TDK-Lambda GXE600 Series Use and care manual

Communication GUI Guide
GXE600 Series
TDK-Lambda
<Page>
Software License Agreement
TDK-Lambda Corporation grants the right to use the provided software program and accompanying document (Software)
under the provision of this Agreement. You shall agree to this Contract terms to use them.
1. Copyright
The copyright of this software is owned by TDK-Lambda Corporation.
The copyright of LabVIEW and NI Modbus Library is owned by National Instruments.
2. Scope of Use
We only grant you the right to use the Software from the date you accepted the Software and agreed to this Agreement.
Therefore, you must not transfer, rent, lease the software to a third party.
3. About copy, analysis and modification
Under the terms of this Agreement, you shall not copy, analyze or modify it in whole or in part in any case.
4. Disclaimer
Even if this software or the product of software itself directly or indirectly causes damage,
we do not assume any responsibility for the damage.
We do not be obliged to make corrections and support even if there is a deficiency in this software.
We assume no responsibility for the effect of the result of using this Software.
5. General information
If any provision or a part of provision of this Agreement becomes invalid by law, such part shall be deleted from this
contract terms.
6. Other
Matters not stipulated separately are subject to copyright laws and related laws and regulations.
About registered trademark
The following names used in the Communication GUI Guide are registered trademarks.
・Windows is a registered trademark of Microsoft Corporation in the United States and other countries.
・LabVIEW is a registered trademark of National Instruments in the United States and other countries.
・MODBUS is a registered trademark of Schneider Automation Inc.
・G-AXESS is a registered trademark of TDK-Lambda Corporation.
1/41 A263-04-03A
GXE600 Series
Communication GUI Guide

Communication GUI Guide
GXE600 Series
TDK-Lambda
<Page>
2/41
Index
1. GXE Access Installation
1.1 GXE Access Installation
1.2 Connection with GXE
1.3 Activate GXE Access
2 Screen layout and setup
2.1
Screen layout
2.2 Connection settings
2.3
GXE settings
3. Graphical screen mode
3.1 M ain screen
3.2 Tab screen
3.3 GUI Configuration Tab
3.4 PS Configuration Tab
3.5 Trend Graph Tab
3.6 VI Graph Tab
3.7 M ulti Monitor Tab
3.8 E-CapLife Tab
3.9 Advanced Tab
4.
Manual screen mode
4.1
Screen layout
4.1.1 GXE Output
4.1.2 Tab area
4.1.3 Meters
4.1.4 Information display area
4.2 Holding Register 1
4.2.1 GXE system settings
4.2.2 Setting of reference value and protection threshold
4.2.3 Setting of output rise time and transition time
4.3 Holding Register 2
4.3.1 GXE PS Settings 2
4.3.2 GXE SCI Settings
4.4 Holding Register 3
4.4.1 Scratch Pad 1, 2
4.5 Input Reg
4.5.1 Read Product Information
5. Register List
5.1 Input Registers
5.2 Holding Registers
5.3 Q format

Communication GUI Guide
GXE600 Series
TDK-Lambda
<Page>
3/41
1 GXE Access Installation :
T he operation of MODBUS communication t ool for GXE (GXE Access) requires GXE Access application and LabVIEW runt ime engine.
Because GXE Access and LabVIEW Runtime Engine installer are integrated,
they are installed at the same time by the following procedure.
It has been confirmed that Windows 7 (64/32 bit) and Windows 10 can operate in our environment .
1.1 GXE Access Installation
GXE Access is provided as a compressed file (Zip format).
After decompressing the compressed file, installing GXE Access is started by executing "setup.exe".
in the subfolder "Volume" of the decompression destinat ion.
Follow t he instructions on the screen.
Select installation directory, click "Next >>".
※
A license agreement screen will be displayed.
Please review the license agreement. If you agree, select the acceptance checkbox, and click "Next >>".

Communication GUI Guide
GXE600 Series
TDK-Lambda
<Page>
4/41
Click "Next >>", installation will start .
※ Depending on the PC environment, it might take about 1 hour to install.
It might be necessary to restart the PC.
Please restart the PC following the instructions on the screen.
After installation process has finished, the compressed file and the decompressed folder are unnecessary.

Communication GUI Guide
GXE600 Series
TDK-Lambda
<Page>
5/41
1.2 Connection with GXE
When connecting multiple GXEs to the system, each GXE must have a unique slave ID.
Before installing in the system, set the functions of each GXE so that the slave IDs do not overlap.
T o do the setup, connect your P C and GXE one to one with RS-485 line and execute GXE access on PC.
Refer to "4.2 GXE communication setting" for operation method.
Prepare USB
⇔
RS-485 convert er for PC by yourself.
It can be used as long as it is an RS-485 converter compatible with half duplex communication and automatic transmission control.
T he USB
⇔
RS-485 converter we confirmed the operation is "USB-003 of Human Data Ltd."
Refer to the instruction manual of the converter and GXE for information of connector / cable wire diameter etc. used for connection.
・
Connection
Be sure to connect CN84 and then USB cable in order. After complete the connection, apply the input voltage to GXE.
While the voltage is inputted to GXE or while communication tool is running, please do not
disconnect communicat ion line, attach / detach connector etc. etc.
Even if the input voltage is cut off, there is a possibility that electric charge may remain at the output terminal.
Be careful when removing the communication line.
1.3 Activation the GXE Access
After installation process has finished, "GXE Access" is registered in Windows start menu.
Select an application from the following location in Windows start manu.
・
Windows 7
TDK-Lambda
⇒
GXE
⇒
GXE Access
・
Windows 10
TDK-Lambda
⇒
GXE Access
※
If you changed t he installation folder please refer to t hat.
⇒
Go to
「
Start-up screen
」
USB CN84
(Communication
Port)
USB ⇔
RS-485
converter

Communication GUI Guide
GXE600 Series
TDK-Lambda
<Page>
6/41
2 Screen composition and environment settings :
2.1 Screen mode
GXE Access has two screen modes.
GXE Access will be in "Graphical"screen mode at starting "GXE Access"or disconnect ing communication.
GXE Access can switch between the "Graphical" screen mode and the "Manual" screen mode after t he communication connection
is successful.
Screen mode Overview
Graphical A Graphical screen mode can be operated intuitively.
It is an application example using GXE.
In the Graphical screen mode, communication is performed automat ically.
For details, refer to Chapt er 3.
Manual Manual screen mode can be operated manually unlike Graphical screen mode.
T his mode can be operated each communication register.
T herefore, it is suitable for operation confirmation of various registers.
For details, refer to Chapt er 4.
●
Graphical screen mode
●
Manual screen mode

Communication GUI Guide
GXE600 Series
TDK-Lambda
<Page>
7/41
By clicking the [Connect] button, the GXE Access opens the specified COM Port and enters connection state.
When the communication connection with GXE is successful, the "T ool Configuration" area turns to gray,
and the "Connect" button changes to "Disconnect" and operations other than the GUI Configuration tab become operational.
In case of connection error, please make sure "COM Port" is set correctly.
Item Overview
Unit ID * Set the same value (1 to 247) as GXE to be connected.
Factory setting : "1"
COM Port * Select the COM port number of the PC's RS - 485 port from the pull - down menu.
You can search for COM port s by specifying [Refresh] in the pull-down menu.
Baud Rate * Set the same value as GXE to be connected.
Select from 2400, 4800, 9600 and 19200 bps.
Factory setting
：
"19200 bps"
Parity Bit * Set the same value as GXE to be connected.
Select from None (No Parity), Odd (Odd Parity) and Even (Even Parity).
Factory setting: "Even"
T imeout * Set the timeout time (100 to 2000 ms) for communication error.
The default value is 250 ms. If the t imeout is shorter than the default value,
a timeout may occur before a normal response is returned.
Scan ID This function is used when the Unit ID is unknown.
When the Scan ID button is clicked, the following dialog is displayed and
brute force search is started.
A brut e force search stops when a Unit ID where a response is returned is found.
"Baud Rate" and "P arity Bit" will follow the currently displayed setting.
"Scan ID" may take several minutes.
Connect / Disconnect Switch communication connection / disconnection.
When the GXE access is disconnected, the COM port is released.
* : Last setting memory function is provided.
T he entered settings will be saved to the PC and will be reflect ed at t he next time GXE Access is started.
In the same environment as when you used it last time, you can connect PC and GXE simply by clicking "Connect".

Communication GUI Guide
GXE600 Series
TDK-Lambda
<Page>
8/41
2.3 GXE settings
GXE setting is necessary to control GXE output (using remote ON / OFF control function, CV / CC funct ion) with GXE Access.
GXE settings can be set on the "PS Configuration" tab. If the t ab is not displayed, refer to "2.2 Connection setting".
T he necessary settings can be set automatically by "Automatic Settings" button.
T he setting item changed by "Automatic Set tings" button can be returned to the factory shipping with "Factory Reset" button.
For details of the setting, refer t o "3.4 PS Configuration".
T he setting can also be done in the manual screen mode. Refer to "4.2 Holding Reg 1".
"Factory Reset"button "Automatic Settings" button

Communication GUI Guide
GXE600 Series
TDK-Lambda
<Page>
9/41
3 Graphical screen mode :
T his chapter is based on the Graphical screen mode. For details on screen switching, please refer to Chapt er 2.
3.1 Screen layout
Graphical screen mode consists of main screen and tab screen.
Screen mode Overview
Main screen The main screen has measurement information, remot e control function, etc.
Tab screen Tab is divided for each function.
However, if "GXE Access" and GXE are not connected,
only the [GUI Configuration] tab is displayed.
Communicat ion settings can be set on the "GUI Configuration" tab.
T he tab has the following structure.
Tab Overview
GUI Configuration Display communication setting and information on connected GXE.
PS Configuration PS Configuration t ab has items necessary t o operate GXE with GXE Access.
For more detailed settings, use the Advanced tab.
Trend Graph Display time change of GXE output voltage, output current, internal temperature.
VI Graph Display of output derating and its current output status.
Multi Monitor Monitoring of multiple GXEs and acquisition of operation logs.
E-Cap Life Simple estimated lifetime is indicated from the degree of deterioration of the
electrolytic capacitor
Advanced The setting list is displayed.
It is possible to save and read settings at once, reset to the factory shipment state.
Main screen
Tab screen

Communication GUI Guide
GXE600 Series
TDK-Lambda
<Page>
10/41
3.2 Main screen
T he main screen has measurement informat ion, remote control function, etc.
1) ON/OFF button 2) Screen mode switching 4) LotNo. + Serial No. 5） Life of Electrolytic Capacitor 6) Operation time
3) Unit ID
7) GXE internal Temperature 8) T ab display omitted button 9) Alarm History 10) Alarm History clear button
Item Overview
1 ON/OFF button Control ON / OFF of GXE. When an analog is selected in the remot e cont rol setting,
"ON/OFF button" is not displayed.
2 Screen mode switching Switch the screen mode with "Graphical" ⇔ "Manual".
3 Unit ID The Unit ID of the connection target is displayed. It is also possible to change.
4 LotNo. + Serial No. Displays the lot number and serial number of the connected GXE.
5 Life of Displays the predicted remaining time for electrolytic capacitor "Lo" in percent .
Electrolyt ic Capacitor For details, refer to "3.8 E-CapLife tab".
6 Operation time T he cumulative operating time of the GXE is displayed. (not including Remote off time)
7 GXE internal T he measured value of GXE int ernal t emperature is displayed.
T emperat ure
8 Tab display omitted It switch display / hide the tab screen.
button
9 Alarm History The alarm information of the protection operation that occurred is displayed.
In the communication register, OVP is divided into SWOVP / HWOVP and
OCP is divided into SWOCP / HWOCP.
However, they are represented by OR in Grahical screen mode.
10 Alarm History Clear t he Alarm History.
clear button However, if the cause of the Alarm History has not been removed, it can not be cleared.

Communication GUI Guide
GXE600 Series
TDK-Lambda
<Page>
11/41
11) CV/CC status 12) Output voltage 13) Digital CV target 14） Over voltage threshold
15) Over current protection mode
16) Output current 17) Digital CC target 18) Over current protection threshold
Item Overview
11 CV/CC status Indicates that it is in CV control state or CC cont rol state.
It is not displayed when the CV / CC target is "Digital".
12 Output volt age Indicates the output voltage of GXE. Numerical notation and bar meter are synchronized.
13 Digital CV target T he digital CV target is indicated by the slide bar and the numerical value,
and these are synchronized.
Slide bar accepts mouse operation. Numerical notation field can be input with keyboard.
※If CVCC Configuration is analog, the slide bar will be fixed at the upper limit
and the numerical notation field will be hidden.
Therefore, you will not be able to operate the CV target (see the figure below)
Please refer to "3.4 PS Configuration" for Analog / Digital setting of CV target.
14 Over voltage threshold T he Over voltage threshold is indicat ed by the slide bar and t he numerical value,
and these are synchronized.
Slide bar accepts mouse operation. Numeric value input field is available with keyboard.
15 Over current Indicates protection operation mode at Over current. T he protection mode is determined by
protection mode the magnitude relationship between overcurrent protection threshold and CC target.
Over current protection threshold ＞ CC target ： Constant current Limit
Over current protection threshold ≦ CC target ： Shut down
16 Output current Indicates the output current of GXE. Numerical notation and bar meter are synchronized.
17 Digital CC target The digital CC target is indicated by the slide bar and the numerical value,
and these are synchronized.
Slide bar accepts mouse operation. Numeric value input field is available with keyboard.
※If CVCC Configuration is analog, the slide bar will be fixed at the upper limit
and the numerical notation field will be hidden.
Therefore, you will not be able to operate the CV target (see the figure below)
Please refer to "3.4 PS Configuration" for Analog / Digital setting of CC target.
18 Over current T he Over current t hreshold is indicated by the slide bar and the numerical value,
protection threshold and these are synchronized.
Slide bar accepts mouse operation. Numeric value input field is available with keyboard.

Communication GUI Guide
GXE600 Series
TDK-Lambda
<Page>
12/41
3.3 GUI Configuration T ab
T his tab displays the settings of "GXE Access" and the details of the connected GXE.
T his tab is forcibly displayed when GXE Access is started (before communicat ion connection) and after communication was disconnected.
1) Communication tool settings 2) GUI Version 3) Connected GXE 4) T emperature notation
Item Overview
1 Communication tool settings For the communication tool setting field, refer to "2.2 Connection settings"
2 GUI Version Indicates the version of GXE Access currently in use.
3 Connected GXE Displays the details of the connected GXE. It is cleared when the GXE is disconnected.
4 Temperature notation T emperature notation ( Celsius[
℃
] / Fahrenheit[
℉
] ) can be switched.

Communication GUI Guide
GXE600 Series
TDK-Lambda
<Page>
13/41
3.4 PS Configuration T ab
T his is a setting tab for controlling GXE with GXEAccess.
T he changed settings are retained even after the power input is shut down.
1) Remote control setting 2) CVCC target setting 3) Communication settings
6) "Fact ory Reset" button 5) "Automatic Settings" butt on 4) ON / OFF data holding setting
Item Overview
1 Remote control setting T his is the remote control setting area of GXE.
It is necessary to set to "Digital" for remoto control by GXE Access.
T he factory setting is "Analog".
Analog
：
Control ON / OFF of GXE by switching electrical contacts.
Digital
：
Control ON / OFF of GXE with communication signal.
Analog AND Digital
：
T his mode turns on GXE when both electrical contacts and
communication signals are turned ON.
2 CVCC target setting T his is the area for setting the CV / CC target source of GXE.
Unselected target input sources are ignored.
Analog
：
GXE works on the reference of output voltage variable volume
and the external voltage to the PV or CC terminal.
Digital
：
GXE works on the reference by communication CV/CC target.
3 Communication settings T his is the area for settings "Unit ID", "BaudRate", "Parity Bit" of GXE.
T he setting is applied to GXE by clicking "APPLY" but ton.
After setting, GXE Access will be disconnected.
4 ON / OFF dat a It is a button which can change the holding characteristic of
holding setting the communication remote control ON / OFF signal.
If "Analog" is selected in the remote control setting, it will be grayed out.
・
Volatile Mode
When the AC input of GXE is cut off and restarted,
the output of GXE will start from OFF each time.
・
Non Volatile Mode
When the AC input of GXE is cut off and restarted,
the output of GXE is maintained in the state
before input shutdown.
5 "Automatic Settings" T his button changes remote control setting and CVCC sett ing to "Digital".
button ON / OFF data holding setting is set to "Volatile Mode".
6 "Factory Reset" button T his button changes the remote control setting and CVCC setting to "Analog".

Communication GUI Guide
GXE600 Series
TDK-Lambda
<Page>
14/41
3.5 T rend Graph T ab
Measurement data is displayed on this tab with time.
T he monitoring targets are "output voltage", "out put current", "GXE internal temperature".
T his function is a simple graph display, there is no unit on the time axis.
T he graph is updated even when T rend Graph tab is not selected.
1) Output voltage / current axis 2) GXE internal temperature axis 3) Graph legends
It em Overview
1 Output voltage / current Scale for output voltage and output current.
axis T he unit is [V], [A]. Scale can not be changed.
2 GXE internal temperature Scale for GXE internal temperature. Scale can not be changed.
axis It is a unit of temperature notation set on "GUI Configuration" tab. ([
℃
] or [
℉
])
3 Graph legends T his is the legend of the displayed graph.

Communication GUI Guide
GXE600 Series
TDK-Lambda
<Page>
16/41
3.6 VI Graph T ab
T his tab shows the output derating of GXE and the current operating point .
Make sure that the GXE operat ing point is displayed inside the output derating curve.
Please be careful that the operating point indication cannot follow when the load fluctuation is fast.
1) Output derating condit ion input field 2) Operating point 3) Output derating curve 4) Mounting type legend
5) Operating point position
It em Overview
1 Output derating condition T his is a field for entering conditions for drawing an output derating curve.
input field T a
：
Select the ambient temperature of GXE.
Utility Voltage
：
Select voltage input to GXE.
T his function does not support input less than 100 Vac.
If input is less than 100 Vac, please check the instruction manual.
Mount ing
：
Select the installation direction of GXE.
Refer to "Mounting type legend".
Cover
：
Select the presence or absence of the optional cover.
Cooling
：
Select whether the environment to be used is convection
or forced air cooling.
If you plan to use GXE with forced air cooling, please carefully review
the specifications and instruction manual.
2 Operating point Indicates the current GXE operating point.
When the load fluctuation is fast, the operating point indication may not follow up.
3 Output derating curve T his is the output derating curve of GXE.
T he output derating curve depends on the output derating condition input field.
※
There is a region including error in the description. Please use with margin.
4 Mount ing type legend Legend of GXE installation direction.
5 Operating point position Displays the GXE output operating point as a percentage of the rating.

Communication GUI Guide
GXE600 Series
TDK-Lambda
<Page>
16/41
3.7 Multi Monitor T ab
T his tab monit ors multiple GXE at the same time.
T here are variations in the update interval of the monitoring value.
Also, as the number of act ive button checks increases, the update cycle is extended.
Up to 10 monitoring is possible, but synchronization is not taken.
T he monitored data can also be saved as LOG data.
T he LOG operation continues even when the Multi Monitor tab is deselected.
2) Unit ID input field 4) Output current indication 6) Alarm history indication
1) Active button 3) Output voltage indication
5) Internal T emperture indication
7) LOG status
It em Overview
1 Active button T he checked line will start monitoring.
During monitoring, the Unit ID is locked and can not be changed.
2 Unit ID input field Set the Unit ID to be monitored.
Baud Rate, Parity Bit depends on the setting on the GUI Configuration tab.
3 Output voltage indication Displays the monit ored output voltage.
4 Output current indication Displays the monit ored output current.
5 Internal T emperture Displays the monitored internal temperture.
indication
6 Alarm history indication Displays the monit ored protection operation history.
If there is more than one, one will be displayed as the representative.
7 LOG status Indicat es the status of LOG processing.
8 LOG St art / Stop button T his button manipulates the start / end of the LOG function.
Destination ： (My Documents)\T DK-Lambda\G-AXESS\GXE_Access\Log
File name ： GXE600_MultiLog_yyyymmddhhmmss.csv
( The file name contains the time when LOG saving started. )
9 LOG Open but ton T his is a button to open the save dest ination of LOG data on Windows Explorer.
・Log data sample
T he figure below is a sample of the saved CSV file.
When there are multiple alarm histories, only one display was representative on the Multi Monitor tab. But LOG data will show all alarms.
Please confirm the T imestamp column by converting the display format to time in Excel.
Data acquisition time Unit ID , Output voltage, Out put current, Internal T emperature Alarm History
8) LOG
Start / Stop
button
9) LOG Open
button

Communication GUI Guide
GXE600 Series
TDK-Lambda
<Page>
17/41
3.8 E-CapLife T ab
T his tab shows the expected remaining life of GXE.
T his function is effective only when GXE is used as the placement method of "MountA".
T he remaining life expect ancy is calculated by calculating the remaining service life years
from the "E - Cap Life" and "cumulative operating time" by a linear expression.
T his function is a just reference data, it does not guarantee the product life.
1) E-CapLife
2) Maximum Expected Life
3) Remaining life span 4) Usage environment input field
5) User device operation time 6) Update button
It em Overview
1 E-Cap Life Displays the predicted remaining life of electrolyt ic capacitor relative to Lo as a percentage.
E-Cap Life is also displayed on the main screen.
T he communication register specification returns the remaining life [hour]
when the electrolyt ic capacitor is at 105
℃
.
However, in Graphical screen mode, the remaining life is indicated by [%].
T he denominator is the initial value.
T he initial value is different for each voltage model, but it is automatically discriminated.
Initial value 24V 8000 [hour]
48V 10000 [hour]
2 Maximum Expected The maximum expected life is 15 years after delivery.
Life Because of deterioration of sealing rubber of elect rolytic capacitor.
3 Remaining life span T he remaining life span is the t ime to reach 0% assuming that E-Cap Life decreases
in the primary equation.
T he value input from the use environment input column is added to the predicted
lifespan years.
T he display limit is 15 years.
4 Usage environment T his is a schedule input field using GXE.
input field You can enter the number of working days per week, the number of working hours per day.
As the default value, a value assuming 24 hours 365 days operation is entered.
5 User device T his is the time that GXE cumulative operation time was reflected
operation time for the usage environment input field.
6 Update button When you click the UPDAT E button, it is updated based on the value ent ered in the usage
environment input field.

Communication GUI Guide
GXE600 Series
TDK-Lambda
<Page>
18/41
3.9 Advanced Tab
On this tab all the settings will be displayed.
However, excluding items that can be set in PS Comm. Configuration on the PS Configuration tab.
You can also reset the GXE sett ing to factory default settings.
You can duplicate GXE with the same settings, save settings saved on GXE on PC.
For details of each setting item, please see t he communication manual.
1) Setting item list 3) Load button 2) PC ( GXE Access ) 6) Write button
4) Save button 7) Message display field 5) Read button 8) Default button
It em Overview
1 Setting item list A list of configurable items is displayed.
T he changed value is written to GXE when the "Write but ton" is clicked.
2 PC ( GXE Access ) It is an icon showing the data displayed in the setting item list.
3 Load button It is a button to read the setting list data saved on the PC.
When you click "Load button" a dialog will be displayed and you can select the t arget
to be read.
4 Save button It is a button to save the data currently displayed in "Set ting it em list" on the PC.
When you click "Save button" a dialog will be displayed and you can select the save
destination.
5 Read button Read out various setting items set in GXE and display them in "Setting item list".
6 Write button Write various setting items displayed in "Setting item list" in GXE.
T he settings written to GXE are saved in nonvolatile memory inside the GXE.
T herefore, the settings are retained even after GXE input is shut off.
7 Message display field A message indicating the processing status by the Advanced tab is displayed.
8 Default button Returns the setting of GXE to t he factory default setting.
For the semi-standard model, GXE may return to the standard item setting.

Communication GUI Guide
GXE600 Series
TDK-Lambda
<Page>
19/41
4 Manual screen mode :
T his chapter is based on the Manual screen mode. For details on screen switching, please refer to Chapter 2.
4.1 Screen layout
2) [Disconnect] Button
１
) Screen mode switching 3) Unit ID 4) GXE Output area 5) Master Settings area 6) Tab display area
7) Information display area omitted button 8) Information display area
Item Overview
1 Screen mode switching Switch the screen mode with "Graphical"
⇔
"Manual".
2 [Disconnect ] Button It disconnect with closed COM port of the PC.
After disconnection, it becomes the GUI Configuration tab of the Graphical
screen mode.
3 Unit ID Displaying the ID of the connected GXE.
It is also possible t o change the connection destination by changing the value.
Other communicat ion settings depend on settings on Graphical screen mode.
4 GXE Output area It is used to control the out put of GXE with GXE Access.
5 Master Set tings area T his is the area to display / edit each measured value of GXE.
6 Tab display area This is the area to display / edit the setting values of each function of GXE.
(details will be explained in the next chapter)
7 Information display area It switch display / hide t he Information display area.
omitted button
8 Information display area The status of GXE Access is displayed.

Communication GUI Guide
GXE600 Series
TDK-Lambda
<Page>
20/41
4.1.1 GXE Output
When the Remote Control (RC) mode is other than "0" (AnalogRC) *, it is possible t o control the output of GXE
by operating the [GXE Output] area during connection status.
* T he factory default RC mode is set t o "mode 0: AnalogRC" (remote control by communication is disabled).
For details on changing the CNT mode, refer t o "· CNT Setting [CNT CFG] Dialog".
T he following two registers (volatile / non-volatile) are prepared for the output control register according to the usage purpose.
T he [Remote On] and [Remote Off] buttons control the output of GXE
according to the control register setting (volatile / non-volatile).
For details, refer to the "Remote On / Off" section of "4.4 Holding register details" in the communication manual.
Button GXE behavior
Remote On Issue a remot e On query to the "volatile / non-volatile" register displayed in the control register.
Remote Off Issue a remote Off query to the "volatile / non-volatile" register displayed in the control register.
Cont rol register Register behavior
Volat ile Register cont ents are cleared after input shutdown.
(T he GXE will be remote Off at the next input applied.)
Non-Volatile T he current register cont ents are retained even after input shutdown.
T he control register is set automatically when GXE Access is connected with the GXE or when RC mode register is changed.
Also, it can be manually operated.
Control Register
[Remot e On] Button [Remote Off] Button Click the control register window and select the target register.
4.1.2 T ab screen
Registers are displayed in the tab display area, except for "GXE output control" and "measurement information".
Holding Reg1-3
: Readable / writable data such as setting registers are arranged.
Input Reg : Read-only data other than measurement information is arranged.