universal display units with impulse inputs · universal display units with impulse inputs...

Kübler Group

Fritz Kübler GmbH

Schubertstrasse 47

D-78054 Villingen-Schwenningen

Germany

Phone +49 7720 3903-0

Fax +49 7720 21564

[email protected]

www.kuebler.com

0.571_10c_e.doc / Mar-16 / 34

Display 571

Universal Display Units with

Impulse Inputs

0.571.012.E90: Display with analogue output

0.571.011.E00: Display with two presets and outputs

0.571.012.E05: Display with serial interface

Operation modes:

Tachometer, frequency meter

Counter for positions and events

Baking time, processing time (reciprocal speed)

Timer, stopwatch

Speed display from delay between a Start and a Stop input

Additional Functions: Linearization, Brightness Control, Digital Filter etc.

Operating Instructions

0.571_10c_e.doc / Mar-16 / 34

Version: Description

01/wb/sb/April 02

02/wb/sb/July 03 Supplements for 571 serial interface

03/wb/sb/Jan. 04 Range extensions and supplements for serial code

04/wb/sb/Jan. 07 Version with 3 keys, A5 brochure

08c/wb/sb/Feb.08 Corrections: Scrolling to negative values, Auto-Reset/Set

08d/wb/sb/Jan.09 Correction: Decimal point with Parameter "Gain"

08e/wb/Dec.11 Chapter 5 supplemented by “Response time of analogue output”

09c/wb/May 12 Extended functions: Linearization, Printer Mode

10a/wb/Aug.14 Enhancement 4.2.3. Timer Stopwatch, Start / Stop

10b/wb/May15 1.4 Analogue output - note added “mA and V not at the same time”

10c/wb/Mar.16 11. Technical data: Frequency with all other operating modes: 15 kHz

Extended “Safety Instructions” inserted

0.571_10c_e.doc / Mar-16 / 34

Safety Instructions and Responsibility

General Safety Instructions

This operation manual is a significant component of the unit and includes important rules and

hints about the installation, function and usage. Non-observance can result in damage and/or

impairment of the functions to the unit or the machine or even in injury to persons using the

equipment!

Please read the following instructions carefully before operating the device and observe all

safety and warning instructions! Keep the manual for later use.

A pertinent qualification of the respective staff is a fundamental requirement in order to use

these manual. The unit must be installed, connected and put into operation by a qualified

electrician.

Liability exclusion: The manufacturer is not liable for personal injury and/or damage to property

and for consequential damage, due to incorrect handling, installation and operation. Further

claims, due to errors in the operation manual as well as misinterpretations are excluded from

liability.

In addition the manufacturer reserve the right to modify the hardware, software or operation

manual at any time and without prior notice. Therefore, there might be minor differences

between the unit and the descriptions in operation manual.

The raiser respectively positioner is exclusively responsible for the safety of the system and

equipment where the unit will be integrated.

During installation or maintenance all general and also all country- and application-specific

safety rules and standards must be observed.

If the device is used in processes, where a failure or faulty operation could damage the system

or injure persons, appropriate precautions to avoid such consequences must be taken.

Use according to the intended purpose

The unit is intended exclusively for use in industrial machines, constructions and systems. Non-

conforming usage does not correspond to the provisions and lies within the sole responsibility

of the user. The manufacturer is not liable for damages which has arisen through unsuitable

and improper use.

Please note that device may only be installed in proper form and used in a technically perfect

condition and in accordance to the “Technical Specifications”. The device is not suitable for

operation in explosion-proof areas or areas which are excluded by the EN 61010-1 standard.

0.571_10c_e.doc / Mar-16 / 34

Installation

The device is only allowed to be installed and operated within the permissible temperature

range. Please ensure an adequate ventilation and avoid all direct contact between the device

and hot or aggressive gases and liquids.

Before installation or maintenance, the unit must be disconnected from all voltage-sources.

Further it must be ensured that no danger can arise by touching the disconnected voltage-

sources.

Devices which are supplied by AC-voltages, must be connected exclusively by switches,

respectively circuit-breakers with the low voltage network. The switch or circuit-breaker must

be placed as near as possible to the device and further indicated as separator.

Incoming as well as outgoing wires and wires for extra low voltages (ELV) must be separated

from dangerous electrical cables (SELV circuits) by using a double resp. increased isolation.

All selected wires and isolations must be conform to the provided voltage- and temperature-

ranges. Further all country- and application-specific standards, which are relevant for structure,

form and quality of the wires, must be ensured. Indications about the permissible wire cross-

sections for wiring are described in the “Technical Specifications” chapter.

Before first start-up it must be ensured that all connections and wires are firmly seated and

secured in the screw terminals. All (inclusively unused) terminals must be fastened by turning

the relevant screws clockwise up to the stop.

Overvoltages at the connections must be limited to values in accordance to the overvoltage

category II.

For placement, wiring, environmental conditions as well as shielding and earthing/grounding of

the supply lines the general standards of industrial automation industry and the specific

shielding instructions of the manufacturer are valid. Please find all respective hints and rules on

https://www.kuebler.com/PDFs/kataloge_publikationen/basics_counters_process_devices_2013-en.pdf

Cleaning, Maintenance and Service Notes

To clean the front of the unit please use only a slightly damp (not wet!), soft cloth. For the rear

no cleaning is necessary. For an unscheduled, individual cleaning of the rear the maintenance

staff or assembler is self-responsible.

During normal operation no maintenance is necessary. In case of unexpected problems, failures

or malfunctions the device must be shipped for back to the manufacturer for checking,

adjustment and reparation (if necessary). Unauthorized opening and repairing can have

negative effects or failures to the protection-measures of the unit.

https://www.kuebler.com/PDFs/kataloge_publikationen/basics_counters_process_devices_2013-en.pdf

0.571_10c_e.doc / Mar-16 / 34

Table of Contents

1. Electrical Connections ......................................................................................... 6

1.1. Power supply ......................................................................................................... 7

1.2. Aux. voltage output ............................................................................................... 7

1.3. Inputs A, B and Reset ............................................................................................ 7

1.4. Adjustable analogue output (0.571.012.E90 only) ................................................ 8

1.5. Optocoupler (transistor) outputs (0.571.011.E00 only) .......................................... 8

1.6. Serial RS232 / RS485 interface (0.571.012.E05 only) ........................................... 9

2. How to Operate the Keys .................................................................................. 10

3. Basic Settings ................................................................................................... 11

4. Operational registers ........................................................................................ 12

4.1. RPM, operation as tachometer or frequency counter ......................................... 12

4.2. Time, display of baking or processing time (reciprocal speed) ........................... 13

4.3. Timer, stopwatch ................................................................................................. 14

4.4. Count, Counter mode ........................................................................................... 15

4.5. Speed from differential time between a Start and a Stop input ........................ 16

4.6. Linearization points ............................................................................................. 16

5. Additional Settings for Units with Analogue Output (0.571.012.E90) ................ 17

6. Additional settings for Units with Presets (0.571.011.E00) ................................ 19

7. Additional settings for Units with serial interface (0.571.012.E05) .................... 21

7.1. Printer-Mode ....................................................................................................... 23

8. Special Functions .............................................................................................. 24

8.1. Linearization ........................................................................................................ 24

8.2. Manual Input or „Teaching“ of the Interpolation Points ..................................... 26

9. Set all register to “Default“ .............................................................................. 28

10. Dimensions ....................................................................................................... 28

11. Technical Data .................................................................................................. 29

12. Parameter List ................................................................................................... 30

0.571_10c_e.doc / Mar-16 / 34

1. Electrical Connections 0.571.012.E90: Display with analogue output

GN

D

17-3

0V

CD

IN

1 2 3 4 5 6 7 8 9 10

INP

UT

A

INP

UT

B

RE

SE

T (

C)

GN

D

+24V

DC

OU

T

GN

D A

NA

LO

G

+/-

10V

AN

ALO

G

0/4

-20m

A A

NA

LO

G

PE

GN

D

230V

AC

115 V

AC

0 V

AC

0.571.011.E00: Display with two presets and outputs

GN

D

17-3

0V

CD

IN

1 2 3 4 5 6 7 8 9 10

INP

UT

A

INP

UT

B

RE

SE

T (

C)

GN

D

+24V

DC

OU

T

CO

M+

OU

T 1

OU

T 2

PE

GN

D

230V

AC

115 V

AC

0 V

AC

0.571.012.E05: Display with serial interface

GN

D

17

-30V

CD

IN

1 2 3 4 5 6 7 8 9 10

INP

UT

A

INP

UT

B

RE

SE

T (

C)

+2

4V

DC

OU

T

TX

D

/ B

(-)

RX

D

/ A

(+

)

PE

GN

D

GN

D

23

0V

AC

11

5 V

AC

0 V

AC

GN

D

0.571_10c_e.doc / Mar-16 / 34

1.1. Power supply The unit accepts DC supply from 17V to 30V when using terminals 1 and 2, and the

consumption depends on the level of the supply voltage (typical 80mA at 30V or 150mA at 17V,

plus current taken from aux. output).

For AC supply, terminals 0 VAC, 115 VAC or 230 VAC can be used. The total AC power

consumption is 7.5 VA.

The diagrams show a dotted line for grounding to PE. This connection is not really necessary,

neither for safety nor for EMC. However, for some applications, it can be useful to ground the

common potential of all signal lines.

When using this earthing option, please observe:

All terminals and potentials marked “GND“ will be earthed.

Please avoid multiple earthing, e.g. when you use a DC power supply

where the Minus is already connected to earth etc.

1.2. Aux. voltage output Terminal 7 provides an auxiliary output of 24VDC/150mA max. for supply of sensors and

encoders.

1.3. Inputs A, B and Reset In the basic setup menu, these inputs can be configured to PNP (signal must switch to +) or

to NPN (signal must switch to -). This configuration is valid for all three inputs at a time. The

factory setting is always PNP.

Please note:

Independent of your setting, all functions of the unit are “active HIGH“

and the unit triggers to positive transitions (rising edge). Because, with

NPN setting, open or unused inputs are HIGH, you must tie the Reset line

to GND for operation. Otherwise, your unit will be in a continuous RESET

state and cannot work.

Where your use 2-wire NAMUR type sensors, please select NPN, connect

the negative wire of the sensor to GND and the positive wire to the

corresponding input.

0.571_10c_e.doc / Mar-16 / 34

Typical input circuit:

PNP

4,7k

GND GND

+24V int.

Input

4,7k

GND

Input

+24V int.

NPN

Counting inputs A and B are designed for input frequencies up to 100 KHz with all counter

modes, and up to 25 kHz with all other operating modes.

The minimum pulse duration on the Reset input must be 500 µsec.

All inputs are designed to receive impulses from an electronic impulse source. Where

exceptionally you need to use mechanical contacts, please connect an external capacitor

between GND (-) and the corresponding input (+). With a capacity of 10 µF, the maximum input

frequency will reduce to 20 Hz and miscounting due to contact bouncing will be eliminated.

1.4. Adjustable analogue output (0.571.012.E90 only) A voltage output is available, operating in a range of 0 … +10 V or -10 V … +10 V according to

setting. At the same time, a current output 0/4 … 20 mA is available. Both outputs refer to the

GND potential and the polarity changes with the sign in the display. The outputs provide a

14 bits resolution and the response time to changes of the measuring value depends on mode

of operation. For details please see chapter 5.

The maximum current of the voltage output is 2 mA, and the load on the current output can vary

between 0 and max. 270 Ohms.

Important note: “Voltage out” and “Current out” cannot be used together.

Please do never connect mA and V simultaneously!

1.5. Optocoupler (transistor) outputs (0.571.011.E00 only) The outputs provide programmable switching characteristics and are potential-free. Please

connect terminal 8 (COM+) to the positive potential of the voltage you like to switch (range

5V....35V). You must not exceed the maximum output current of 150mA. Where you switch

inductive loads, please provide filtering of the coil by means of an external diode.

Opto Opto 33 R

(8)

(9)

(10)

Com+ (5 ... 35 V)

Output 1 (max. 150 mA)

Output 2 (max. 150 mA)33 R

Preset 2 Preset 1

0.571_10c_e.doc / Mar-16 / 34

1.6. Serial RS232 / RS485 interface (0.571.012.E05 only) Ex-factory the unit is set to RS232 communication. This setting can be changed to RS485

(2-wire) by means of an internal DIL switch. To access the DIL switch, you must remove the

screw terminal connectors and the backplane. Then pull the print to the rear to remove the PCB

from the housing.

ON DIP

DIL-Switch

Removal of the back plane

Location of the DIL switch

Warning!

Never set DIL switch positions 1 and 2 or DIL switch positions 3 and 4 to ON

at the same time!

After setting the switch, shift the print carefully back to the housing, in

order not to damage the front pins for connection to the front keypad plate.

0.571_10c_e.doc / Mar-16 / 34

2. How to Operate the Keys There are three keys on the front of the unit. The left key p provides the “ENTER“ function

and the center key (SET) is used to scroll.

The right key is used for “Teaching” the interpolation points of the linearization function.

Details please see chapter 8.2.

To start the menu, keep the ENTER key down for at least 3 seconds.

Use the SET key to scroll from one menu text to the next. Select the menu text by

ENTER . Scroll through the settings and confirm your choice by ENTER again.

Where you get to numeric entries, the low order digit will blink. Keep the SET key down

to increment this digit to the figure desired. When you release the SET key, the next digit will

blink for editing etc. After setting the high order digit, the low order digit will blink again and

you are free to make corrections

With registers using a sign, the most significant digit scrolls first from “0” to “9” (positive

settings) and then continues to “-1” and “-“ (negative settings).

As soon as you have set all digits to the desired value, press ENTER to store the setting.

This will also change over to the next parameter text.

To exit the menu, keep again “ENTER“ down for at least 3 seconds.

When you do not touch any key for about 10 seconds, the “time-out“ routine will switch back to

the previous menu level and finally to normal display operation. All changes that have not been

confirmed by ENTER at this time will not be saved.

All counting functions remain disabled while you are using the menu!

0.571_10c_e.doc / Mar-16 / 34

3. Basic Settings The subsequent settings are of unique nature and must only be made upon the very first setup.

Sections 3. and 4. describe all parameters of the “display only“ and supplementary settings for

optional outputs and interfaces are explained later.

The basic setup selects the desired operation mode of the unit, the input characteristics

PNP/NPN and the desired brightness of the LED display.

To access the basic setup, press ENTER and SET at a time

for at least 3 seconds.

Menu Selection Text Description

Type Operation Mode

RPM tachometer, frequency meter (4.1)

Time baking/processing time (4.2)

Timer stopwatch

Count position or event counter (4.4)

Speed speed from differential time

Char Characteristics of input

NPN switch to “-“

PNP switch to “+“

Bright brightness of display 20%, 40%, 60%, 80%,100%

Code Code locking of the keypad

No keys enabled all the time

ALL keys disabled for all functions

P_FrEE keys disabled, except for access to Preset values

Pres 1 and Pres 2 (0.571.011.E00 only)

LrnodE Linearization Mode is only available in RPM und

Count mode (Details please see chapter 8)

No The linearization is switch off.

1-9UA Linearization settings for the positive range only

(negative values will appear as a mirror).

4-9UA Linearization over the full numeric range.

0.571_10c_e.doc / Mar-16 / 34

4. Operational registers After the basic setup, you can access the operational parameters by pressing ENTER for at

least 3 seconds. You will only find the parameters that are relevant for your mode of operation.

To exit the menu, keep again ENTER down for at least 3 seconds, or just wait for the time-

out.

When the code locking of the keypad has been switched on, any key access first results in

display of

To access the settings, within 10 seconds you must now press the key sequence

otherwise the unit automatically will return to the normal display mode.

4.1. RPM, operation as tachometer or frequency counter (Input A = frequency input, Input B not in use; for exceptions please see chapter 5)


Frequency Set a typical operating frequency for your

application. Range 1 Hz to 25 000 Hz

Display Set the value you would like to see on your display

with above frequency at the input.

Decimal

point

Select the desired position like shown in the

display

Wait Define a “waiting time“, this is the time in

seconds that the unit will wait from one input

pulse to the next, before it sets the display to zero.

When you enter “0“, the unit will wait forever and

show the last result until it receives the next input.

Filter Selectable average filter to suppress unstable

display with unsteady input frequencies.

OFF No filtering

2, 4, 8, 16 = number of floating average cycles.

Units of version 0.571.012.E90 allow displaying speed also with a sign for the direction of

rotation. See section 5.

0.571_10c_e.doc / Mar-16 / 34

4.2. Time, display of baking or processing time (reciprocal speed) (Input A = frequency input, Input B not in use)


Display-

Format:

Select between seconds, minutes, minutes and

seconds or minutes with two decimal positions.

This will also automatically set your decimal point

to the proper place.

Frequency Set a typical operating frequency for your

application. Range 1 Hz to 25 000 Hz.

Display Set the value you would like to see on your display

with above frequency at the input.

Wait Define a “waiting time“, this is the time in

seconds that the unit will wait from one input

pulse to the next, before it sets the display to zero.

When you enter “0“, the unit will wait forever and

show the last result until it receives the next input.

Filter Selectable average filter to suppress unstable

display with unsteady input frequencies.

No filtering

2, 4, 8, 16 = number of floating average cycles.

0.571_10c_e.doc / Mar-16 / 34

4.3. Timer, stopwatch Please note that open NPN inputs are always “HIGH“ and open PNP inputs are always “LOW“.


Base Select the time base (resolution) for your

application.

Milliseconds

1/100 seconds

1/10 seconds

integer seconds

minutes with two decimals

minutes with one decimal

minutes : seconds

High_Low Time count active while input A is HIGH

Start_Stop Rising edge on input A starts count. Rising edge

on input B stops count

A_StSP Period time measurement. Repeating display of

the time between two rising edges on input A

Low_High Time count is active while input A is LOW.

Reset: no Time count cumulates with every new start. No

automatic Reset. Use the Reset input to set zero.

YES Every start initializes a new count starting from

zero.

Latch: no Real time display, count visible.

YES Display freezes final count result after every Stop.

Timer counts in the background

0.571_10c_e.doc / Mar-16 / 34

4.4. Count, Counter mode


Mode:

A_Bdir

A_Bdir: Input A counts and input B selects the

counting direction (LOW = increment, HIGH =

decrement)

A u B Summing mode, count = A + B

A - B Differential count A – B

A_B.1 Quadrature up/down counter A/B with single edge

count (x1)

A_B.2 Quadrature up/down counter A/B with double

edge count (x2)

A_B.4 Quadrature up/down counter A/B with (x4) edge

count.

Factor Impulse scaling factor 0.0001 – 9.9999.

Example: setting 1.2345 results in display of

12 345 after 10 000 input pulses.

Set Every Reset input will set your display to the value

entered here. Range –199 999....0....999 999.

Reset

N0

Select, how to set/reset the counter.

no: No set/reset possible

Front Set/reset by the front SET key

Extern Set reset by remote signal to the Reset input.

Fr u E Set/reset by front SET key and external input.

Dpoint Sets your decimal point to the desired place.

The counting range of the unit is limited from -199999 to 999999. In case of

underflow or overflow the unit will display

0.571_10c_e.doc / Mar-16 / 34

4.5. Speed from differential time between a Start and a Stop input Input A operates as a start input and input B operates as a Stop input. The differential time

between start and stop will be converted into the speed of the passing object.


Time Enter a typical delay time you expect between

start and stop. Range 0.001 sec to 999.999 sec.

Displ Enter the speed you would like to see in the

display when an object passes with above time.

Dpoint Sets your decimal point to the desired place.

Wait How long should the last result remain in the

display before it returns to zero? Set the desired

waiting time. With setting “0” the display will

freeze and wait until to the next measuring cycle.

4.6. Linearization points The linearization points will only appear with Operation Modes "RPM" or "Count" when

Linearization is enabled.


P01_X X value of the first interpolation point.

Range -199999 to 999999.

P01_Y Y value of the first interpolation point.

Range -199999 to 999999.

: :

: :

P16_X X value of the 16. interpolation point.

Range -199999 to 999999.

P16_Y Y value of the 16. interpolation point.

Range -199999 to 999999.

For more details about linearization please refer to section 8.

0.571_10c_e.doc / Mar-16 / 34

5. Additional Settings for Units with

Analogue Output (0.571.012.E90) This version uses the following additional parameters in the basic setup:


A-Char Analogue Characteristics. Select between

+/- 10V (positive and negative output)

0...+10V (positive output only)

0 - 20mA

4 - 20mA.

Offset Set this register to “0” when your output range

should begin at zero (or 4mA) If you desire another

initial output value, set this register

correspondingly. Setting 5.000 means your output

will start at 5 Volts instead of zero.

Gain Set the analogue stroke you desire: Setting 10.00

means 10 Volts or 20 mA. Setting 2.00 reduces the

stroke to 2 Volts or 4 mA.

Full scale output = Offset + Gain.

Where you set the output to +/- 10 Volts, your input signals A/B must be of quadrature type

with phase displacement. The polarity of the output follows the sign in the display (operation

as a counter or as a speed display with detection of direction of rotation).


Anabeg In the operational menus you will find two

additional parameters: Anabeg sets the display

value where the analogue output should begin and

Anaend sets the display value for full scale output.

Where you set Anabeg to -1500 and Anaend to

2100, your output will generate the start value

(like defined before) at a display of -1500 and the

full scale value at a display value of 2100.

Anaend

0.571_10c_e.doc / Mar-16 / 34

Response time of the analogue output:

Operation mode Response time analogue output

Tachometer, frequency meter (4.1.) 330ms at f >3Hz

1/f at f < 3Hz

Baking time / processing time indicator (4.2.) 330ms at f >3Hz

1/f at f < 3Hz

Timer, Stopwatch (4.3.) 7 ms

(With latch function after every measurement)

Counter for position or event (4.4.) Counter value + 7ms

Speed calculation from differential transition

time (4.5.)

Runtime + 7ms

The analogue output behaves like the display output.

0.571_10c_e.doc / Mar-16 / 34

6. Additional settings for Units with Presets

(0.571.011.E00) The basic setup menu provides the following additional parameters. Where you program

impulse outputs, the impulse duration will always be 300msec (factory adjustable only).

The settings “Char 1“ and “Char2” select the switching characteristics of output 1 and

output 2 according to the following table.

Parameters “Hyst1” and “Hyst2” allow assigning a switching hysteresis to each of the two

outputs.

Hysteresis settings are only active with the operation modes RPM (tachometer) and

Time (baking time)

The direction of operation of the hysteresis depends on the selected switching characteristics

“GE” or “LE” as explained in the drawing below.


GE Greater/Equal: static ”ON” signal when display

value is greater or equal preset.

LE Lower/Equal: static ”ON” signal when display

value is lower or equal preset

GE Greater/Equal: Impulse output when display

overpasses preset

LE Lower/Equal: Impulse output when display

underpasses preset

PresetHyst

OFF

ON

GE = Greater/Equal LE = Lower/Equal

Hinweis "Anlaufüberbrückung":Wenn Sie Preset1 in der Betriebsart RPM oder TIME

zur Überwachung eines Minimum-Wertes benutzen(Charakterist ik LE), dann arbeitet Ausgang1 mit einerautomatischen Anlaufüberbrückung und wird erst dann

aktiv, wenn nach Neueinschaltung der Vorwahlwerterstmals überschritten wurde.Hint "Start-up-delay":When you use Preset1 for monitoring a minimum value(LE characteristics) with operation modes RPM or TIME,then output1 will provide an automatic start-up delay andswitch on only after the measuring value has overpassedthe preset for the first time after power up.

Hint for Start-up-delay:

When you use Preset 1 with LE modeto monitor the minimum value, operation

modes RPM and TIME automaticallyprovide a start-up-delay.

After power-up the output will switch ononly when the measuring value has

been overpassing the preset forat least one time.

0.571_10c_e.doc / Mar-16 / 34


Res**) Impulse output and automatic Reset to zero when

display reaches preset 1.

Set**) Impulse output and automatic setting to preset 1

when display reaches zero

See Char 1

See Char 1

See Char 1

See Char 1

Output switches ON when display reaches the

value of Preset 1 – Preset 2 *).

Impulse output when display reaches the value of

Preset 1 – Preset 2 *)

*) Serves for generation of an anticipation signal with a fixed distance to the preset 1 signal.

The anticipation automatically follows the setting of preset 1 (trailing preset).

**) Auto-Set and Auto-Reset operation will limit the counting frequency to 1 kHz


Pres_1 Setting of the preset values uses the texts Pres1

and Pres2 which appear first of all parameters

when accessing the menu. Pres_2

Indication of the switching states of the outputs

1_2off During normal operation, it is possible to check for

the actual states of the outputs. To do this, press

shortly the ENTER key. For about 2 seconds, the

display will then show one of the adjoining

messages.

1_2on

1 on

2on

0.571_10c_e.doc / Mar-16 / 34

7. Additional settings for Units with serial interface

(0.571.012.E05) The basic setup menu contains the main parameters of the serial interface configuration, like

Baud Rate, Data Format and Unit Number. The factory settings are shown in parenthesis


S-Unit Serial Unit Number (11):

You can assign any address number between 11

and 99 to your unit.

The address must not contain a “0“ because these

numbers are reserved for collective addressing.

Serial data format (7 E 1):

The first character indicates the number of data

bits. The second character specifies Parity “Even”

or “Odd” or “none” and the third character

indicates the number of Stop bits.

Baud rate (9600):

The following Baud rates shown beside can be

selected:

0.571_10c_e.doc / Mar-16 / 34


S-tim Serial Timer (0.100): When the subsequent

parameter is set to “Print1” or “Print2” mode, this

timer generates automatic transmission cycles

every x.xxx seconds. The string consists of the

following sequence of ASCII characters: Details

please see chapter 7.1


PC Serial mode: PC: Communication according to the

Drivecom standard protocol ISO 1745*

Print1 Details see above and in chapter 7.1

Print2 Details see above and in chapter 7.1

S-Code Serial register code (101):

Specifies the code number of the register that

should appear in the data string. For readout of the

actual measuring value the code number is 101,

which with PC mode is represented by the ASCII

characters “:” and “1”

* The protocol uses the following string to request for data. The example shows how to

request unit number 11 for the content of the register with register code 101

(actual display value)

EOT AD1 AD2 C1 C2 ENQ...

(04) (31) (31) (3A) (31) (05)

(EOT) (1) (1) (:) (1) (ENQ)

Hex-Code

ASCII-Code

0000 0100 0011 0001 0011 0001 0011 1010 0011 0001 0000 0101 Binary

EOT: Control character

AD1: Unit address, high byte

AD2: Unit address, low byte

C1: Register code, high byte

C2: Register code, low byte

ENQ: Control character

When in our example the measuring data xxxx would have a value of „-180“, the unit would

respond with the following string:

C1 C2

(3A) (31) Hex-Code

ASCII-Code

Binary

STX x x x x ETX BCC

(02) (2D) (31) (38) (30) (03)

(STX) (:) (1) (-) (1) (8) (0) (ETX)

0011 00010000 0010 0011 1010 0010 1101 0011 0001 0011 1000 0011 0000 0000 0011 0001 1100

(1C)

Leading zeros will not be transmitted.

BCC represents a „Block Check Character“ which results from the Exclusive-OR of all characters

between C1 and ETX (inclusively).

0.571_10c_e.doc / Mar-16 / 34

With incorrect request strings, the unit only responds STX C1 C2 EOT or just NAK.

Units with serial link also allow setting or resetting the counter by serial command (similar to

the external input or front key function). To use the Reset command, you must write the data

“1” to the register code “60” to activate Reset, and “0” to release the Reset command again.

The following strings show how to reset a unit with unit No. 11:

Reset ON :

Reset OFF :

7.1. Printer-Mode The Printer Mode allows cyclic or manual activation of transmissions of the specified register

data. The corresponding register can be specified by means of parameter „S-Code“.

Another parameter named „S-mod“ allows selection between two different string types:

„S-mod“ Transmission String Type

„Print1“

Space Sign Data Line

feed

Carriage

return

+/- X X X X X X LF CR

„Print2“

Sign Data Carriage

return

+/- X X X X X X CR

EOT AD1 AD2 STX C1 C2 Dat ETX BCC...

(04) (31) (31) (02) (36) (30) (31) (03) (34)

(EOT) (1) (1) (STX) (6) (0) (1) ETX (4)

0000 0100 0011 0001 0011 0001 0000 0010 0011 0110 0011 0000 0011 0001 0000 0011 0011 0100

HEX

ASCII

BIN

EOT AD1 AD2 STX C1 C2 Dat ETX BCC...

(04) (31) (31) (02) (36) (30) (30) (03) (35)

(EOT) (1) (1) (STX) (6) (0) (0) ETX (5)

0000 0100 0011 0001 0011 0001 0000 0010 0011 0110 0011 0000 0011 0000 0000 0011 0011 0101

HEX

ASCII

BIN

0.571_10c_e.doc / Mar-16 / 34

The mode of activation of serial transmissions can be determined as follows:

Cyclic (timed)

transmissions:

Set the Serial Timer to any value ≥ 0.010 sec.

Select the desired string type by parameter "S-mod"

After exit from the menu the timed transmissions will

start automatically

Manual activation of

transmissions

Set the Serial Timer to 0.000.

Select the desired string type by parameter "S-mod"

After exit from the menu a transmission can be activated at any time

by shortly pressing the ENTER key

8. Special Functions

8.1. Linearization This function allows converting a non-linear input signal into a linear presentation or vice-

versa. There are 16 interpolation points available, which can be freely arranged over the whole

measuring range in any distance. Between two points the unit automatically will interpolate

straight lines.

It is advisable to set many points into areas with strong bending, and to use only a few points

in areas with little bending. „Linearization Mode“ has to be set to either „1-quA“ or „4-quA“ to

enable the linearization function (see subsequent drawing).

Parameters P01_x to P16_x select 16 x- coordinates, representing the display values which the

unit would normally show in the display. With parameters P01_y to P16_y you can specify,

which values you would like to display instead of the corresponding _x values.

This means e.g. that the unit will replace the previous P02_x value by the new P02_y value.

With respect to the consistency of the linearization, the x- registers have to use continuously

increasing values, e.g. the x- registers must conform to the constraint

P01_X < P02_X < … < P15_X < P16_X.

Independent of the selected linearization mode, the possible setting range of all registers

P01_x, P01_y,…, P16_x, P16_y is always -199999 … 999999

With measuring values lower than P01_x the display will always be P01_y

With measuring values higher than P16_x, the display will always be P16_y.

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0.571_10c_e.doc / Mar-16 / 34

x

y

P1(x)= 0

P1(y)= 0

Linearization Mode = 1_quA

x

y

Linearization Mode = 4_quA

P1(x)= -1000

P1(y)= 900

P8(x)= 0

P8(y)= 750

P16(x)= +1000

P16(y)= - 600*)

P16(x)= 1000

P16(y)= 800

*) Mirror of positive range

Application Example:

The picture below shows a Watergate where the opening is picked up by means of an

incremental encoder. We would like to display the clearance of the gate "d", but the existing

encoder information is proportional to the angular information φ.

d

φ

(1-cos )φ

Incremental Encoder

d = d0

Display value

0.571_10c_e.doc / Mar-16 / 34

P01

_x

P05

_x

P16

_x

P01_y

P05_y

P16_y

P03

_x

P03_y

P07_y

P07

_x

Encoder Position ( )φ

Display (d)

P15_y

P15

_x

8.2. Manual Input or „Teaching“ of the Interpolation Points Interpolation points to form the linearization curve can be entered one after each other, using

the same procedure as for all other numeric parameters. This means you will have to enter all

parameters P01_x to P16_x and P01_y to P16_y manually by keypad.

During manual input of interpolation points the unit will not examine the settings

P01_x to P16_x. Therefore the operator is responsible for observation of the constraint

P01_X < P02_X < … < P15_X < P16_X.

In most cases it should however be much more convenient to use the Teach function.

For this method we have to move the encoder, step by step, from one interpolation point to the

next. Every time we enter the desired display value by keypad.

How to use the Teach Function:

Please select the desired range of linearization (see chapter 3.0).

Hold down the “Cmd” key for 3 seconds, until the display shows “tEACh”. Now

the unit has switched over to the Teach mode. To start the teach procedure please press

again “Cmd” within the next 10 seconds. The display will then show “P01_X”.

With respect to the consistency required for linearization, all parameters from P01_X to

P16_Y will first be overwritten by suitable initial values. Initial values for „P01_X“ and

„P01_Y“ are -199999 and all other values will start with 999999.

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0.571_10c_e.doc / Mar-16 / 34

Press once more “Cmd” to display the actual encoder position. Then move the

encoder to the first of the desired interpolation points

When you read the x-value of your first interpolation point in the display, press “Cmd”

again. This will automatically store the actual display value to the P01_x register. For

about 1 second you will read “P01_y “ on the display, followed by the same reading

again that has been stored previously

This display value now can be edited like a regular parameter, and you can change it to

the desired P01_y value

When you read the desired P01_y value in your display, store it by pressing “Cmd”

again. This will automatically cycle the display to the next interpolation point P02_x.

Once we have reached and stored the last interpolation points P16_x/y, the routine will

restart with P01_x again. You are free to double-check your settings once more or to

make corrections.

To conclude the Teach procedure, keep ENTER down for about 2 seconds. In the display

you will read “StOP” for a short time, and then the unit returns to the normal operation.

At the same time all linearization points have been finally stored.

The unit will examine the constraint valid for the x-values of interpolation points. Every

interpolation point must be higher than its preceding point. Where this constraint is

breached, all 6 decimal points will blink automatically as a warning. Pressing the CMD key

will not store the illegal value, but result in an error text "E.r.r.-.L.O."

To exit the teach mode again, you have the following two possibilities:

1. Press the enter key for 2 seconds. On the display you will read “StOP” for a short time,

and then the unit will switch back to the normal mode.

2. Just do nothing. After 10 seconds the unit will switch back to the normal mode

automatically.

In both cases the parameters of linearization P01_X to P16_Y will not change.

0.571_10c_e.doc / Mar-16 / 34

9. Set all register to “Default“

At any time you can return all settings to the factory default values.

To do this:

switch power off

press the ENTER key on the front

keep ENTER down while you power up again.

This action will reset all parameters to factory default values and your own

settings will be lost. You will have to repeat your individual setup procedure.

Factory default values are shown in the subsequent parameter tables.

10. Dimensions

96,0 (3.780’’)

110,0 (4.331’’)

44

,0

(1.7

32

)

10,0

(.39

4)

8,0

(.3

15

)

91,0 (3.583)

9,0 (.345) 129,0 (5.079)

140,5 (5.531)

48

,0 (1

.89

0)

Panel cut out: 91 x 44 mm (3.583 x 1.732’’)

0.571_10c_e.doc / Mar-16 / 34

11. Technical Data

Supply voltage AC : 115/230 V (+/- 12,5 %)

Supply voltage DC : 24 V (17 – 30V)

Consumption (without sensor) : 18 V : 120 mA, 24 V : 95 mA, 30 V : 80 mA

AC Power : 7,5 VA

Aux. output for sensors : 24 VDC, +/- 15%, 150mA ( AC + DC supply)

Inputs : 3 (PNP/NPN/Namur), A/B = Impulse, C = Reset

Input currents : 5,1 mA / 24 V (Ri = 4,7 kOhms)

Input level HTL : Low: 0...3,5V, High: 9...35V

Max. input frequency : Counter modes: 100 kHz

All other operating modes: 15 kHz

Reset input C: 1 kHz (minimum pulse duration 500 µsec)

Accuracy : +/- 1 ppm +/- 1 Digit

Analogue output : Current: 0/4...20 mA (load 0 – 270 ohms)

(0.571.012.E90) Voltage: 0...+/- 10 V (max. 2 mA)

Resolution analogue : 14 Bits + Sign

Accuracy analogue : 0.1%

Analogue response time : Depends on mode of operation. For details please see

chapter 5.

Ambient temperature : Operation: 0° - 45° C ( 32 – 113° F)

Storage: -25° - +70° C (-13 – 158° F)

Housing : Norly UL94 – V-0

Display : 6 Digit, LED, high- efficiency orange, 15mm

Protection class : Front IP65, Rear IP20

Terminals : Signals max. 1.5 mm², AC power max. 2.5 mm²

Switching outputs (0.571.011.E00) : PNP, max. 35 volts, max. 150 mA

Conformity and Standards : EMC 2004/108/EC: EN 61000-6-2

EN 61000-6-3

LV 2006/95/EC: EN 61010-1

0.571_10c_e.doc / Mar-16 / 34

12. Parameter List

Description Text Min -

Value

Max -

Value

Settings bold = default

Pos. Char Ser.

Code Selection

Basic settings

Operating mode tYPE 0 4 0 1 0 00 rpm

1 time

2 timer

3 count

4 speed

NPN / PNP CHAr 0 1 0 1 0 01 npn

1 pnp

Brightness briGht 0 4 0 1 0 02 100

1 80

2 60

3 40

4 20

Keypad locking Code 0 2 0 1 0 03 no

1 all

2 Preset free

RPM, operation as Tachometer or frequency meter

Frequency FrEqu 1 25000 1000 5 0 04

Display value diSPL 1 99999 1000 5 0 05

Decimal point dPoint 0 5 3 1 0 06 0.000

Wait time to zero WAit 0,1 99,9 1,0 3 1 07

Average filter FiLtEr 0 4 0 1 0 08 off

1 2

2 4

3 8

4 16

Time, display of backing and processing time

Display format diSFor 0 3 0 1 0 09 sec

1 min

2 min-sec

3 min-h

Frequency FrEqu 1 25000 100 5 0 10

Display value diSPL 1 999999 100 6 0 11


Average filter FiLtEr 0 4 0 1 0 13 off

1 2

2 4

3 8

4 16

0.571_10c_e.doc / Mar-16 / 34


Value

Max -

Value


Pos. Char Ser.

Code Selection

Timer, stopwatch

Resolution bASE 0 6 0 1 0 14 sec - 000

1 sec - 00

2 sec - 0

3 sec

4 min - 00

5 min - 0

6 hr.min.s

Start / Stop StArt 0 2 0 1 0 15 hi - lo

1 st – sp

2 ast - sp

3 lo - hi

Auto-Reset rESEt 0 1 0 1 0 16 no

1 yes

Display latch LAtcH 0 1 0 1 0 17 no

1 yes

Count, counter operation

Counter mode modE 0 5 0 1 0 18 A-B div

1 A+B

2 A-B

3 A_B-1

4 A_B-2

5 A_B-4

Scaling factor FActor 0,0001 9,9999 1,0000 5 4 19

Set value SEt -199999 +999999 0 +/- 6 0 20

Reset / Set rESEt 0 3 0 1 0 21 no

1 Front

2 E_tErn

3 FruE

Decimal point dPoint 0 5 0 1 0 22

Speed from differential time

Delay time timE 1 999999 1000 6 0 23

Display with delay

time

diSPL 1 999999 1000 6 0 24

Decimal point dPoint 0 5 0 1 0 25


0.571_10c_e.doc / Mar-16 / 34


Value

Max -

Value


Pos. Char Ser.

Code Selection

Linearization

Linearization

Mode

LrnodE 0 2 0 1 0 D2

P1(x) P01_H -199999 999999 999999 +/- 6 0 A0

P1(y) P01_Y -199999 999999 999999 +/- 6 0 A1

P2(x) P02_H -199999 999999 999999 +/- 6 0 A2

P2(y) P02_Y -199999 999999 999999 +/- 6 0 A3

P3(x) P03_H -199999 999999 999999 +/- 6 0 A4

P3(y) P03_Y -199999 999999 999999 +/- 6 0 A5

P4(x) P04_H -199999 999999 999999 +/- 6 0 A6

P4(y) P04_Y -199999 999999 999999 +/- 6 0 A7

P5(x) P05_H -199999 999999 999999 +/- 6 0 A8

P5(y) P05_Y -199999 999999 999999 +/- 6 0 A9

P6(x) P06_H -199999 999999 999999 +/- 6 0 B0

P6(y) P06_Y -199999 999999 999999 +/- 6 0 B1

P7(x) P07_H -199999 999999 999999 +/- 6 0 B2

P7(y) P07_Y -199999 999999 999999 +/- 6 0 B3

P8(x) P08_H -199999 999999 999999 +/- 6 0 B4

P8(y) P08_Y -199999 999999 999999 +/- 6 0 B5

P9(x) P09_H -199999 999999 999999 +/- 6 0 B6

P9(y) P09_Y -199999 999999 999999 +/- 6 0 B7

P10(x) P10_H -199999 999999 999999 +/- 6 0 B8

P10(y) P10_Y -199999 999999 999999 +/- 6 0 B9

P11(x) P11_H -199999 999999 999999 +/- 6 0 C0

P11(y) P11_Y -199999 999999 999999 +/- 6 0 C1

P12(x) P12_H -199999 999999 999999 +/- 6 0 C2

P12(y) P12_Y -199999 999999 999999 +/- 6 0 C3

P13(x) P13_H -199999 999999 999999 +/- 6 0 C4

P13(y) P13_Y -199999 999999 999999 +/- 6 0 C5

P14(x) P14_H -199999 999999 999999 +/- 6 0 C6

P14(y) P14_Y -199999 999999 999999 +/- 6 0 C7

P15(x) P15_H -199999 999999 999999 +/- 6 0 C8

P15(y) P15_Y -199999 999999 999999 +/- 6 0 C9

P16(x) P16_H -199999 999999 999999 +/- 6 0 D0

P16(y) P16_Y -199999 999999 999999 +/- 6 0 D1

Appears only with modes "RPM" and "Count" when the linearization function has been enabled

0.571_10c_e.doc / Mar-16 / 34


Value

Max -

Value


Pos. Char Ser.

Code Selection

Presets (0.571.011.E00)

Preset 1 PrES 1 -199999 +999999 10000 +/- 6 0 27

Preset 2 PrES 2 -199999 +999999 5000 +/- 6 0 28

Mode Preset 1 CHAr 1 0 0 0 1 0 29 GE

1 LE

2 GE

3 LE

4 RES

5 SET

Mode Preset 2 CHAr 2 0 5 0 1 0 30 GE

1 LE

2 GE

3 LE

4 1-2

5 1-2

Hysteresis 1 HYSt1 0 99999 0 5 0 31

Hysteresis 2 HYSt2 0 99999 0 5 0 32

Analogue output (0.571.012.E90)

Analogue begin An-bEG" -199999 999999 0 +/-6 0 33

Analogue end An-End -199999 999999 10000 +/-6 0 34

Analogue mode A-CHAr 0 3 0 1 0 35 10 V

1 0 ... 10V

2 0 ... 20 mA

3 4 ... 20 mA

Offset OFFSEt -9,999 9,999 0,000 +/- 4 3 36

Gain GAin 00,00 99,99 10,00 4 2 37

0.571_10c_e.doc / Mar-16 / 34


Value

Max -

Value


Pos. Char Ser.

Code Selection

Serial interface (0.571.012.E05)

Serial format S-Form 0 9 0 1 0 92 0 = 7E1

1 1 = 7E2

2 2 = 701

3 3 = 702

4 4 = 7N01

5 5 = 7N02

6 6 = 8E1

7 7 = 801

8 8 = 8N01

9 9 = 8N02

Baud rate S-bAUd 0 6 0 1 0 91 0 = 9600

1 1 = 4850

2 2 = 2400

3 3 = 1200

4 4 = 600

5 5 = 19200

6 6 = 38400

Unit address S-Unit 0 99 11 2 0 90

Serial timer S-tim 10 9999 100 4 3 38

Serial mode S-mod 0 1 0 1 0 39 0 = PC

1 1 = print

Code for print S-CodE 100 120 101 3 0 40

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