comment can be input for each channel
Inputtable characters : Alphanumerics
Number of characters : 31 half-width characters
Function : The registered messages are recorded for any timing.
Number of registration messages: Max. 8
Message : Unspecified message is input before or during recording
Marker : alarm, blackout
Function : If the power goes off and is returned during data recording, recording will
start again from the conditions that were present before the power went off.
When GL7000 is in FFT mode or the Voltage Output Module is used, this
function is not enabled. Users must be operated manually in each case.
Analysis frequency : 0.08, 0.2, 0.4, 1.6, 2, 3.2, 4, 8, 2, 40, 80, 200, 400, 800Hz,
2, 4, 8, 20, 40, 80, 200, 400kHz
Number of analysis points
: 500, 1000, 2000, 4000, 10000
Time window : Rectangular, Hanning, Hamming, Blackman, Flattop, Exponential
Average mode : Summation, Exponential, Peak hold
Analysis CH : 4-ch
Analysis function : Y-T, Linear, Power, PSD, Cross, TRF, Coherence, COP
Display : 1-divided, 2-divided, Nyquist
Description
: Each ch, 2-point setting (gain setting)
: Alphabet, numbers, and other (μ and ε, etc.)