GRAPHTEC midi LOGGER GL240 User Manual page 82

CHAPTER 3 Settings and Measurement
(1)-41 Other settings
The following settings can be performed.
Setting
Annotation text string
Program Inter-CH
calculation
Span setting
Waveform color setting
Line Thickness Setting
Trace
CO2 calibration
Adapter for AC current sensor of the wireless sensor setting: optional
(GL100-WL+GS-DPA-AC)
Perform the settings for the adapter for AC current sensor input of wireless sensors.
When the wireless sensor and adapter for AC current sensor are connected, the setting screen is displayed.
(1)-42 Input setting
This is used to select the AC clamp mode.
Setting
AC 1P2W
AC 1P3W
AC 3P3W
This is used to select the input conditions.
Setting
Off
1ch Current
2ch Power
ACC.
POWER
3ch Current
4ch Power
ACC.
POWER
5ch to 8ch No AMP
3-40
Set the annotation (comment) displayed in the CH.
Set the contents of Program Inter-CH calculation.
Four arithmetic operations (addition (+), subtraction (-), multiplication (x), division (÷)) can be used for
the Program Inter-CH calculation.
* For details, refer to "<Inter-CH Op Settings>" in "(1)-6 Misc." in "3.4 Setting Menus".
Set the upper and lower limits of the span which the waveform is displayed.
0 to 31 for each of red, green, blue (RGB)
1 to 8 dots
This is used to set the waveform display.
Set the CO2 calibration.
In this calibration, the minimum value within a certain period of time based on the reference value
should be corrected.
This is useful in the environment CO2 concentration is low.
Set when measured with the single-phase 2-wire.
* Power = Measured current × Voltage × Power factor
Set when measured with the single-phase 3-wire.
* Power = (Measured current (ch1) × Measured current (ch2) x Voltage × Power factor
Set when measured with the triple -phase 3-wire.
* Power = ((Measured current (ch1) + Measured current (ch2)) ÷ 2) x Voltage ×√3 x Power factor
The input signal is not measured. The waveform and digital display also are not performed.
Used to select the CH1 current.
CH1 power is displayed. The range is linked to the current.
CH1 accumulated power is displayed. The range is linked to
the current.
Used to select the CH2 current.
CH2 power is displayed. The range is linked to the current.
CH2 accumulated power is displayed. The range is linked to the current.
Because the amplifier cannot be installed, the "No AMP" is displayed.
Description
Description
Description
Settable only when measured with
the single-phase 2-wire.
Off when measured with the single-
phase 3-wire and 3-phase 3-wire.