Anderson-Negele NSL-F Manual

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Page 1

Operating Manual

Potentiometric Level Sensor

NSL-F / NSL-FR

SENSORS FOR FOOD AND LIFESCIENCE.

NSL-F / NSL-FR

30002 / 2.1 / 2019-07-07 / AR / EU

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NSL-F Series Operating Manual 2

Table of contents

Table of contents ..................................................................................................... 2

1 Application/intended use .............................................................................. 3

2 Conformity with standards ............................................................................ 3

3 Safety instructions ........................................................................................ 3

4 Special features/advantages ......................................................................... 4

5 Options/accessories ...................................................................................... 4

6 Installation and connection ........................................................................... 4

7 Installation of the „Large User Interface“ (LUI) ............................................ 13

8 Dimensions ................................................................................................. 15

9 Electrical Connection Analog Signal Modules .............................................. 18

10 Electrical Connection Digital Signal Modules .............................................. 21

11 Repair and maintenance .............................................................................. 22

12 Technical data ............................................................................................. 23

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NSL-F Series Operating Manual 3

1 Application/intended use

• Continuous level monitoring in metallic vessels up to 3m in height

• Ideal for highly adhesive and pasty media

• Filling level measurement of foamy media

• Hygienic use for float sensors

• Media with a conductivity of 50 µS/cm or higher (media with a lower conductivity require

individual clarification regarding the tank contour, temperature, assembly, etc.)

• Not suitable for explosive areas

• Not suitable for safety-related unit parts (SIL)

2 Conformity with standards

The basic safety and health requirements are met through fulfillment of

• 2014/30/EU Electromagnetic Compatibility

• 1935/2004/EU Consumer Goods Ordinance

• Directive (EU) 10/2011 (articles in contact with food)

• EN 61000-6-2:2005 (Interference Immunity)

• EN 61000-6-4:2007 + A1:2011 (Interference Emissions)

3 Safety instructions

These safety instructions must be followed to

• Avoid endangering persons and the environment

• Avoid damage to the sensors

• Prevent faulty batches during production

The electrical connections may only be performed by persons with the necessary technical skills (e.g. certified electricians or persons with technical training in electrics) and by persons with the necessary authorization from the operator.

The power supply and the control circuit inputs and outputs must be properly wired. The current state-of-the-art of electrical connections must be adhered to. See also section 9 "Wiring diagram".

The following details must be noted in particular:

• Safety instructions

• Electrical connection data

1. All persons involved with the setup, commissioning, operation, service and maintenance of

the sensor must be suitably qualified.

2. This operating manual must be followed precisely. The operator must ensure that the per-

sonnel has read and fully understood the operating manual.

3. All work must be performed with utmost care and may only be performed by authorized and

trained personnel. The regulations effective in the country of use regarding the opening and repair of the devices must be adhered to.

4. The operating manual must be stored in the vicinity of the measurement equipment in an

easily accessible location.

5. The sensor must be de-energized prior to alterations and maintenance.

6. The working area of the operator must offer enough space to minimize the risk of injury.

7. The technical data specified in the operating manual and on the type label must be adhered

to.

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NSL-F Series Operating Manual 4

Warranty coverage shall not be granted for any damage that can be attributed to improper execution of work.

4 Special features/advantages

• Installation in tanks and feed vessels from above, below and diagonally (types NSL-F-00

and NSL-F-02)

• Lateral installation in tanks by means of an angulated sensor and various clamping systems

(type NSL-F-01)

• Four-conductor sensor with 4...20-mA output signal or optional IO-Link

• Due to the potentiometric measuring principle, calibration is not required after a change in

medium

• Individual setting/programming via PC, IO-Link or display

• Current signal for measuring range, dry-run message and error message can be adjusted

• The M12 plug connection can be aligned by turning the sensor head

• 2 individual configurable LEDs on the display unit

5 Options/accessories

• Simple User Interface with small or large display (retrofittable)

• Programming adapter MPI-200 (PC-based)

• Tool for releasing the signal module

• Preassembled PVC cable

PVC cable with M12 coupling of stainless steel 1.4305, IP 69k, unshielded

o M12-PVC/4–5 m PVC cable, 4-pin, 5 m in length o M12-PVC/4-10 m PVC cable, 4-pin, 10 m in length o M12-PVC/4-25 m PVC cable, 4-pin, 25 m in length

PVC cable with M12 coupling of nickel-plated brass, IP 67, shielded

o M12-PVC/4G–5 m PVC cable, 4-pin, 5 m in length o M12-PVC/4G–10 m PVC cable, 4-pin, 10 m in length o M12-PVC/4G–25 m PVC cable, 4-pin, 25 m in length

6 Installation and connection

Intended use

Information on mounting position

If the sensor is installed in the tank, the measurement signal will not be reliable in an area of 20 mm (35 mm) from the sealing edge (see dimensional drawing). This means that the 4 mA or 20 mA signal is located on the bottom weld seam of the measuring rod.

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NSL-F Series Operating Manual 5

6.1 Requirements for hygienic installation

Dimensions for hygienic installation with Tri-Clamp

Tri-Clamp: T < (D-d)

Conditions for hygienic installation according 3A and EHEDG

• The NSL-F / NSL-FR is designed for CIP/SIP cleaning. The sensor can withstand a

maximum of 143 °C / 120 min.

• Self-draining installation position and the avoidance of dead spaces must be en-

sured.

• When using Tri-Clamp process connections, observe the requirements of the cur-

rent 3A and EHEDG regulations regarding installation position, process connections and approved seals.

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NSL-F Series Operating Manual 6

Permitted mounting positions

NSL-F

from top

NSL-F

from side, top

NSL-F

from side, bottom

Not permitted mounting position for Tri-Clamp

NSL-F (Tri-Clamp)

from bottom

The continuous level sensor NSL-F is set to operate in aqueous media without requiring special settings. In case of highly critical media or special tank contours (with inside fittings such as a pipe), it may be necessary to adjust some parameters. The parameterization may be changed using the PCbased MPI-200 programming adapter or the Simple User Interface. The setting can either be set or changed directly on location or in the office in a dry simulation.

When setting the parameters, it must be ensured that the various authorization levels are enabled (see "Associated setup mode" column). The Monitor and Adjust levels are not required for setting the NSL F sensor. These levels can be individually protected with a password and thus made available to specific users/service personnel. The software in both the PC/MPI-200 and Simple User Interface features a tree structure.

List of parameters to be configured

4...20-mA signal

• Filling level height for 4/20-mA signal

• "Dry run" warning signal

Filling level measurement

• Filling level zero point/offset

• Filling level slope/gain

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NSL-F Series Operating Manual 7

• "Failure" error signal

• “Underdrive/overdrive” signal limit

• "Underflow/overflow" error signal

• Signal simulation (3.95...20.05 mA)

• Damping/filter

• Physical unit

Mounting Position

• Top or bottom

A list of the parameter settings in the continuous level sensor is included with the delivery. These default parameter values, and the parameter values changed by the user, can be printed out using the MPI-200 programming adapter software.

When making the settings, note the help texts in the MPI software. These contain additional useful information on changing the selected parameter.

6.2 Setup using the MPI-200 programming adapter

The MPI-200 programming adapter is connected to the NSL-F continuous level sensor via the external MPI-200-F adapter piece. It must be ensured that the NSL-F continuous level sensor is permanently connected to the supply voltage while the parameters are being set.

Connection of the programming adapter MPI-200

1: Connection for M12 connector (external power supply)

2: USB port for connecting to a PC incl. power supply if not supplied externally

3: Connecting cable to adapter for NSL-F

Signal flow during programming

1 2 3

Connection plug for MPI-200-F adapter as an intermediate plug between the NSL-F electronics and the MPI-200 connection 3 (see next figure).

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NSL-F Series Operating Manual 8

The correlation between the table below and the software is as follows:

MPI-200 software: e.g. 4-mA set value display on PC

Node Value name Parameter name

Signal interface X45a 4 mA setpoint

Current loop signal

Note:

For further settings, please see also the description in the MPI-200 product information

Parameters/signal curve

1: Error signal: value underflow 2: Underdrive limit 3: 4 mA set value 4: 20 mA set value 5: Overdriven limit 6: Error signal: value overflow

Warning signal: no medium Sensor is not submerged in the medium

Signal can be adjusted between 2.40…22.00 mA

Parameter

Node/module

Value name

4 mA Setpoint

Signal Int

x45a I-Out

20 mA set value

Signal Int

x45a I-Out

Underrange limit

Signal Int

x45a I-Out

Overrange limit

Signal Int

x45a I-Out

Warn-Sig: no Media

Signal Int

x45a I-Out

Warn-Sig: out of Spec.

Signal Int

x45a I-Out

Err-Sig: Overflow

Signal Int

x45a I-Out

Err-Sig: Underflow

Signal Int

x45a I-Out

Err-Sig: Global Failure

Signal Int

x45a I-Out

Mounting Orientation

Measure

(#)

Zero-Point (Offset)

Measure

Level

Slope (Gain)

Measure

Level

Damping

Measure

Level

Linear signal

Source value determined in the sensor

mA or %

Overdriven range

Underdriven range

1 2 3 4 5

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NSL-F Series Operating Manual 9

Sensitivity Optimization

Measure

Dry Run D.

Threshold Fine Tuning

Measure

Dry Run D.

6.3 Setup using the Simple-User- / Large-User-Interface

The software structure of the Simple User Interface is similar to that of the PC version.

The system is operated using two control buttons to the left and right of the display. The button functions are as follows:

Right button, press briefly R Jump to next node, parameter Right button, press and hold RL Edit a node, parameters Left button, press briefly L Jump back to previous node, parameter …

Left button, press and hold LL Leave the editing mode without saving, return

to the next higher level

Right or left button briefly R/L scroll up or down Press and hold both buttons Press both buttons for 10 seconds, then jump

back to the beginning of the menu (attention this is not a reset)

Note:

The abbreviations in column 2 refer to the following programming example.

Menu flowchart to change a parameter

Display

QuickSetup

Setup

Sensor

ID Search

Unit

Sensor

QuickSetup

Sensor

Quick Setup

Setup

Language

Display

Contrast

000000

Setup

Calibration

ID Search

ID-Search

ID Search

NSL-F

Display

Set Sens.

Level

X45a I-Out

Dry Run D.

QuickSetup

Setup

ID Search

Calibration

X45a 4mA

X45a 20mA

Calibration

Zero-point

Slope Adj.

Set Displ.

LED1 D-Out

LED2 D-Out

R lo.

R : Right button R lo.: Right button (long) L : Left button L lo. : Left button (long)

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NSL-F Series Operating Manual 10

Notes on setting using an ID number

1) Press and hold the right button, the display jumps to the menu.

2) Confirm right key 2x briefly to position "ID search".

3) Press and hold the right key and select the desired item "ID Search

4) Press and hold the right key, then enter the ID number from right to left.

Proceed as follows:

a) Select the desired position (navigation with right/left - press the left key): Change position

to the left, press right key, change position to the right.)

b) Press and hold the right-hand key at the desired position until the field is highlighted in

grey, then enter the numerical value with the right/left keys and confirm with the righthand key for a long time until the number is no longer stored. Then enter the next digit.

c) When all digits have been entered, press the left or right key until all digits are highlighted

in gray.

d) Next, press and hold the right key. The system then jumps to the selected parameter and

this can now be entered / changed in the same way. Start here - again, press and hold the right button.

e) For some system-relevant parameters, a confirmation prompt will appear asking whether

the change should be saved or not.

5) The input can be aborted by pressing and holding the left button. The setup can be canceled by pressing and holding the left button several times.

• Pressing the right button means that the parameter is changed or saved.

• Pressing the left button means leaving the setting without changing it.

Display:

For adjusting parameters directly in the sensor (see chapter 6.3 Setup using the Simple-User- / Large- User-Interface) you have to use the ID-codes from the table below.

Node/module

Value name

Measured value output at the current output

Parameter/parameter name

Value currently set for this parameter

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NSL-F Series Operating Manual 11

List of ID-codes:

Parameter

Possibility of adjustment

Adjustable values / Units

ID-Code

Quick Setup

Unit

mm or %

000010

Language

Deutsch or English

451010

Contrast

Values from 00 to 31

451020

Setup

Sensor

Set Sens.

Mounting

Mounting Top or Bottom

012140

Level

Damping

inactive, 100ms, 200ms, 500ms, 1s, 2s, 5s

000020

Unit

mm or %

000010

Adhesive >

Values from 100.0 to 200.0

012170

Adh. Hyst.

Values from 000.0 to 200.0

012175

Dry Run D.

Sense. Opt.

Universal, Foam, Foam ++

012180

Thrld fine

Values from -0.05 to -1.95 in 0.05er steps

012121

Hysteresis

Values from 0.05 to 0.50 in 0.05er steps

012185

Dry Cal.

Values from 000 to 180

012190

X45a I-Out

Signal Sel

001 to 254

330031

Underrange

2.40 mA, 3.20 mA, 3.40 mA, 3.60 mA, 3.80 mA, 3.95 mA, 4.00 mA

330141

Overrange

20.00 mA, 20.05 mA, 20.50 mA, 21.00 mA,

21.20 mA, 21.40 mA, 21.60 mA, 21.80 mA,

22.00 mA

330211

no Media =

2.40 mA, 3.20 mA, 3.40 mA, 3.60 mA, 3.80 mA, 3.95 mA, 4.00 mA

330121

Out Spac. =

2.40 mA, 3.20 mA, 3.40 mA, 3.60 mA, 3.80 mA, 3.95 mA, 4.00 mA

330221

Underflow =

2.40 mA, 3.20 mA, 3.40 mA, 3.60 mA, 3.80 mA, 3.95 mA, 4.00 mA, 20.00 mA, 20.05 mA,

20.50 mA, 21.00 mA, 21.20 mA, 21.40 mA,

21.60 mA, 21.80 mA, 22.00 mA

330151

Overflow =

2.40 mA, 3.20 mA, 3.40 mA, 3.60 mA, 3.80 mA, 3.95 mA, 4.00 mA, 20.00 mA, 20.05 mA,

20.50 mA, 21.00 mA, 21.20 mA, 21.40 mA,

21.60 mA, 21.80 mA, 22.00 mA

330161

Failure =

2.40 mA, 3.20 mA, 3.40 mA, 3.60 mA, 3.80 mA, 3.95 mA, 4.00 mA, 20.00 mA, 20.05 mA,

20.50 mA, 21.00 mA, 21.20 mA, 21.40 mA,

21.60 mA, 21.80 mA, 22.00 mA

330131

Simulation

-050.0 to 150.0 in 0.1er steps

330201

Display

Set Displ.

Language

Deutsch or English

451010

Contrast

Values from 00 to 31

451020

Scrs delay

never, 2 min, 5 min, 10 min

451050

Password

any 4-digit value

450103

LED1 D-Out

Signal Sel

001 to 254

330034

Function

State Src., Discrimin., Threshold

331111

Inp.Method

Sw.Pnt + Hys, 2Pt MinMax

331131

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NSL-F Series Operating Manual 12

Switch.Pnt

-025.0 % to 125.0 % in 0.1er Steps

331141

Hysteresis

00.0 % to 50.0 % in 0.1er Steps

331251

ON Delay

00.0 to 30.0 s in 0.1er Steps

331171

OFF Delay

00.0 s to 30.0 s in 0.1er Steps

331181

no Media =

No Effect, Fast Blink, Slow Blink, Output ON, Output OFF

331191

Out Spec =

No Effect, Fast Blink, Slow Blink, Output ON, Output OFF

331201

Underflow =

No Effect, Fast Blink, Slow Blink, Output ON, Output OFF

331211

Overflow =

No Effect, Fast Blink, Slow Blink, Output ON, Output OFF

331221

Failure =

No Effect, Fast Blink, Slow Blink, Output ON, Output OFF

331231

Simulation

Output OFF, Output ON, Slow Blink, Fast Blink

331241

LED2 D-Out

Signal Sel

001 to 254

330035

Function

State Src., Discrimin., Threshold

331112

Direction

Norm. Open, Norm. Clsd

331122

Inp. Method

SP + Hyst., 2Pt MinMax

331132

Switch.Pnt

-025.0 % bis 125.0 % in 0.1er Steps

331142

Hysteresis

00.0 % bis 50.0 % in 0.1er Steps

331252

ON Delay

00.0 s bis 30.0 s in 0.1er Steps

331172

OFF Delay

00.0 s bis 30.0 s in 0.1er Steps

331182

no Media=

No Effect, Fast Blink, Slow Blink, Output ON, Output OFF

331192

Out Spec. =

No Effect, Fast Blink, Slow Blink, Output ON, Output OFF

331202

Underflow =

No Effect, Fast Blink, Slow Blink, Output ON, Output OFF

331212

Overflow =

No Effect, Fast Blink, Slow Blink, Output ON, Output OFF

331222

Failure =

No Effect, Fast Blink, Slow Blink, Output ON, Output OFF

331232

Simulation

Output OFF, Output ON, Slow Blink, Fast Blink

331242

ID Search

Submission of 6-digit ID-Code, if it is

known, Sensor jumps directly to this menu item

Calibr.

Zero-Point

-50.0 % to 50.0 % in 0.1 steps

012130

Slope Adj.

50.0 % to 150.0 % in 0.1 steps

012135

X45a 4mA

-50.0 % to 150.0 % in 0.1 steps

330111

X45a 20mA

-50.0 % to 150.0 % in 0.1 steps

330191

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NSL-F Series Operating Manual 13

7 Installation of the „Large User Interface“ (LUI)

1. Remove the plastic cover (continue with step 4), or remove the puck with the mounted small dis-

play (continue with step 2)

2. Remove the small display

3. Install the puck in the sensor head

4. Mount the large display

Hot-plug function: The large display can be installed while the sensor is energized, but this requires the usual precautionary measures when working with electronic components.

If the display is being installed while energized, it is necessary to press both buttons simultaneously for > 10 s after the display is installed to activate the display.

7.1 Retrofitting the display if a display was not yet installed

After removing the plastic cover, the large display can be inserted in the head of the sensor. The tabs (Fig. 2) must be inserted in the appropriate openings on the puck (Fig. 1). Then the display can be easily pressed onto the puck. No wiring is required.

Note: After the Large User Interface is mounted, the sensor can only be operated on this display since the display conceals the connector for the MPI-200 adapter. If operating the sensor using the programming software is preferred, the display must be removed. Then the connector of the programming adapter can be plugged in.

Fig. 1

Fig. 2

Fig. 3

Attention: The connector of the programming adapter (Fig. 3) must be connected in the correct direction → the green spacer must face the cable exit (M12 connector or PG).

Remove the plastic cover: To do so, bend the tabs slightly inwards with a screwdriver to be able to remove the cover easily.

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NSL-F Series Operating Manual 14

7.2 Retrofitting the display if a small display (SUI) was already installed

First the puck with the mounted display needs to be removed using the puck puller tool (Fig. 4). To do so, detach the wires from the cable terminal. Then insert the five arms of the puck puller in the plastic tabs of the puck (Fig. 5).

Push the puck puller all the way into the sensor head and push the disk as far as possible toward the sensor head so that the arms of the puck puller firmly grasp the puck. Pull the puck with the display out of the sensor housing and pull the small display off the puck.

Now the puck without the display can be properly positioned and installed back in the sensor head and the wiring can be reconnected to the cable terminal. Then the large display can be mounted → see chapter 7.1 Retrofitting the display if a display was not yet installed.

7.3 Operating the large display

The large display (LUI) is operated in the same way as the small display (SUI). It is operated using two operating buttons below the display:

After the sensor is started, the screen saver appears in which the process values of the sensor are displayed one after the other. To reach the start page from here, press one of the two buttons briefly. Further information on operating the display can be found in the quick start manual and in the operating manual.

Fig. 4

Fig. 5

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NSL-F Series Operating Manual 15

8 Dimensions

NSL-F (Straight Version)

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NSL-F Series Operating Manual 16

NSL-F-01 (Curved Version)

The following figure only contains information on the rod design. The sizes of the head and process connection can be gathered from the drawings for NSL-F-00.

NSL-F-02 (Double Rod Version)

Except for the rod length of 200 mm up to max. 1500 mm, the NSL-F-02 is identical to the NSL-F-00.

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NSL-F Series Operating Manual 17

NSL-FR (Remote Version)

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NSL-F Series Operating Manual 18

9 Electrical Connection Analog Signal Modules

9.1 Terminal Block of A5x Series

A52

A53

Power Supply +

Power Supply -

Not assigned

Digital Input X3

Analog Output X45 +

Analog Output X45 -

Relay Output 67

9.2 Terminal Block of A4x Series

A42

Power Supply +

Power Supply -

Not assigned

Analog Output X45 +

Analog Output X45 -

9.3 M12 connector cables color

M12 Connector

Standard Color

Anderson Color

Brown

Red

White

Black

Blue

Green

Black

Not assigned

Grey

White

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NSL-F Series Operating Manual 19

9.4 M12 Connector of A5x Series

Electrical Connection „N“

M12 Connector

Signal Module

Connector

A52

A53

Analog Output X45 +

Relay Output X67

Analog Output X45 -

Power Supply +

Not assigned

Power Supply -

Not assigned

Digital Input X3

Electrical Connection „A“

M12 Connector

Signal Module

Connector

A52

A53

Analog Output X45 -

Analog Output X45 +

Power Supply +

Power Supply -

Relay Output X67

Not assigned

Relay Output X67

Not assigned

Digital Input X3

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NSL-F Series Operating Manual 20

9.5 M12 Connector of A4x Series

M12 Connector

Electrical Connection „M“

Connector

Signal Module A42

Power Supply +

Analog Output X45 +

Analog Output X45 -

Power Supply -

M12 Connector

Electrical Connection „L“

Connector

Signal Module A42

Power Supply +

Power Supply -

Analog Output X45 -

Not assigned

Analog Output X45 +

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NSL-F Series Operating Manual 21

10 Electrical Connection Digital Signal Modules

10.1 Terminal Block of I5x Series

A52

A53

Power Supply +

Power Supply -

IO-Link

IO-Link /

Digital Input X3

Analog Output X45 +

Analog Output X45 -

Relay Output 67

10.2 Terminal Block of I4x Series

I42

Power Supply +

Power Supply -

IO-Link

Analog Output X45 +

Analog Output X45 -

10.3 M12 connector cables color

M12 Connector

Standard Color

Anderson Color

Brown

Red

White

Black

Blue

Green

Black

Not assigned

Grey

White

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NSL-F Series Operating Manual 22

10.4 M12 Connector of I5x Series

Electrical Connection „R“

M12 connector

Signal Module

Connector

A52

A53

Analog Output X45 +

Relay Output X67

Analog Output X45 -

Power Supply +

Power Supply -

IO-Link

IO-Link /

Digital Input X3

10.5 M12 Connector of I4x Series

M12 Connector

Electrical Connection „C“

Connector

Signal Module I42

Power Supply +

Analog Output X45 -

Power Supply -

IO-Link

Analog Output X45 +

11 Repair and maintenance

The level sensor described here is maintenance-free and contains components that could be repaired.

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NSL-F Series Operating Manual 23

12 Technical data

Rod length EL

Product-contacting

Max. 3000 mm (NSL-F-00) Max. 1500 mm (NSL-F-01 / NSL-F-02)

Measurement range

50...199 mm (rod diameter 6 mm)

200...max. EL (rod diameter 10 mm)

Process connection

Thread

Tri-Clamp

Varivent

CLEANadapt G ½", G1" hygienic

1.5", 2", 2.5", 3"

DN 25 (type F) DN 40/50 (type N)

Process pressure

Max. 16 bar

Tightening torque

10 Nm (CLEANadapt system)

Materials

Connecting head Threaded connector Insulating part Rod

Stainless steel 1.4308 Stainless steel 1.4305 PEEK (FDA approval: 21 CFR 177 2415) Stainless steel 1.4404; Ra ≤0.8 µm

Temperature ranges

Environment Storage temperature Process CIP/SIP

0…70 °C

-40…85 °C

-10…140 °C 143 °C max. 120 min

Resolution

Rod length >500 mm

Rod length <500 mm

<0.1% of rod length

<0.5 mm

Accuracy

Media with conductivity >50 µS/cm (beer, milk)

Media with conductivity <50 µS/cm

<1% of rod length

Depending on temperature, tank contour, medium, distance to tank wall

Linearity

<1.0% of rod length

Reproducibility

Rod length >500 mm

Rod length <500 mm

<0.2% of rod length

<1.0 mm

Temperature drift

At 25°C

≤0.1%

Response time t90

<100 ms

Electrical connection

Cable gland Cable connection Supply Protection class

2x M16 x 1.5 2x M12 connector 1.4301 (AISI 304)

18...36 V DC IP 69 K

Communication

Analog

Digital

1x Analog Output 4...20 mA, potentialfree 1x Relay Output (optional), 1x Digital Input (optional)

IO-Link v1.1

Weight

920 g at length of 1.5 m

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