GRAPHTEC GL2000 Manuel utilisateur
GL2000
midi LOGGER HV
Quick Start Guide
604929220 GL2000-UM-851
Contents
Thank you for choose the midi LOGGER HV GL2000.
This Quick Start Guide describes the basic operations.
Please refer to the manual (PDF) in the CD-ROM for more information.
The explanation on how to use the ferrite core, tilt stand, and M3.5 screw
can be found in the manual above. Please refer to them.
Nomenclature ……………………………………………………… 2
Connection Procedures ……………………………………………3
Precautions to Observe When Taking Measurementt
………… 5
Descriptions of the Control Panel Keys ………………………… 6
Descriptions of the Menu Screens …………………………… 10
Measurement Procedure…………………………………………14
1. Preparation for measurement
…………………………………………………
14
2. AMP setting …………………………………………………………………… 15
3.
DATA setting
……………………………………………………………………17
4.
Recording and stopping
……………………………………………………… 18
5.
Playback method
………………………………………………………………19
Specifications
………………………………………………………20
Standard Specifications
…………………………………………………………20
Specification of input section …………………………………………………… 21
Specification of
Input/Output
section …………………………………………… 22
Installation Guide
…………………………………………………22
After unpacking, check the GL2000's Exterior to make sure that
there are crack or other damage before use.
• Quick Start Guide : 1 • Ferrite core: 3 • CD-ROM : 1
• AC cable/AC adapter : 1 •
Tilt stand: 1 set
•
M3.5 screws: 1 set
•
Notes for Safe Operation: 1
Checking the Outer Casing
Checking the Accessories
1
2
Nomenclature
Bottom Panel
Front Panel
Top Panel
Rear Panel
Bottom PanelBottom Panel
Front Panel
Top Panel
Input terminals
FAN air exit FAN air exit
USB memory terminal
Tilt stand fixing screw
Battery cover
Monitor Power switch
Control panel keys
Label
Front Panel
Power jack for humidity sensor
GND terminal
Operation status LED
AC adapter jack
SD card slot
External input/output terminals
Tilt foot
Analog signal input terminals
Top Panel
LAN interface terminal
USB interface terminal
The illustration without cover is used for explanation purpose.
Connection Procedures
< Signal assignment >
Connecting the AC Adapter
Connect the DC output of the AC adapter to the
connector indicated as "DC LINE" on the GL2000.
Connecting the Grounding Cable
Use a flathead screwdriver to push the button above
the GND terminal while connecting the grounding
cable to the GL2000. Connect the other end of the
cable to ground.
Making Connections to the Analog Input Terminals
CAUTION: Connect wires to the specified channel, the channel number is shown on current of the terminal
block
Making Connections to the External Input/Output Terminals
* The B-513 input/output cable for GL2000 (sold separately) is required for connecting input/output signals.
(For logic/pulse input, alarm output, trigger input, external sampling pulse input)
3
CH4 CH1
+−
+−
+−
DC voltage input
Thermocouple input
Current input
DC voltage
Compensationcopper wire
DC curren
Ex: The current is converted to the
voltage in the shunt register.
For 4 to 20mA current input, installing
250 ohms
(0.1%) resister for converting 1 to 5V.
Alarm output
Alarm output1 /
Trigger output
Orange with red dotted line : 1
Orange with black dotted line : 2
Grey with red dotted line : 3
Grey with black dotted line : 4
White with red dotted line : 1
White with black dotted line : 2
Yellow with red dotted line : 3
Yellow with black dotted line : 4
Pink with red dotted line : Trigger input/External
sampling input
Pink with black dotted line
Shielded GND
Logic/Pulse
input
4
Internal / External memory
This device is equipped with internal RAM and internal memory. The internal memory
is not removable.
An SD card and USB memory are available.
DRACDS
x GB
Lock
* Make sure that the SD card
is not locked.
SD card
USB memory
Precautions to Observe When Taking Measurement
5
• Use only the AC adapter provided as a standard accessory. The rated power supply range for the adapter is 100 to
240 VAC, and the rated frequency is 50/60 Hz. Do not use any other voltages.
• Do not input the voltage that exceeds the specification of this device.
∙If a voltage exceeding the specified value is input, the semiconductor relay in the input section will be damaged.
Never input a voltage exceeding the specified value even for a moment. It will cause fire.
∙Have enough margin from the specification of withstanding voltage when using this device, it has to consider a
noise and change of the measurement voltage.
∙Confirm this device is not broken before the input cable is connected to the input terminal.
∙Please take care of the static electricity when connecting the input cables or the thermocouples.
∙Do not touch the tip of thermocouples with bare hand after the thermocouples are connected to the terminal of this
device when the tip is not insulated.
The static electricity from a human body will cause damage to the device.
∙Do not put the tip of thermocouples to an object which contains static electricity when the tip is not insulated.
The static electricity from object will cause damage to the device.
∙Do not put the tip of thermocouples to the object which contains leaked high voltage from chassis or metal etc.
when the tip is not insulated.
The leaked high voltage from object will cause damage to this device.
∙We recommend that an insulation tape is placed on the tip of thermocouples before connecting it to the input
terminals.
This will protect the device from the static electricity and the leaked high voltage.
• To prevent electric shock and short circuit accident, do not connect to BNC terminal and screw terminal at the same
time.
To avoid break-downs or short-circuiting accidents, please make sure to follow warnings written
below.
If a voltage exceeding the specified value is input, the parts in the input area will be damaged.
Never input a voltage exceeding the specified value even for a moment.
When using
Please be sure to read the following carefully in order to prevent electric shocks or short circuit.
•Maximum input voltage
< Between +/– terminals A >
• Maximum input voltage: Range of 20mV to 2V : AC/DC 30V
Range of 5V to 1000V : AC/DC 600V
<Between input terminal and input terminal B >
Maximum input voltage: AC/DC 600V（ CATⅢ）／AC/DC 300V（ CAT Ⅳ）
Withstand voltage: AC/DC5400V at 1 minute
<Between input terminal and GND C >
Maximum input voltage : AC/DC 600V（ CATⅢ）／AC/DC 300V（ CAT Ⅳ）
Expected transient overvoltage : AC/DC5400V at 1 minute
[ Temperature measuring ][ Voltage measuring ]
GND
+
-
+
-
+
-
B
B
C
C
A
GND
+
-
+
-
+
-
C
B
6
Moves CH and item in monitor display.
Use keys of CH SELECT to move up and down.
This section describes key operation.
1.CH SELECT
Press this key to change the time axis display width.
3.TIME/DIV
Switches the information in the monitor display.
This is used to change the settings related to waveform.
2.SPAN/TRACE/POSITION
Press this key to open the setting window. Each time you press the key, the setting window
changes as follows.
AMP→DATA→DISP→TRIG→I/F→OTHER
4.MENU
Descriptions of the Control Panel Keys
(2) SPAN/TRACE/POSITION
(1) CH SELECT
(3) TIME/DIV
(4) MENU
(5) QUIT
(6) DIRECTION KEYS
(7) ENTER
(8) FAST FORWARD (KEY LOCK)
(9) START/STOP (USB DRIVE MODE)
(10) REVIEW
(12) CURSOR (ALARM CLEAR)
(13) FILE
(14) FUNC
(11) DISPLAY
7
This key is primarily used for the following operations.
To cancel a setting when setting MENU.
To return to the MONITOR screen while the SPAN/TRACE/POSITION key is operated.
To cancel the interface restriction (When the keys are disabled).
To exit the replay display.
5.QUIT
These keys are primarily used for selecting the item while setting menu and span setting
during digital display.
6.Direction Keys
To fix setting items during menu configuration or finalize.
7.ENTER
In the "USB Drive Mode", check the internal memory and SD card as external storage devices
on the PC.
To enter the USB Drive Mode, press down this key from when the power is turned on until the
display below appears.
When the display below is displayed, the device is recognized as removable disk and files can
be transferred and deleted from the PC.
9.START/STOP(USB Drive Mode)
This key is primarily used for the following operations.
To move the cursor at high speed during replay.
To change the display order of the files in the file selection tool.
To set key lock (Hold down the left/right FAST FORWARD key for at least two seconds.
Press again to unlock.)
To set a password for cancelling the key lock.
(For the instructions on how to cancel the key lock, refer to the article related to the Key
lock in the User's Manual.)
8.FAST FORWARD key (KEY LOCK)
8
This key is used to replay captured data.
During Free Running, captured data is replayed.
During capturing, captured data is replayed.
(Data replay Source is displayed on the status display. Press again to return to the
capturing data screen.)
To exit the replay display, press the [Quit] key.
10.REVIEW
This key is used to switch the screen mode. Press this key to show the following screen.
When running Free Running
Displays the Y-T waveform + Digital display> All waveform screen> Logging display+Real
time statistical calculation screen > XY screen
11.DISPLAY
Press this key during replay to switch between cursors A and B.
When the alarm setting is set to "Hold generated Alarm", the alarm is cleared.
12.CURSOR(ALARM CLEAR)
Take a shortcut with the key by selecting the frequently used function in advance.
For details of function operation, refer to "3.5 Setting Menus" - "(6) OTHER settings" - "FUNC
key settings".
14.FUNC
This key is used to perform the file-related operations.
13.FILE
9
A password can be set to device to cancel the key lock.
(No password is set at factory default.)
<Operation Flow>
1. Set the password.
Press the , , and ENTER keys at the same time to display the password setting screen
shown below. Specify a four-digit password.
Use the , , , keys to select numbers and press the [ENTER] key to fix the
password.
In case you forgot your password, please contact us to acquire the master password.
2. Set the key lock operation.
Hold down the and keys together for at least two seconds.
3. Cancel the key lock.
Hold down the and keys together for at least two seconds.
The password setting screen shown below will be displayed. Set a password.
Entering an incorrect password will not unlock the key lock.
Key lock status will be retained when power is turned off.
15.Key lock release with password
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