HBM GEN3i, Руководство пользователя

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Digital Input Section
Component Unit Description Value
Reset to “0”
l
Manual by user
l
At start of recording
l
By reset pin once after start of recording
l
By reset pin always
RPM mode
Count size 64 bits
Maximum frequency 10 MHz
Direction External Up/down
Gate time User selectable in 1, 2, 5 steps 1 ms to 10 sec
Inaccuracy Gate time 10 ns
Measurement Counts and period
Pulse per rotation User selectable
RPM Counts/(period * pulse per rotation)
Frequency mode
Count size 64 bits
Maximum frequency 10 MHz
Direction External Up/down
Gate time User selectable in 1, 2, 5 steps 1 ms to 10 sec
Inaccuracy Gate time 10 ns
Measurement Counts and period
Frequency Counts/period
On
-
board Memory
Component Unit Description Value
Per card The memory splits between marker inputs and counter/timers
channels. 512 MB
Per channel
Usable memory is: Markers enabled only (1
-
64) 64 MS
Markers plus 1 counter Ch enabled 32 MS
Markers plus 2 counter Ch enabled 20 MS
Markers plus 3 counter Ch enabled 16 MS
Acquisition Modes
Component Description
Sweeps Triggered acquisition to RAM with no sample rate limitations; for single or repetitive transients or intermittent
phenomena.
Continuous Direct storage to a PC or mainframe hard disk with no file size limitations; triggered or un
-
triggered; for
long
-
duration recorder
-
type applications with up to 1 MS/s rate per channel (the maximum aggregate rate
depends on the mainframe configuration and PC).
Dual Combination of Sweeps and Continuous; recorder type streaming to hard disk with simultaneously
triggered sweeps in RAM.
Slow
-
Fast Sweep
A triggered acquisition in RAM which includes an acquisition phase with a higher sample rate, located at
a point of interest.
Storage Modes
Component Description
Recorder Spooled directly to the hard disk of the control PC; unlimited file size or duration
Scope Store in transient memory
Transient
Store in transient memory, single or A
-
B
-
A time base
GEN3i
I3763-3.1 en HBM: public 723