GL900 USER'S MANUAL - Graphtec

Settings and Measurement
Win Out : Used to specify the upper and lower limits for each channel. When the signal
level goes outside (or is outside) either limit, a trigger/alarm is generated.
Trigger (alarm) generated area
Measurement starts (alarm generated)
Set upper level
Set lower level
CH.1
CHECKPOINT
Alarm judgment interval is 5ms.
Since the alarm judgment and data capture are asynchronous each other, a deviation occurs between
captured data and alarm output as follows:
• When the sampling interval is slower than 5ms: a deviation of up to 1 point
• When the sampling interval is faster than 5ms: a deviation of up to 500 points (it varies depending
on the sampling interval)
The alarm is cleared once at the start of data capture, and then compared at 5-ms intervals.
When an alarm is generated upon start, the first few data *1 becomes “L” (status in which no alarm is
generated).
*1
: The number of data showing “L” may vary depending on the sampling interval.
(4) OPT Settings
This menu is used to specify conditions for PC connection and USER settings for switching
between users.
The USER settings allow you to read out the stored setting conditions easily by switching between
users.
A screen switches
with ENTER key.
Setting
Selections available
USB ID 0 to 9
IP Address 0 to 255. 0 to 255. 0 to 255. 0 to 255
Detailed Settings New Line Code CR+LF, LF, CR
USB ID 0 to 9
IP Address 0 to 255. 0 to 255. 0 to 255. 0 to 255
Subnet Mask 0 to 255. 0 to 255. 0 to 255. 0 to 255
Port Number 1024 to 65535
Gateway 0 to 255. 0 to 255. 0 to 255. 0 to 255
DNS Address 0 to 255. 0 to 255. 0 to 255. 0 to 255
Setting Condition Switching Guest, User 1, User 2
User
Text input (when User is set)
Department Name
Text input (when User is set)
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