Function Specifications; Trigger / Alarm Functions - GRAPHTEC GLT400 User Manual

CHAPTER 5 Specification

5.2 Function Specifications

Function Specifications
Item
Sampling interval
EU (scaling function)
Functions during capture
Data save function
Capture
function
Ring capturing
Relay capturing
Calculation between CHs
Annotation input function

Trigger / Alarm Functions

Item
Repeat Trigger
Trigger types
Trigger conditions
Alarm judgment modes
5-8
10 ms/1 ch maximum (GBD/CSV-formatted)
10, 20, 50, 100, 125, 200, 250, 500 ms; 1, 2, 5, 10, 20, 30 sec.;
1, 2, 5, 10, 20, 30 min, 1 hour; External
* "External" can be selected only when the GLT400 is set to STAND-ALONE.
* Measurement CH 125 ms or less can be set depending on the input setting.
• 4 points can be set for each channel
• Temperature range scaling function is available
Replacement of the SD CARD
Capture destination: Internal memory or SD CARD
Captured data: Settings, Screen data, measured data
Function: OFF, Ring capturing, Relay capturing
Number of capturing points: 1000 to 2000000
* When ring capture is ON, the memory space that can be used for capture is one third of the
free space or less.
The captured data is continuously captured by files separated in the set relay unit without losing
data.
Calculation type: Four arithmetic operations (+, –, ×, ÷)
Target input: Analog CH1 to CH200
Function: A comment can be entered for each channel
Input table characters: Alphanumerics
Number of characters: 31
Off, On
Start: Data capture starts when a trigger is generated.
Stop: Data capture stops when a trigger is generated.
Start: Off, level value, alarm, external input, specified time, specified day of the week, certain
time
Stop: Off, level value, alarm, external input, specified time, specified day of the week, certain
time
Combination: Analog, Logic or "AND" / "OR" of pulse
Analog judgment: H ( ), L ( ), Window In, Window Out
Logic judgment: Pattern
Pulse judgment: H ( ), L ( ), Window In, Window Out
Description
Description