GRAPHTEC GL900 - Internal Memory Devices; PC Interface; Monitor

Specifications
4-3
Internal memory devices
PC Interface
Monitor
Item Description
Interface types Ethernet (10BASE-T/100BASE-TX)
USB (High Speed)
Application functions Data transfer to the PC (realtime, memory)
Control of the GL900 from the PC
Ethernet functions Web server function : Displays GL900's screen image on Web browser and operates
(10BASE-T, 100BASE-TX) the GL900 from the Web browser.
FTP server function : Transfers and deletes files from internal memory and USB
memory.
SNTP client function : Corrects the time of internal clock.
USB functions USB drive mode : Transfers and deletes files from internal memory.
Realtime data transfer speed 1 ms to 60 s
Item Description
Display 5.7-inch TFT color LCD (QVGA: 320 x 240 dots)
Display languages Japanese, English, Others
Backlight life 50,000 hrs (when brightness is down to 50%), depends on operation environment
Backlight Screen saver function provided (10, 30 sec; 1, 2, 5, 10, 30, 60 min)
Item Description
Memory capacity Internal RAM : Approx. 64 MB SDRAM
Internal flash memory : Approx. 256 MB Flash Memory
USB memory : Max. 2 GB (Depends on the type of USB memory in use)
Memory contents Setup conditions
Measured data
Screen copy
Save destination Internal RAM, internal flash memory, or USB memory
specification * Neither the internal flash memory or USB memory can be selected if a unit in μ s is selected.
Sampling speeds 10, 20, 50, 100, 200, 500 μs*
1, 2, 5, 10, 20, 50, 100, 200, 500 ms
1, 2, 5, 10, 20, 30, 60 s
* A unit in μ s cannot be selected if the save destination is the internal flash memory or USB memory.
Setting of memory used Set the number of data capture points.
for data capture Setting range : 1000 to 1000000 points
Setting unit : In steps of one point
Pre-trigger 0 to 100% (Set in steps of 10%)
Auto save function ON or OFF setting
ON : Automatically saves the data in the internal RAM to the internal flash memory
or USB memory.
OFF : Only temporarily retains data in the internal RAM (The data is lost at power-
off).
* This function is available only if data is captured to the internal RAM.