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1 12

Factory Defaults

This is the section which is used to restore factory default values to the 

device.

Factory Default Values :

Target TanΦ(cosΦ)

: % 0 (1,00)

Switch on Time

: 10 sec

Switch off Time

: 10 sec

Current Transformer (Primary) Value

:

 

5

 

/ 5 A

Number of steps

: 12

Continuous Current Flow Direction Detection

: disable

Phase Alarms – Over Voltage

: disable

Phase Alarms – Under Voltage

: disable

Phase Alarms – Over Current

: disable

Phase Alarms – Over Compensation

: disable

Phase Alarms – Under Compensation

: disable

Phase Alarms – THD on Voltage

: disable

Phase Alarms – HD on Voltage 

: disable

Phase Alarms – THD on Current

: disable

Phase Alarms – HD on Current

: disable

General Alarms – 1. connector failure

: enable

General Alarms – 2. connector failure

: enable

General Alarms – Total Over Compensation

: enable

General Alarms – Total Under Compensation

: enable

General Alarms – System Failure

: enable

General Alarms – Over Temperature

: enable

General Alarms – Step Change

: disable

General Alarms – Step Zero

: enable

Alarm Setting Values – Over Voltage 

: 450V

Alarm Setting Values – Under Voltage 

: 350V

Alarm Setting Values – Over Temperature

: 70 °C

Alarm Setting Values – THD Voltage 

: % 4

Alarm Setting Values – HD Voltage 

: % 4

Alarm Setting Values – THD Current 

: % 30

Alarm Setting Values – HD Current 

: % 30

Fan Settings – Fan Temperature Value 

: 50 °C

Fan Settings – Fan Output

: disable

Level Protection Function–Temperature Protection : enable
Level Protection Function – Voltage Protection

: disable

Level Protection Function – Harmonic Protection : disable
Password Procedure – Password Settings

: disable

Password Procedure – Default Password 

: 0000 (refer to PS1)

MODBUS RTU Setup – Data Write Protection

: disable

MODBUS RTU Setupı – Data Read Protection

: disable

MODBUS RTU Setup – Data Write Password

: 0000 (refer to PS2)

MODBUS RTU Setup – Data Read Password

: 0000 (refer to PS2)

MODBUS Port Setup – Baud Rate

: 9600

MODBUS Port Setup – Stop Bits

: 1

MODBUS Port Setup – Parity

: No

MODBUS Port Setup – Device  No

: 1

Select

Exit

1 12

SETUP

Factory Defaults

Delete Step Powers
Alarm & Protection Par.
Password Settings
MODBUS RTU Settings

Yes

Cancel

Device 

will return

factory settings

Yes

Cancel

Factory defaults

of the device are loading

Device 

will return

factory settings

Device   

will reset ?

1

3 4 5

7

9 10 11 12

2

6

8

1

3 4 5

7

9 10 11 12

2

6

8

1

3 4 5

7

9 10 11 12

2

6

8

1

3 4 5

7

9 10 11 12

2

6

8

In case of restoring factory settings, all the changes that the user made, except password, will be cancelled.

  

PS 1 :

 User password is defined as “0000” at first. However, after password is changed, password will not change even if 

returned to the factory settings.  The last password that the user entered is valid. 

PS 2 :

 It is different than the user password of the device. However it can be entered into the device manually, it can not 

be changed by remote access. In case of restoring factory settings, “0000” is appointed to modbus password.

PS 3 :

 In case of restoring factory settings, the current directions, capacitor powers, energies and counter indexes that 

the device internalized before, are reset. 

Summary of Contents for VARko-112-PC-TFT

Page 1: ...VARko 112 PC TFT Reactive Power Control Relay Banks Markets Oil Stations Schools Workshops Hotels 12 Steps KAEL M hendislik Elektronik Tic ve San Ltd ti www kael com tr RS485 MODBUS RTU...

Page 2: ...em is used in the micro processor Password protected Measuring temperature Following electrical parameters of three phases at the same time RS485 MODBUS RTU Voltage of phase V L N Current of phase I C...

Page 3: ...t use the device for different purposes other than compensation system 6 Fix the device tightly on the control panel with the apparatus given on the device without hanging around 7 Do not interfere to...

Page 4: ...always located on the top of the screen 8 LCD screen is used in VARko 112 PC TFT to provide it to be more easier in use and be intelligible In case the keys are not pressed for a long time the device...

Page 5: ...n mode In this case it is required to draw enough current from each phase If enough current can not be drawn from any phase the device warns as current flow direction not detected and shows the phase...

Page 6: ...K10 K11 K12 N L1 I1 k1 Voltage inputs Current Transformer Inputs Load Fuse compatible to the capacitor power ALR ALR Alarm output FAN Fan output FAN 2A 2A VARko 112 PC TFT 230V AC X 5A Main Screen Tem...

Page 7: ...ll the values are entered in the same way by using up and down keys Press Apply key inorder to take the period of step activating into memory Save changes message will appear on the screen When Okay k...

Page 8: ...e entered The device directs the user with subcommand display continuously It is moved on the step of which the power is required to be entered by using the up and down keys In the meantime that line...

Page 9: ...s given and device warns the user In this case capacitors and devices in the system may be damaged or may not be operated properly Voltage protection activated may be preferred in the step protection...

Page 10: ...emoving the failure steps internalized zero should be internalized again 1 9 1 2 4 General Alarms Total Over Compensation enable In case of this alarm The system may be kept in penalty Review the capa...

Page 11: ...ill appear on the screen Pressing Okay key the value is taken into the memory 180 Save changes In case voltage protection is activated in the step protection function Chapter 19112 all steps are de ac...

Page 12: ...harmonic protection is activated in the step protection function Chapter 19118 all steps are de activated one by one to protect the capacitors when HDV setup value is exceeded 1 9 2 6 THD Current Set...

Page 13: ...utomatically and de activates the steps one by one 1 9 4 1 This is the section in which the temperature protection function is activated or de activated The over temperature alarm should also be activ...

Page 14: ...10 9 PASSWORD Re Enter New Password 0 Okay Save Password This is the section in which password is changed First old password must be entered correctly Number value of the digit under which blue line...

Page 15: ...emory Save changes message will appear on the screen Pressing Okay key the value is taken into the memory P S The security increases when giving different passwords for writing and reading data 1 11 5...

Page 16: ...oltage Protection disable Level Protection Function Harmonic Protection disable Password Procedure Password Settings disable Password Procedure Default Password 0000 refer to PS1 MODBUS RTU Setup Data...

Page 17: ...ity no even odd Device No 1 255 Device Protection Class IP 20 Terminal Protection Class IP 00 Environment Temperature 5 C 50 C Humudity 15 95 without condensation Connection Type On the front cover of...

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