ABB REM 610 User manual

REM 610

Motor Protection Relay

Operator’s Manual

REM 610

Issued: 25.11.2003

Version: B/02.03.2005

Motor Protection Relay

Operator’s Manual

Contents

1. Introduction ............................................................................... 5

1.1. About this manual ..........................................................................5

1.2. The use of the relay .......................................................................5

1.3. Features .........................................................................................5

1.4. Guarantee ......................................................................................7

1.5. Revision history ..............................................................................7

2. Safety information ..................................................................... 8

3. Instructions ................................................................................ 9

3.1. HMI features ...................................................................................9

3.1.1. Front panel ..........................................................................9

3.1.2. Display ................................................................................9

3.1.2.1. Display test at power up ........................................9

3.1.2.2. Display modes .....................................................10

3.1.2.3. Display backlight .................................................10

3.1.2.4. How to adjust the display contrast ......................10

3.1.3. How to use the push-buttons ............................................11

3.1.4. Main menu ........................................................................12

3.1.5. Submenu ...........................................................................12

3.1.6. HMI password ...................................................................12

3.1.7. SPA password ..................................................................13

3.1.8. How to select language .....................................................14

3.1.9. How to set the real-time clock ...........................................15

3.1.10.How to switch between front and rear connection ............16

3.1.10.1.Indicator LED for front communication ................17

3.1.11.How to select the protocol for rear communication ...........17

3.2. HMI operation levels ....................................................................18

3.2.1. User level ..........................................................................18

3.2.1.1. Menu groups of the user level .............................18

3.2.1.2. How to monitor measured values ........................18

3.2.1.3. How to monitor recorded data .............................20

3.2.1.4. INFO ....................................................................21

3.2.2. Technical level ..................................................................21

3.2.2.1. Menu system of parameters ................................21

3.2.2.2. How to change settings .......................................22

3.2.2.3. Configuration .......................................................25

3.2.2.4. How to acknowledge and reset indications,

output contacts and memorized values................27

3.3. Protection relay indications ..........................................................28

3.3.1. Indicator LEDs ..................................................................28

3.3.1.1. Green indicator LED ............................................28

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REM 610

3.3.1.2. Yellow indicator LED ...........................................28

3.3.1.3. Red indicator LED ...............................................29

3.3.1.4. Programmable indicator LEDs ............................29

3.3.2. Indication messages .........................................................30

3.3.2.1. Operation indication messages ..........................30

3.3.2.2. Disturbance recorder indication ..........................31

3.3.2.3. Indications for internal relay faults (IRFs) and

warnings .............................................................32

3.4. Detachable plug-in unit ................................................................35

3.4.1. Identifying the product ......................................................35

3.4.2. Detaching and installing the plug-in unit ...........................35

3.4.3. Inserting and changing the battery ...................................36

4. Commissioning and maintenance .........................................38

4.1. Commissioning instructions .........................................................38

4.2. Maintenance instructions .............................................................39

4.2.1. Relay verification ..............................................................39

4.2.2. Preventive parts replacement ...........................................39

4.3. Measurements verification ...........................................................40

4.4. Function test ................................................................................40

4.5. Digital input test ...........................................................................41

4.6. Testing of protection functions .....................................................42

4.6.1. Testing of the short-circuit protection ................................42

4.6.2. Testing of the earth-fault protection ..................................42

5. Spare parts ...............................................................................43

5.1. Plug-in unit ...................................................................................43

5.2. Battery .........................................................................................43

6. Repair ....................................................................................... 44

7. Ordering information ..............................................................45

8. References ............................................................................... 46

9. Abbreviations ..........................................................................47

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Operator’s Manual

REM 610

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1. Introduction

1.1. About this manual

This manual provides basic information on the protection relay REM 610 Revision

B and presents detailed instructions on how to use the Human-Machine Interface

(HMI) of the relay, also known as the Man-Machine Interface (MMI). In addition to

the instructive part, a short chapter on commissioning and maintenance of the relay

is included.

1.2. The use of the relay

REM 610 is a versatile multifunction protection relay mainly designed to protect

motors in a wide range of motor applications.

REM 610 is based on a microprocessor environment. A self-supervision system

continuously monitors the operation of the relay.

The HMI includes a Liquid Crystal Display (LCD) which makes the local use of the

relay safe and easy.

Local control of the relay via serial communication can be carried out with a

computer connected to the front communication port. Remote control can be carried

out via the rear connector connected to the control and monitoring system through

the serial communication bus.

1.3. Features

• Three-phase thermal overload protection

• Three-phase motor start-up supervision based on thermal stress calculation with

speed switch blocking ability

• Three-phase overcurrent protection with definite-time characteristic and speed

switch blocking ability

• Three-phase short-circuit protection with instantaneous or definite-time

characteristic

• Three-phase undercurrent (loss of load) protection with definite-time

characteristic

• Non-directional earth-fault protection with definite-time characteristic

• Three-phase unbalance protection based on the negative-phase-sequence current

with inverse definite minimum time characteristic

• Phase reversal protection based on the negative-phase-sequence current

• Cumulative start-up time counter with restart inhibit function

• Circuit-breaker failure protection

• Temperature protection stages with definite-time characteristic

• Emergency start function

• Optional RTD module

• with six measuring inputs

• supports PTC thermistors and various RTD sensors

• three additional galvanically isolated digital inputs

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• Disturbance recorder

• recording time up to 80 seconds

• triggering by one or several internal or digital input signals

• records four analogue channels and up to eight user-selectable digital channels

• adjustable sampling rate

• Non-volatile memory for

• up to 100 event codes with time stamp

• setting values

• disturbance recorder data

• recorded data of the five last events with time stamp

• number of starts for protection stages

• operation indication messages and LEDs showing the status at the moment of

power failure

• Battery back-up for real-time clock

• Battery charge supervision

• Four accurate current inputs

• Two galvanically isolated digital inputs and three additional digital inputs on the

optional RTD module

• Time synchronization via a digital input

• All settings can be modified with a PC

• HMI with an alphanumeric LCD and manoeuvring buttons

• eight programmable LEDs

• Detachable plug-in unit

• Three normally open power output contacts

• Trip-circuit supervision

• Two change-over signal output contacts

• Output contact functions freely configurable for desired operation

• Optical front communication connection: wirelessly or via cable

• Optional rear communication module with plastic fibre-optic, combined

fibre-optic (plastic and glass) or RS-485 connection for system communication

using the SPA-bus, IEC 60870-5-103 or Modbus (RTU and ASCII)

communication protocol

• Continuous self-supervision of electronics and software. At an internal relay

fault, all protection stages and outputs will be blocked.

• User-selectable rated frequency 50/60 Hz

• User-selectable password protection for the HMI

• Display of primary current values

• Demand values

• Multi-language support

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1.4. Guarantee

Please inquire about the terms of guarantee of your nearest ABB representative.

1.5. Revision history

Version Date Remarks

A2 26.10.2004 Front page picture and figure 3.1.1.-1 updated.

B 02.03.2005 Sections 1.1., 1.3., 3.1.7., 3.1.8., 3.4.2., 3.4.3. and 9 changed.

Figures 3.1.2.2.-2...-3, 3.1.6.-2, 3.1.7.-1, 3.1.8.-1, 3.1.9.-1,

3.1.10.-1, 3.1.11.-1, 3.2.1.4.-1, 3.2.2.2.-1...-2, 3.2.2.3.-1...-2

and 3.3.2.1.-1...-4 changed.

Tables 3.3.2.3-1 and 3.3.2.3-2 changed.

Section 1.5 new.

Old section 3.1.10. deleted.

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2. Safety information

Dangerous voltages can occur on the connectors, even though the

auxiliary voltage has been disconnected.

National and local electrical safety regulations must always be

followed.

The device contains components which are sensitive to electrostatic

discharge. Unnecessary touching of electronic components must

therefore be avoided.

The frame of the device has to be carefully earthed.

Only a competent electrician is allowed to carry out the electrical

installation.

Non-observance can result in death, personal injury or substantial

property damage.

Breaking the sealing tape on the upper handle of the device will result

in loss of warranty and proper operation will no longer be guaranteed.

When the plug-in unit has been detached from the case, do not touch

the inside of the case. The relay case internals may contain high

voltage potential and touching these may cause personal injury.

!

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3. Instructions

3.1. HMI features

3.1.1. Front panel

The front panel of the protection relay includes:

• an alphanumeric 2 x 16 characters’ LCD with backlight and automatic contrast

control

• three indicator LEDs (green, yellow, red)

• 8 programmable indicator LEDs (red)

• an HMI push-button section with four arrow buttons and buttons for clear/cancel

and enter

• an optically isolated serial communication port with an indicator LED.

FrViewREM610_b

Fig. 3.1.1.-1 Front view of REM 610

1. LCD

2. HMI push-button section

3. Programmable indicator LEDs (red)

4. Indicator LEDs:

• Left: Ready (green)

• Centre: Start/Alarm (yellow)

• Right: Trip (red)

5. Indicator LED for front communication

6. Front communication port (infrared)

3.1.2. Display

3.1.2.1. Display test at power up

When connecting the auxiliary voltage to the relay:

1. The backlight will be turned on after the relay has performed the internal

power-up tests and entered into the protection mode.

2. The display will be tested by inverting it for approximately three seconds, see

Fig. 3.1.2.1.-1. In case a restart inhibit indication is displayed, the display test

will not be run at power up.

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3. The display will be returned to the idle mode and the backlight turned off if no

operation indication message is displayed. However, if the non-volatile function

is active, a message shown on the display before the auxiliary voltage was

disconnected will reappear on the display.

Fig. 3.1.2.1.-1 Display test at power up, display inverted

3.1.2.2. Display modes

When the display is in the idle mode, the name of the motor drive will be displayed,

which by default is - ABB -. To change the name of the motor drive, use SPA

parameter M20.

Fig. 3.1.2.2.-1 Display in the idle mode

When the display is in the view mode, you can only view the settings.

Fig. 3.1.2.2.-2 Display in the view mode

When the display is in the setting mode, you can also edit the settings.

Fig. 3.1.2.2.-3 Display in the setting mode

3.1.2.3. Display backlight

Normally the backlight of the display is off.

• Turn the backlight on by pressing an arrow button on the HMI. If the HMI panel

is not used for approximately five minutes, the backlight will be turned off

automatically.

• Activating the power-saving built-in feature by pressing will turn the

backlight off within 20 seconds.

3.1.2.4. How to adjust the display contrast

The display contrast is dependent on the temperature. REM 610 automatically

adjusts the contrast for optimum readability. When the display is in the idle mode,

you can also adjust the contrast manually.

• To increase the contrast, hold down and adjust the contrast using .

• To decrease the contrast, hold down and adjust the contrast using .

PowerUp_a

IdleMode_a

- ABB -

ViewMode_b

SETTINGS

*GRP1 : 3.50

SetMode_b

SETTINGS

*GRP1 : 3.5 1

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Fig. 3.1.2.4.-1 Adjusting the display contrast

After power start up of the relay, the factory default value of the display contrast will

automatically be restored.

3.1.3. How to use the push-buttons

The HMI includes push-buttons for navigating in the menu.

Fig. 3.1.3.-1 Navigation buttons

Use the navigation buttons to view, select and edit desired menu items.

• Press an arrow button to activate the main menu.

• To move between the menu levels and menu items, use the arrow buttons.

• To select the item to be edited or to store a new value, press .

• To increase or decrease the activated digit, shift the activated decimal point, or to

navigate between options, use and .

• To cancel and return the display to the previous mode (view mode or idle mode),

press .

Contrast_a

Push and

increase or decreaseincrease or decrease

Table 3.1.3-1 Button navigation and editing

Desired step or operation Push-button

Step downward in the main menu or a submenu

Step upward in the main menu or a submenu

Entering a submenu from the main menu or a higher

submenu

Leaving a submenu for the main menu or a higher

submenu

Increasing a value in the setting mode

Decreasing a value in the setting mode

Moving the cursor in the setting mode

or

Selecting the front connection at power up

and

Entering or leaving the setting mode, storing a new

value

Entering the monitoring state

and

Adjusting the display contrast

and or

Resetting or cancelling, leaving the setting mode

without storing a new value

Navigation_a

Navigation push-buttons

Left Up Down Right Enter Clear/

Cancel

Clear/

Cancel

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3.1.4. Main menu

The main menu contains five main groups:

•MEASUREMENTS

•RECORDED DATA

•SETTINGS

•CONFIGURATION

•INFO

Fig. 3.1.4.-1 The display showing the first main menu group

• To navigate between the main menu groups, use and .

• To return the display to the idle mode, press .

The display will be returned to the idle mode on expiration of the time out.

3.1.5. Submenu

The menu structure contains several subgroups. The name of the main menu group

is always shown on the first line. The second line displays either the name of the

group menu, the name of the parameter and the parameter value, or just the

parameter value, in which case it is also the name of the parameter.

Fig. 3.1.5.-1 The display showing the first submenu

• To enter a submenu, press ; to exit, press .

• To navigate between the main levels in the submenus, use or .

• Press to return the display to the idle mode.

3.1.6. HMI password

The HMI password protects all user-changeable values on the technical level from

being changed by an unauthorized person. The password function will remain

inactive until the default password has been replaced. The default HMI password is

999. You can also change the password from a remote unit via parameter V162, but

you can only read the password via the HMI.

Resetting latched output contacts in the idle mode

for 5 s

Acknowledging and resetting indications, latched output

contacts and memorized values

and

Resetting thermal level to 0 at power up

and

Table 3.1.3-1 Button navigation and editing

1stMainMenu_a

MEASUREMENTS MEASUREMENTS

1stSubmenu_a

MEASUREMENTS

L1 In:x.xx

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As soon as you have replaced the default HMI password, the new password will be

required for altering parameter values. Once you have given the valid password, the

display will remain in the setting mode until returned to the idle mode.

Fig. 3.1.6.-1 Password request for editing setting parameters

Change the HMI password as follows:

1. Press an arrow button to access the main menu.

2. Use the arrow buttons to select CONFIGURATION\PASSWORD HMI and press

.

3. Press to enter the setting mode and give the current HMI password if

required. If the default password 999 is still valid, no password will be required.

4. The first digit of the password to be edited will start to flash. Set the digit using

and .

5. Activate the next digit to be set by pressing or .

6. To store the new password and return the display to the view mode, press .

The display will confirm the storage by once flashing “---” on the display.

Alternatively, to exit the setting mode without storing the password change,

press once before confirming and the display will be returned to the view

mode.

7. Press to return the display to the idle mode.

Fig. 3.1.6.-2 Changing the HMI password

3.1.7. SPA password

The password for SPA bus communication is required for altering parameter values

via the SPA bus. The default password is 001. You can change the SPA password

either via the HMI or the SPA bus by first entering the currently valid password into

parameter V160 and then entering the new password into parameter V161.

Password_a

PASSWORD :000

SETTINGS

PasswordREM610_b

Main Menu

Group Menu

Parameter Menu

SETTINGS

CONFIGURATION

MEASUREMENTS

RECORDED DATA

PASSWORD HMI

TIME

TRIP CIRCUIT SUP

FREQUENCY

CONFIGURATION

FUNCTION TEST/DI

COMMUNICATION

LANGUAGE

MEMORY SETTINGS

PASSWORD HMI :xxx

CONFIGURATION

Scroll for the digit

Set the digit

Confirm

Cancel

RTD INPUTS

INFO

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Change the SPA password as follows:

1. Press an arrow button to access the main menu.

2. Use the arrow buttons to select CONFIGURATION\COMMUNICATION\SPA

SETTINGS\PASSWORD SPA and press .

3. Press to enter the setting mode and give the current HMI password if

required. If the default HMI password 999 is still valid, no password will be

required.

4. The first digit of the password to be edited will start to flash. Set the digit using

and .

5. Activate the next digit to be set by pressing or .

6. To store the new SPA password and return the display to the view mode, press

. The display will confirm the storage by once flashing “---” on the display.

Alternatively, to exit the setting mode without storing the SPA password change,

press once before confirming and the display will be returned to the view

mode.

7. Press to return the display to the idle mode.

Fig. 3.1.7.-1 Changing the SPA password

3.1.8. How to select language

REM 610 allows you to choose among several different languages. The default

language is English. For the selection of languages, see Fig. 3.1.8.-1.

Change the display language as follows:

1. Press an arrow button to access the main menu.

2. Use the arrow buttons to select CONFIGURATION\LANGUAGE and press to

enter the currently valid language.

3. Press to enter the setting mode and give the password if required. The second

line will start to flash indicating that you are allowed to set the language.

4. Use or to move the cursor to the desired language.

5. Press to confirm the selection. The selected language will be shown on the

display.

6. Press to return the display to the idle mode.

SP

ApwREM610_b

PASSWORD HMI

TIME

LINE-IDLE STATE

CONNECTION TYPE

TRIP CIRCUIT SUP

Main Menu

Group Menu

Parameter Menus

SETTINGS

CONFIGURATION

MEASUREMENTS

RECORDED DATA

COUNTER :xxx

UNIT ADDRESS :xxx

MODBUS SETTINGS

SPA SETTINGS

REAR PROTOCOL

FREQUENCY

CONFIGURATION

FUNCTION TEST/DI

COMMUNICATION

LANGUAGE

REAR CONNECTION

CONFIGURATION

MEMORY SETTINGS

IEC103 SETTINGS

PASSWORD SPA :xxx

CONFIGURATION

RTD INPUTS

REAR COM. MODULE

Confirm

Cancel

Scroll for the digit

Set the digit

INFO

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By pressing before confirming the selection, the former language will remain

active and the display will be returned to the view mode. Pressing again will

return the display to the idle mode.

Fig. 3.1.8.-1 Selecting language

Note!

The list of languages in the language selection menu differs depending on the HMI

language set number in the order number.

3.1.9. How to set the real-time clock

The real-time clock used for time-stamped events is set via two different settings,

one for Year-Month-Day and another for Hours-Minutes-Seconds. To change one

or both settings:

1. Press an arrow button to access the main menu.

2. Use the arrow buttons to select CONFIGURATION\TIME and press .

3. Use or to select the parameter to be edited.

4. Press to enter the setting mode and give the password if required. If the

default password 999 is still valid, no password will be required.

5. The first digit of the setting value of the parameter to be edited will start to flash.

Use and to move the cursor and and to increase or decrease the

value. The setting range (e.g. Year or Minutes) is shown on the right-hand side

of the second line of the display.

6. To store a new value and return the display to the view mode, press .

7. To exit the setting mode without storing the changes, press once before

confirming and the display will be returned to the view mode.

8. Press to return the display to the idle mode.

LanguageREM610_b

TRIP CIRCUIT SUP

Main Menu

Group Menu

Parameter Menu

Confirm

Cancel

SETTINGS

CONFIGURATION

MEASUREMENTS

RECORDED DATA

FUNCTION TEST/DI

COMMUNICATION

LANGUAGE

FREQUENCY

CONFIGURATION

MEMORY SETTINGS

PASSWORD HMI

TIME

RTD INPUTS

INFO

ENGLISH

SVENSKA

SUOMI

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Fig. 3.1.9.-1 Setting the real-time clock

3.1.10. How to switch between front and rear connection

There are two means of serial communication available for the relay: the front

connection for SPA bus communication and the optional rear communication

module for communication via the SPA bus, IEC 60870-5-103 or MODBUS (RTU

or ASCII) protocol.

If the relay is not provided with an optional rear communication module, or if the

module has been disabled, the front connection is always active and switching

between front and rear connection is not allowed.

If the optional rear communication module has been installed and enabled, the

default setting is rear connection. Switch between front and rear connection as

follows:

1. Press an arrow button to access the main menu.

2. Use the arrow buttons to select CONFIGURATION\COMMUNICATION and

press . The cursor will be at the setting currently in use (REAR

CONNECTION or FRONT CONNECTION).

3. Press to enter the setting mode. The second line will start to flash.

4. Use or to select the desired setting.

5. Press to confirm the selection.

6. Press to return the display to the idle mode.

When the front connection has been selected and there is no communication for

approximately five minutes, the rear connection will automatically be activated. To

keep the front connection continuously active, press and simultaneously when

connecting the auxiliary voltage to the relay.

Note!

When rear connection has been selected, the selected rear protocol will

automatically be activated.

TimeREM610_b

TRIP CIRCUIT SUP

Main Menu

Group Menu

Parameter Menu

Confirm

Cancel

SETTINGS

CONFIGURATION

MEASUREMENTS

RECORDED DATA

FUNCTION TEST/DI

COMMUNICATION

LANGUAGE

FREQUENCY

CONFIGURATION

MEMORY SETTINGS

PASSWORD HMI

TIME

RTD INPUTS

INFO

YY-MM-DD (00-23)

hh.mm;ss (00-59)

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Fig. 3.1.10.-1 Switching between front and rear connection

3.1.10.1. Indicator LED for front communication

• Indicator off:

Rear communication is currently selected

• Lit indicator:

Front communication port is currently selected

• Blinking indicator:

Front communication port is currently selected and the relay is communicating

3.1.11. How to select the protocol for rear communication

REM 610 allows you to choose the communication protocol for rear connection. The

selected protocol is stored in the non-volatile memory and will therefore be activated

automatically after an interruption in the auxiliary voltage.

Select the rear communication protocol as follows:

1. Press an arrow button to access the main menu.

2. Use the arrow buttons to select CONFIGURATION\COMMUNICATION\REAR

PROTOCOL and press . The cursor will be at the setting currently in use (e.g.

SPA).

3. Press to enter the setting mode. The second line will start to flash.

4. Use or to select the desired setting.

5. Press to confirm the selection.

6. Press to return the display to the idle mode.

FrontRearREM610_b

Main Menu

Group Menu

Parameter Menu

SETTINGS

CONFIGURATION

MEASUREMENTS

RECORDED DATA

INFO

FUNCTION TEST/DI

COMMUNICATION

LANGUAGE

FREQUENCY

CONFIGURATION

MEMORY SETTINGS

PASSWORD HMI

TIME

LINE-IDLE STATE

CONNECTION TYPE

COUNTER :xxx

UNIT ADDRESS :xxx

MODBUS SETTINGS

SPA SETTINGS

REAR PROTOCOL

REAR CONNECTION

CONFIGURATION

IEC103 SETTINGS

FRONT CONNECTION

REAR CONNECTION

CONFIGURATION

Confirm

Cancel

RTD INPUTS

TRIP CIRCUIT SUP

REAR COM. MODULE

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Fig. 3.1.11.-1 Selecting the communication protocol for rear connection

3.2. HMI operation levels

The HMI menu consists of a user level and a technical level. The user level is used

for measuring and monitoring whereas the technical level is used for advanced

protection relay setting and can be configured to demand a password. The password

will be required after the default value 999 has been replaced.

3.2.1. User level

3.2.1.1. Menu groups of the user level

The user level contains three menu groups:

• MEASUREMENTS = monitored measured values

• RECORDED DATA =

• stored event values from the protection functions

• registered number of starts of protection functions

• continuously updated registers of actual values from protection functions

• INFO = information on the relay, such as device type and relay serial number

You can monitor the data without a password.

3.2.1.2. How to monitor measured values

You can monitor all measured values via MEASUREMENTS in the HMI menu. In

addition, the measured current values on phases L1, L2 and L3 and the measured

value of I

0

can also be monitored by activating the monitoring state.

To access the measured values on phases L1, L2 and L3 and the measured value of

I

0

,

I

2

and θ

via the HMI menu:

1. Press an arrow button to access the main menu.

2. The cursor will be at the first menu item, MEASUREMENTS. Press to see the

measured value on phase L1.

3. Use and to monitor the measured values on phases L1, L2 and L3, and the

measured value of I

0

,

I

2

and θ. The phase currents and the value of I

2

are shown

ProtocolREM610_b

MODBUS ASCII

MODBUS RTU

Main Menu

Group Menu

Parameter Menu

SETTINGS

CONFIGURATION

MEASUREMENTS

RECORDED DATA

IEC 60870-5-103

SPA

CONFIGURATION

FUNCTION TEST/DI

COMMUNICATION

LANGUAGE

FREQUENCY

CONFIGURATION

MEMORY SETTINGS

PASSWORD HMI

TIME

LINE-IDLE STATE

CONNECTION TYPE

COUNTER :xxx

UNIT ADDRESS :xxx

MODBUS SETTINGS

SPA SETTINGS

REAR PROTOCOL

REAR CONNECTION

CONFIGURATION

IEC103 SETTINGS :xxx

Confirm

Cancel

RTD INPUTS

TRIP CIRCUIT SUP

REAR COM. MODULE

INFO

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as multiples of the rated current, I

n

, which correspond to the full load current

(FLC) of the motor. I

0

is shown as a percentage of the rated current of the

current transformer (CT) while

θ

is shown as a percentage of the thermal trip

level. Press once more to see the corresponding primary current value for L1,

L2, L3 and I

0

. If the conversion factors have not been set, dashes will be

displayed instead.

4. Use the arrow buttons to monitor other measured values in the menus

TEMPERATURE DATA, CALCULATED DATA, DEMAND VALUES and

HISTORY DATA; see

Fig. 3.2.1.2.-1.

5. Press to return the display to the idle mode.

Fig. 3.2.1.2.-1 Measurements

To access the primary current values by activating the monitoring state:

1. Press and simultaneously to view the primary line currents on phases L1,

L2 and L3 and the earth-fault current, I

0

.

2. Press to return the display to the idle mode.

The display has to be in the idle mode to be able to activate the monitoring state. The

display will not be returned to the idle mode automatically as the monitoring state

does not have a time out. In case a fault is detected, however, the fault indication will

displace the monitoring state.

MeasurementsREM610_a

Main Menu

Group Menu

Parameter Menu

SETTINGS

CONFIGURATION

MEASUREMENTS

RECORDED DATA

MEASUREMENTS

Max IL In:x.xx

Min IL In:x.xx

Max I0 %:x.xx

Min I0 %:x.xx

Running time :xxx

MEASUREMENTS

I2 In:x.xx

åts s:xxx

I 1_min In:x.xx

I n_min A:x.xx

I 1_min A:x.xx

MEASUREMENTS

Max IL A:x.xx

Min IL A:x.xx

Max I0 A:x.xx

Min I0 A:x.xx

HISTORY DATA

DEMAND VALUES

CALCULATED DATA

TEMPERATURE DATA

INFO

I0 %:x.xx

L3 In:x.xx

L1 In:x.xx

L2 In:x.xx

I0 A:x.xx

L3 A:x.xx

L2 A:x.xx

L1 A:x.xx

RTD5 °C:+xxx

RTD6 °C:+xxx

RTD1 °C:+xxx

RTD2 °C:+xxx

RTD3 °C:+xxx

RTD4 °C:+xxx

Rest.inh min min:xxx

Cancel

I n_min In:x.xx

Max I In:x.xx

Max I A:x.xx

%:xxx

Th1 kW:x.x

Th2 kW:x.x

20

1MRS 752264-MUM

Motor Protection Relay

Operator’s Manual

REM 610

Fig. 3.2.1.2.-2 Activating the monitoring state

Note!

The prerequisite for monitoring correct primary current values is that parameters

M80 and M83 have been correctly set via serial communication.

3.2.1.3. How to monitor recorded data

The contents of the event register and the information on motor start ups are found

under the main menu group RECORDED DATA.

1. Press an arrow button to access the main menu.

2. Use or to select RECORDED DATA in the main menu and press to

enter the first event.

3. To navigate between the events, use and .

4. To enter or exit a submenu, use or .

5. To return the display to the idle mode, press .

Fig. 3.2.1.3.-1 Recorded data

+

M

onitoringREM610_a

- ABB -

L1 x.xx L2 x.xx

L3 x.xx I0 x.xx

RecordedREM610_a

MOTOR START-UP

Main Menu

Group Menu

Parameter Menus

SETTINGS

CONFIGURATION

MEASUREMENTS

RECORDED DATA

NUMBER OF STARTS

5. EVENT

4. EVENT

3. EVENT

RECORDED DATA

1. EVENT

2. EVENT

RECORDED DATA

Cancel

RECORDED DATA

1. AthB %:xxx

1. PthB %:xxx

1. AthA %:xxx

1. PthA %:xxx

INFO

1. Th1 k

W

:x.x

1. Th2 k

W

:x.x

1. RTD6

°

C+:xxx

1. L1 In:x.xx

1. L2 In:x.xx

1. L3 In:x.xx

1. t>> %:xxx

1. ts> %:xxx

1. t< %:xxx

1. I0 %:x.xx

1. I2 In:x.xx

1. t2> %:xxx

1. I

2

* t %:xxx

1. t0> %:xxx

1. n_MotSt :xxx

1. RTD1

°

C+:xxx

1. RTD3

°

C+:xxx

1. RTD4

°

C+:xxx

1. RTD5

°

C+:xxx

1. RTD2

°

C+:xxx

1. hh.mm;ss.sss

1. YY-MM-DD

Max ILs In:x.xx

Start time s:xxx

START Is> :x

START I< :x

START I0> :x

START I2> :x

START I>> :x

1. s %:xxx

1. t %:xxx

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ABB REM 610 User manual

ABB REM 610 User manual

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