Rna Esk 2002 Installation manual

Operating and Programming

Instructions for the Control Units

of Vibratory Drives

ESK 2002

Rhein-Nadel Automation GmbH

Rhein - Nadel Automation GmbH Page 2 Control Units for Vibratory Drives ESK2002

1.1 Performance Characteristics

This compact control unit has been designed to

operate a vibratory bowl feeder, a linear feeder and a

hopper combination. It can connect a linear feeder or

delivery belt to Channel 3 and a vibrating hopper or

belt hopper to Channel 2. The belt drives have to be

equipped with an AC capacitor motor.

Control unit ESK 2002-10 manages a total output of 10

amps and control unit ESK 2002-16 a total output of 16

amps.

The unit has the following performance characteristics:

− Three power outputs:

Channel 1: vibratory bowl feeder < 10 A (10A)

− Channel 2: hopper < 4 A (6A)

− Channel 3: linear feeder < 4A (6A)

− Total load current max. 10 A (16A)

Channels 1 to 3 are phase controlled

− Two sensor amplifiers with independently

adjustable time levels (Incoming / Outgoing)

− External 24VDC enabling inputs

− Two relay outputs and two optocouplers for status

messages and further links

− A membrane keyboard for setting and changing

the operating values (parameters) in the setting

menus.

− Plug connections for

− vibratory bowl feeder

− linear feeder

− hopper

− sensors

− communication

− Double-pole mains power switch

1.2 EC Conformity /CSA Conformity

The control unit complies with the following

regulations:

EC - EMC Directive 89/336/EEC

EC Low voltage equipment directive

(73/23/EEC)

Applied harmonised standards:

EN 60204 T.1

EC - EMC Directive EN 50081-1

EN 50011, Limit value class B

EC - EMC Directive EN 50082

Applied national technical specifications:

TRBS 2210 / TRBS 2131

Or CSA/UL standard (see nameplate )

1.3 Technical Data

Mains voltage: 230 Volt AC, 50/60 Hz, +20 / -15%

110 Volt AC, 50/60 Hz, +10 / -10%

Output voltage: 0 ... 208 Veff / 230 VAC ; 0 ... 98Veff / 110VAC

apparatuses type:ESK 2002 - 10 / ESK 2002 - 16

Load current channel 1: 10 Aeff / 10 Aeff /

Load current channel 2: 4 Aeff / 4 Aeff /

Load current channel 3: 4 Aeff / 4 Aeff /

Total load current: 10 Aeff / 16 Aeff /

Minimum load current: 80 mA

Internal fuse: F1 = 10A / F2 = 4A / F3 = 4A

Soft start time, soft stop time both channels: 0 ... 5 sec., separate selectable

Sensor inputs: 2

2 Remote controls input: 24V DC (10-24VDC)

Sensor power supply: 24V DC, max. 60 mA (per sensor input)

Sensor delay ON: 0 ... 60 sec. can be selected separately

Sensor delay OFF: 0 ... 60 sec. can be selected separately

Outputs: 2 relays / 2 normalty open contacts voltage-controlled

potential-free change-over contact

Status output (optocoupler): max. 30V DC 10mA

Relay contacts: max. 6A 250V AC

Operating temperature: 0 ... 50° C

Type of protection: IP 54

Rhein - Nadel Automation GmbH Page 3 Control Units for Vibratory Drives ESK2002

1.4 Accessoires

Label Denomination RNA-Mat-code

XS1,XS2,XS5 Connector, 5-poles 31002322 ( 50Hz Antriebe )

31002323 ( 100 Hz Antriebe)

XS3 Coupler connector, 5-poles, straight 35051144

XS3 Coupler connector, 5-poles, angular 35002546

XS4 Coupler connector, 12-poles, straight

XS4 Coupler connector, 12-poles, angular

2 Safety Instructions

It is always necessary to read and understand the

safety instructions. This ensures that valuable material

is not damaged and injuries are avoided.

Steps must be taken to ensure that all persons working

with this control unit are familiar with the safety

regulations and observe them.

The device described in this manual is a control unit

for operating RNA bowl feeders and linear feeders.

The limit values specified in the technical data must be

observed.

Note!

This hand indicates tips on

operation of the control unit.

Attention!

This warning triangle indicates

safety instructions. Failure to heed

this warning can lead to severe

injuries or death!

Work on electrical equipment of the

machine/plant may be carried out only by

a trained electrician or by untrained

persons under the leadership and

supervision of a trained electrician in

accordance with the regulations for

electrical engineering!

All safety and danger signs on the

machine/plant must be observed!

The electrical equipment of a

machine/plant must be inspected and

checked regularly. Defects such as loose

connections or damaged cables must be

remedied immediately!

Before commencing operation, make

sure that the earthing line (power earth,

PE) is intact and installed at the

connecting point. Only test instruments

approved for this purpose may be used

for checking the safety grounding

conductor.

3 Commissioning Instructions

Before connecting up to the mains and

switching on the control unit, it is essential

to check the following points:

• Is the control unit in proper working

condition and closed with all screws?

• Are the connector locks clicked

in/screwed secure?

• Are all cables and glands intact?

• Is PROPER INTENDED USAGE

ensured?

• Does the mains voltage specification on

the control unit agree with the local

mains voltage?

• Does the mains frequency specification

on the vibratory drive agree with the

local mains?

• Is the correct operating mode set on the

control unit? (See "Operating Mode"

section)

Operation of the control unit may be commenced only

when all questions asked above can be answered

unambiguously with YES.

Before you start operation after repair work

has been carried out or control

units/vibrating drives have been exchanged,

set the output on the control unit to minimum

before switching on. Check that the system

is working properly when you increase the

output.

Rhein - Nadel Automation GmbH Page 4 Control Units for Vibratory Drives ESK2002

3.1 OPERATING MODE

Bowl feeder frequency coding in connector.

Operating mode 2

With bridge: 100 / 120Hz

With bridge: 6000 / 7200 oscillations/min

Operating mode 1

Without bridge: 50 / 60Hz

Without bridge: 3000 / 3600 oscillations/min

3.2 Sensor Inputs and Sensor Links

The control unit has two built-in sensor inputs. They can be used for checking the back pressure, the level, for cycle

control and other monitoring functions. The following basic rules apply:

Sensor input 1 acts on channel 1, in case nothing else has been programmed in menu C006, and sensor input 2 acts

on channal 2 the sensor inputs can only be evaluated when they are activated. See the connecting diagram for the

sensor connections (XS3 plug connection).

3.3 Status Outputs and Relays

The status outputs are used for remote diagnostics of the control unit operating mode or for linking several control

units together. They are unassigned NPN-doped transistor routes and are potential-free.

The transistor route is always connected at the STANDBY status output when the control unit is connected to the

mains and switched on with the mains power switch.

The ON ACTION status output requires the same conditions as STANDBY. Channel 1 must also be active as the

transistor will block if it is set to BACK PRESSURE, OFF or STOP. The status outlets and the remote control should

be wired via the XS4 plug connection.

The two relays have different functions. K1 works as a status relay parallel to the ON ACTION back pressure output.

K2 is either used for the delayed switch-off of blow-off air or for a cycle control function for one of the two sensor

channels.

The connections and the cable inlets are on the right-hand side of the control unit. The terminal strip is behind the

control unit panel.

Rhein - Nadel Automation GmbH Page 5 Boîtiers de commande ESK2001

Rhein - Nadel Automation GmbH Pág. 6 Control Units for Vibratory Drives ESK2002

4. Operation

4.1 General

Control unit plug connections

Mains power

switch

The control unit is isolated from the mains with a double-pole switch.

XS 3 Plug connector for sensors

Channel 1 Plug connector for bowl feeder ( < 10A)

Channel 2 Plug connector for bowl feeder ( < 4A)

Channel 3 Plug connector

XS 4 Plug connector for optocoupler outputs and remote control input

The control unit display (membrane keyboard)

On/off

This key switches all connected devices off. "OFF" will appear in the display. The

control unit is still ready for operation.

Cursor up and cursor down

Use these keys to page through the control unit menu or to set parameters.

Enter

Use this key to confirm the parameters entered with the cursor.

Decimal point in display

If the decimal point is not flashing, you cannot make an entry.

If the decimal point is flashing, you can make an entry.

On/off Cursor up

Cursor downEnter

XS3

main switch

channel 1 channel 2 channel 3

Rhein - Nadel Automation GmbH Pág. 7 Control Units for Vibratory Drives ESK2002

4.2 Switching on the Control Unit

Switch on the control unit with the mains power switch. The main menu will appear in the display showing the last

setpoint set in channel 1 (bowl feeder feed rate).

KANAL l

KANAL 2

CODE

The following displays may also appear depending on the circuit state of the unit.

KANAL

KANAL 2

COD

The remote control has been activated but is currently not available on the unit.

KANAL l

KANAL 2

COD

The unit has been switched off with the upper left-hand key on the membrane keyboard,

all functions are blocked.

KANAL l

KANAL 2

CODE

The back pressure control sensor has been assigned thus switching off channel 1 (bowl

feeder).

4.3 Main Menu/Setting and Displaying Setpoints for Channel 1 and Channel 2

Display of setpoint or the channel 1

output (vibratory feeder)

Alternatively: STOP, OFF or BACK

PRESSURE

(see above)

KANAL

KANAL 2

CODE

No entries possible

Enter code to change or make

required settings. KANAL l

KANAL 2

CODE

Enter code.

See section 4.4 for

description of code.

Setpoint preset for channel 1

(bowl feeder)

KANAL l

KANAL 2

CODE

Entry in %; return to

display mode to store

Setpoint preset for channel 2

(linear feeder)

KANAL l

KANAL 2

CODE

Entry in %; return to

display mode to store

Setpoint preset for channel 3

(linear feeder )

KANAL l

CODE

KANAL 2

Entry in %; return to

display mode to store

From these four basic displays you can page through the main menu using the cursor keys (UP/DOWN). Press the

ENTER key in the main menu to activate a menu item for setting or adjustment. The decimal point will flash once you

have pressed the ENTER key. Changes can now be made using the cursor keys (UP/DOWN). Confirm the entries by

pressing the ENTER key again. The decimal point will no longer flash. You can scroll further through the menu using

the cursor keys. This procedure is also used in the code menus described below.

All displays shown in the following section represent the factory settings. If the actual display on the control unit differs,

the factory setting has been changed in the individual codes for a specific application.

Rhein - Nadel Automation GmbH Pág. 8 Control Units for Vibratory Drives ESK2002

4.4 Description of the Individual Codes for Programming the Control Unit

KANAL

CODE

Settings for channel 1

The following functions can be set or limited for channel 1 in this submenu:

- vibration amplitude - signal direction of the remote control

- remote control - soft start time and soft stop time

KANAL l

KANAL 2

CODE

Settings for channel 2

The following functions can be set or limited for channel 2 in this submenu:

- vibration amplitude - signal direction of the remote control

- remote control - soft start time and soft stop time

- selection Vibrationhopper or Belthopper with 1-phase motor

KANAL l

KANAL 2

CODE

Settings for channel 3

The following functions can be set or limited for channel 3 in this submenu:

- vibration amplitude - signal direction of the remote control

- remote control - soft start time and soft stop time

- selection Vibrationhopper or Belthopper with 1-phase motor

KANAL l

KANAL 2

CODE

Lock setpoint

This submenu allows the setpoints (vibration amplitude) to be blocked in the main menu. The

setpoints for channel 1 and channel 2 can no longer be changed in the main menu. This

prevents the output values being accidentally changed. Changes can only be made using code

C001 and code C002.

KANAL l

KANAL 2

CODE

Setting sensor input 1

Sensor input 1 is activated in this submenu. The following functions can also be set.

- invert input signal direction - time before switch-on

- time before switch-off

KANAL l

KANAL 2

CODE

Setting sensor input 2

Sensor input 2 is activated in this submenu. The following functions can also be set.

- invert input signal direction - time before switch-on

- time before switch-off

KANAL l

KANAL 2

CODE

Selecting the sensor links

The sensors activated with codes C004 and C005 can be linked to each other in this submenu.

KANAL l

KANAL 2

CODE

Setting the cycle control

Set the sensor input to be monitored and how the control will react when there is a fault.

KANAL l

KANAL 2

CODE

Display status

This submenu is used to check the set vibration frequency and the sensor inputs.

KANAL

CODE

To call software version

Determinat. 411. 59. 10. 23.11.99

date

version -no.

type

internal no.

type:

59 = ESK 2001

58 = ESG 2001

57 = ESK 2000

56 = ESG 2000

KANAL

CODE

Programmed application examples

Call memorized settings P1-10 based on application examples.

(ask for our catalogue fax 0241/5109-219 or by Internet www.rna.de)

KANAL l

KANAL 2

CODE

Output preset with an external voltage

KANAL l

KANAL 2

CODE

Store parameters

If the values (user parameters) previously set in the different submenus are to be stored, call

this submenu.

KANAL l

KANAL 2

CODE

Block all setting functions

This code blocks all entry options on the control unit. The values can no longer be changed.

The menu can now only be enabled using this code.

KANAL l

KANAL 2

CODE

Reset parameters

This submenu allows the user to reset the control unit to the factory settings. If user

parameters have been stored, the control unit can also be set to these settings.

Rhein - Nadel Automation GmbH Pág. 9 Control Units for Vibratory Drives ESK2002

4.5 Application-specific Changes to the Factory Settings

4.5.1 Code C001 for Channel 1 (power output 1)

Aim: Setting and limiting the vibration amplitude, the remote control, the soft start time and the soft stop time.

Select code KANAL l

KANAL 2

CODE Set code

Code C001 KANAL l

KANAL 2

CODE

Set vibration amplitude KANAL l

KANAL 2

COD

0 - 100 %

Limit vibration amplitude KANAL l

KANAL 2

COD

50 - 100 % (*)

Remote control KANAL l

KANAL 2

COD

I = active

0 = inactive

Delayed switching off

(only for channel 2)

KANAL l

KANAL 2

InP = 1 und InT = 1 1)

Remote control signal direction KANAL l

KANAL 2

CODE

I = start = 24V DC

0 = stop = 24V DC

Soft start time KANAL l

KANAL 2

CODE 0 - 5 sec.

Soft stop time KANAL l

KANAL 2

CODE 0 - 5 sec.

Return KANAL l

KANAL 2

CODE Store and return to

main menu

* RNA-Feeder with 200 V = 90 %

4.5.2 Code C002 for Channel 2 (power output 2)

Aim: Setting and limiting the vibration amplitude, the remote control, the soft start time and the soft stop time.

Select code KANAL l

KANAL 2

CODE Set code

Code C001 KANAL l

KANAL 2

CODE

Set vibration amplitude KANAL l

KANAL 2

COD

0 - 100 %

Limit vibration amplitude KANAL l

KANAL 2

COD

50 - 100 % (*)

Remote control KANAL l

KANAL 2

COD

I = active

0 = inactive

Delayed switching off

(only for channel 2)

KANAL l

KANAL 2

InP = 1 und InT = 1 1)

Remote control signal direction KANAL l

KANAL 2

CODE

I = start = 24V DC

0 = stop = 24V DC

Soft start time KANAL l

KANAL 2

CODE 0 - 5 sec.

Soft stop time KANAL l

KANAL 2

CODE 0 - 5 sec.

Vibration hpper or 1-phase motor KANAL l

KANAL 2

COD

0 = Vibration drive

1 = 1 – phase motor

Return KANAL l

KANAL 2

CODE Store and return to

main menu

* RNA-Feeder with 200 V = 90 %

4.5.3 Code C012 for Channel 3 (power output 3)

Rhein - Nadel Automation GmbH Pág. 10 Control Units for Vibratory Drives ESK2002

Aim: Setting and limiting the vibration amplitude, the remote control, the soft start time and the soft stop time.

Select code KANAL l

KANAL 2

CODE Set code

Code C001 KANAL l

KANAL 2

CODE

Set vibration amplitude KANAL l

KANAL 2

COD

0 - 100 %

Limit vibration amplitude KANAL l

KANAL 2

COD

50 - 100 % (*)

Remote control KANAL l

KANAL 2

COD

I = active

0 = inactive

Delayed switching off

(only for channel 2)

KANAL l

KANAL 2

InP = 1 und InT = 1 1)

Remote control signal direction KANAL l

KANAL 2

CODE

I = start = 24V DC

0 = stop = 24V DC

Soft start time KANAL l

KANAL 2

CODE 0 - 5 sec.

Soft stop time KANAL l

KANAL 2

CODE 0 - 5 sec.

Vibration hpper or 1-phase motor KANAL l

KANAL 2

COD

0 = Vibration drive

1 = 1 – phase motor

Return KANAL l

KANAL 2

CODE Store and return to

main menu

* RNA-Feeder with 200 V = 90 %

4.5.4 Code C003 Lock Setpoint

Aim: Blocking the setpoints in the main menu. The values can no longer be changed directly. Changes can only be

made using code C001 and code C002.

Select code KANAL l

KANAL 2

CODE Set code

Code C003 KANAL l

KANAL 2

CODE

Setpoint (oscillation amplitude) KANAL l

KANAL 2

CODE 1 = can be set

0 = entry blocked

Return KANAL l

KANAL 2

CODE Store and return to

main menu

4.5.5 Code C004 Sensor Input 1 and Code C005 Sensor Input 2

Aim: Activating and setting the sensor inputs

Select code KANAL l

KANAL 2

CODE Set code

Code C004 KANAL l

KANAL 2

CODE

Sensor 1 input KANAL l

KANAL 2

CODE

I = active

0 = inactive

Invert input signal direction KANAL l

KANAL 2

CODE

I = start = 24V DC

0 = stop = 24V DC

Sensor state delay

FREE, time before switch on.

KANAL l

KANAL 2

CODE 0 -60 sec.

Sensor state delay

ASSIGNED, time before switch-off.

KANAL l

KANAL 2

CODE

0 - 60 sec.

Return KANAL l

KANAL 2

CODE Store and return to

main menu

Code C005 is used for sensor input 2 in the same way.

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