Cotek CR-10 User Manual

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CR-10

Remote Control

User’s Manual

www.cotek.com.tw

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Remote control introduction

Press the ON / OFF button on the front. The SD-series starts working normally. After switching on expect a five to ten second delay. The SD-series will be operating in normal condition when either of the following messages are displayed on the LCD panel screen :

2-φ3.3

LED Indications :

GRID: Displays incoming AC input status.

AC Input

AC input ON

AC input OFF

Inverter: Displays the SD-series working statuses.

DC-AC Inverter LED Status

Inverter AC Working

Inverter AC Saving

Inverter AC shunt down

LED Status

Green

OFF

Green

Green Blink

OFF

30.5

5.5

Alarm: Displays the SD-series alarm status.

Alarm LED Status

Abnormal

Normal

Red

OFF

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LCD Remote Control Panel Selection Buttons :

Function :

Function

[Up] You can use the “up” button to scroll through the menus or to select the value for set up under setting mode.

[Down] You can use the “Down” button to scroll through the menus or to select the value for set up under setting mode.

[Page Up] You can use the “Page Up” button to scroll through the menus.

[Page Down] You can use the “Page Down” button to scroll through the menus.

[Enter Setup Menu] Press the button longer than 3 seconds, The SD-series will change to “Select Menu” which appears on the LCD screen for the user to set functions.

[Enter] Confirms a selection or value.

[ON / OFF] The SD-series can be activated by the button. Press “ON / OFF” button, the SD-series to startup. If you want to turn OFF the SD-series, press the “ON / OFF” button longer than 3 seconds.

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LCD Rear View Introduction

Jump (reference 1 )

The “J1 jump” is placed inside the remote controller.

J1 jump “open”

J1 Jump “CTL” Input Voltage

Open

J1 jump “short”

J1 Jump “CTL” Input Voltage

Short

5 ~ 60 VDC

0 V

5 ~ 60 VDC

0 V

Note: The “J1” jump default mode is “short”.

Green Terminal (reference 2 )

PIN Function

1 ALM 2

3 4 -VCC

SD-series

Turn ON

Turn OFF

SD-series Turn OFF Turn OFF

CTL

-ENB

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ALM (PIN1) When the SD-series has the warning or the protection displayed, simultaneously this “ALM” pin will changing output to 5 Volt / 10mA control signal to provide the user.

ENB (PIN3) User can USE this “-ENB” pin to control the SD-series to turn ON or turn OFF.

WARNING! To turn “ON” the SD-series by operating the –ENB function of LCD Panel, the SD-series inverter cannot be turned OFF by any other operations, only by the MAIN “OFF” SWITCH.

-Vcc (PIN4)

This is LCD remote control panel ground.

ALM-Battery is common ground.

RJ-45 port, connect to inverter(reference 3 )

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Display tree:

Power Switch ON

INVERTER

Initialization..

Vi=xx.xxVo=xxx.x

FQ=xx.x Io=xx.x

User Interface

LCD Contrast

LCD Auto-off

RS232 Baudrate

Buzzer Setting <Function 16>

Alert Setting

Shut-down retry

Language

I/P Parameter

OVP Setting

OVP Recovery

UVP Setting <Function 2>

UVP Recovery

UV Alarm

O/P Parameter

O/P Voltage

O/P Frequency

Sync Frequency

Overload Alarm

Saving Level

Saving Interval

Bypass Relay

RST to Default

Operation and Instructions Entering Setup Menu:

Press button longer than 3 seconds. The SD-series enters the select Menus consisting of four layers: (1) User Interface: (2)I/P Parameter : (3) O/P Parameter: (4)RST to Default:

Select Menu Heading:

The manual is used to show the status of the running SD-series. The user can make selections by switching on <UP> or <DOWN>.

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FQ = xx.x →Display the INV frequency.

Vi:XX.X

FQ:XX.X Io:XX.X

Vo:XXX.X

Io = xx.x →Display the INV output current. FQ = xx.x →Display the INV frequency. Io = xx.x →Display the INV output current.

Parameter Setting:

Press button before entering the “User Interface” menus.

User Interface

1. LCD contrast : Sets the LCD screen contrast. Default = 50% Setting range = 0% ~ 100%

Setting Menu

LCD Contrast 0 ~ 100

SETT<value>

2. LCD Auto-off : Sets the LCD screen backlight auto off timer. Default = 120 seconds Setting range = 0 ~ 120 seconds.

Setting Menu

LCD Auto-off 0 ~ 120

SETT<value>

3. RS-232 Baud rate : Default setting: 4800

0 1

SETT<value>

1200 2400

4800 9600

19200

Setting Menu

RS-232

Baud rate

4. Buzzer setting : Set the LCD remote control for the buzzer sound Default = MSG, Alert, SHDN

Setting range = 0~7

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Setting Menu

Buzzer Setting

SETT(RS-232) Buzzer(Beep sound)

0 1

2 3 4

5 6

MSG , Alert , SHDN

Disable

SHDN

Alert

Alert , SHDN

MSG

MSG , SHDN

MSG , Alert

5. Alert Setting : When alert occurs, the internal dry contact relay will open/close. Default = Alert, SHDN Setting range = 0~3

Setting Menu

RS-232

Baud rate

SETT (RS-232) Alert (LCD)

0 1

2 3

Disable

SHDN

Alert

Alert , SHDN

6. Shut-down retry : When SD-series is shut-down under OVP, UVP, Overload or short circuit conditions, the inverter will automatically try to restart according to the setting value. Default = 5 Setting range: 0 ~ 15

7. Language : The SD-series have different languages available and are selectable. Default = English Setting: English / Italian / Spanish / French / German

Model

English

Italian

Spanish

French

German

SETT (RS-232)

0 1

2 3

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I/P Parameter

1. OVP Setting : Set the Over Voltage Protection (OVP) and shutdown. Default = 16 VDC @ 12V Model, 32 VDC @ 24V Model.

64 VDC @ 48V Model

Model

12V 24V 48V

Setting value range

15 VDC ~ 16 VDC 30 VDC ~ 32 VDC

60 VDC ~ 64 VDC

2. OVP Recovery : When the DC input voltage is higher than the OVP setting, the SD-series shuts-down; once the input voltage falls below the set OVP value, the SD-series will automatically restart. Default = 15 VDC @ 12V Model, 30 VDC @ 24V Model.

60 VDC @ 48V Model

Model

12V 24V 48V

Setting value range

13 VDC ~ 15 VDC 26 VDC ~ 30 VDC

52 VDC ~ 60 VDC

3. UVP Setting : Setting Under Voltage Protection (UVP) and Shut-down on the inverter operation. Default= 10 VDC@ 12V Model, 20 VDC @ 24V Model.

40VDC @ 48V Model

Model

12V 24V 48V

Setting value range

10 VDC ~ 11 VDC 20 VDC ~ 22 VDC

40 VDC ~ 44 VDC

4. UVP Recovery : When the DC input voltage is below the set UVP value, the SD-series shuts-down; Once the input voltage rises above the set UVP value, the SD-series will automatically restart. Default= 12.5VDC @ 12V Model, 25 VDC @ 24V Model.

50VDC @ 48V Model

Model

12V 24V 48V

Setting value range

11.5 VDC ~ 13.5 VDC 23 VDC ~ 27 VDC

46 VDC ~ 54 VDC

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5. UV Alarm : Setting Under Voltage (UV) alarm. When the input voltage is lower than the set value, the SD-series will sound a “beep” to remind you that the unit is going to shut-down. In the meantime, the contact in the internal Dry Contact Relay will open / close. Default= 10.5 VDC @ 12 V Model, 21 VDC @ 24 V Model.

42 VDC @ 48 V Model

Model

12V 24V 48V

Setting value range

10.5 VDC ~ 11.5 VDC 21 VDC ~ 23 VDC

42 VDC ~ 46 VDC

NOTE: The value of the voltage set for the “UV Alarm” should be equal to or higher than the value set for “UVP” or else the unit will shut-down without any audible warning.

O/P Parameter

1. O/P Voltage : Setting the SD-series output voltage on the inverter operation. Default= 110 VAC @110 V Model, 230 VAC @ 230 V Model

Model

110V 230V

Setting value range 97 VAC ~ 123 VAC

194 VAC ~ 246 VAC

2. O/P Frequency : Setting the SD-series output frequency on the inverter operation. Default= 60 Hz @ 110 V Model, 50 Hz @ 230 V Model.

Model

110V 230V

Setting value range

47 Hz ~ 63 Hz 47 Hz ~ 63 Hz

3. Sync Frequency : If a generator is distorted. The output waveform (too low frequency) is used as AC source, the allowed frequency window for the incoming AC power can be enlarged.

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Example1: AC input = 230 VAC / 50Hz, User setting Value= 7Hz When the SD-series “Output frequency” is within The Range of 43 Hz~57 Hz, the internal transfer relay will close. When the output frequency is less than 43 Hz or more than 57 Hz, the internal transfer relay will still open. Example2: When user setting value= Disable, the SD-series “Output frequency” is within the range of 47 Hz~63 Hz, the internal transfer relay will close. Default= 7Hz

4. Overload Alarm : Set the overload alarm. When the SD-series output power is higher than the set value, the SD-series will sound a “beep” to remind you that the unit is going to shut-down. At the same time, the internal Dry Contact Relay will open/close. Default= 102% Setting range= 50%~110%

5. Saving Level : Setting the SD-series to power saving to reduce consumption from the batteries. Default = 0 Setting range = 0 ~ 7

Setting Value

0 1

2 3 4 5

6 7

Status

Default

2% 3% 4%

5% 6% 7% 8%

6. Saving Interval : When SD-series inverter enters power saving mode, it will detect AC Load periodically. Default = 2.0 Seconds Setting range = 1.0S ~ 2.0S If the AC Load is 3 times higher than Saving Level, inverter will recover and output normally to AC Load.

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7. Bypass Relay : The setup is provided in one of the following two ways. On-line Mode or Off-line Mode ( Exacting, Normal, Haphazard). Default= Normal (Off line).

Model

Haphazard 0

Normal

Exacting

On-line

SETT

<value>

Frequency

Synchronous

Setting value range

The transfer relay will switch “ON” or “OFF”. Conformance to, phase and frequency synchronization will not be considered.

The transfer relay will be “ON” if AC input (Grid) power is available. The DC-AC inverter will

remain synchronized and Phase with the incoming AC power (Grid). The relay will NOT switch off if the grid frequency is beyond the range set under Sync Frequency window.

The transfer relay will switch “ON” or “OFF” based on conformance to, the Phase and Sync Frequency.

Always supplied by battery until which has run down (UVP) then switch to grid.

Phase

Synchronous

Phase

DC-AC Inverter DC-AC Inverter

AC input (GRID) AC input (GRID)

Phase