Ardetem Dip 400 Instruction Manual

ÉTUDES ET RÉALISATIONS

ÉLECTRONIQUES / INSTRUMENTATIONS / AUTOMATISME

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69510 - Soucieu en Jarrest

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Tel. Intern. 33 4 72 31 31 30 - Fax Intern. 33 4 72 31 31 31

ARDETEM - TA IN/55 - A 01/11 - Any data in this documentation may be modified without prior notice.

ARDETEM

Soucieu en Jarrest - FRANCE

http: //www.ardetem.com - e-mail: info@ardetem.com

DIGITAL PANEL METERS

programmable ±10 000 points

User handbook

Valid for the instruments with version 08.xx

DIP 400

DIP 401

DIP 402

p1

Technical manual DIP 402

Summary

Technical manual DIP 402

Summary

1 . INTRODUCTION p2

2 . SPACE REQUIREMENTS p3

3 . CONNECTINGS p4

4 . PROGRAMMING p5

4.1 Communication with the instrument p5

4.2 Orientation through the programming p5

4.3 Main menu p5

4.4 Programming menu p6

4.4.1 - Programming of the input p6

a / Process signals p6

b / Temperature signals p7

c / Resistive sensors p7

4.4.2 - Programming of the display p8

4.5 Features of the inputs and programming limits p11

4.5.1 - Current input p11

4.5.2 - Voltage input p11

4.5.3 - Temperature input p11

4.5.4 - Resistance and potentiometer input p12

4.5.5 - Logic inputs p12

4.6 Features of the outputs and programming limits p12

4.6.1 - Analog output p12

4.6.2 - Digital output p13

4.6.3 - Relay outputs p13

4.6.4 - Safeties p14

4.6.5 - Display features p15

4.7 Reading of the configuration p18

4.8 Access code p18

4.9 Programming of a new access code p19

4.10 accessible functions from the main menu p19

4.10.1 - Display simulation p19

4.10.2 - Simulation of the analog output p19

4.10.3 - Menu CLEAr:

Deleting of the recorded alarms p19

4.10.4 - Menu CLr.tA:

Deleting of the programmed tare p20

5 . FUNCTIONS WHICH CAN BE ACCESSED DIRECTLY

FROM THE MEASURE DISPLAY p20

5.1 Functions which require pressing only 1 key p20

a / Display of the min. value p20

b / Display of the max. value p20

c / Deleting of the min. and max. values p20

5.2 Functions which require pressing several keys p21

5.2.1 - Shifting of the display p21

5.2.2 - Visualisation of the direct measure p21

5.2.3 - Visualisation and setting of the alarm setpoints p22

5.2.4 - Setting of the tare (process input only) p22

6 . ERROR MESSAGES p22

7 . GENERAL WARRANTY TERMS p22

8 . LEXIQUE p22

9 . ANNEXE: MODBUS p26

9.1 Table of the modbus addresses p26

9.2 Correspondance with the DIP400/DIP402 version 7.0 p27

9.3 Description of the born modbus functions p28

9.4 Reading in double integer format p28

9.5 CRC 16 calculation algorythm p29

p2

The series DIP 40- offers a complete range of highly accurate program-

mable digital panel meters. Each instrument is equipped on front face

with a five 14mm high red digits display whose brightness suits applica-

tions in industrial control rooms perfectly.

They allow the display, the checking and transmission of data from any

measurable magnitudes.

• The DIP 400 (process inputs) includes in standard:

A DC current or voltage input

Bidirectionnal ±100mV, ±1V, ±10V, ±300V, ±20mA.

- Accuracy: 0.1% of the full scale at +25°C

Thermic drift < 150 ppm/°C

- Measurable scale overstepping from -10% to +10%

- Scale factor programmable

- Enlarging effect - Square root extraction

- Special linearisation on 20 points

- Supply for 2 or 3 wire sensor 24 VDC (±15%) -25 mA

protected from short circuits

• The DIP 401 (temperature input) includes as standard:

Either a thermocouple input:

(J, K, N, S, B, W5, T, R, E, W, W3, L)

- Accuracy: 0.1% of the full scale at +25°C,

or 30µV typical (60µV max.)

- Thermic drift < 150ppm/°C

CJC efficiency: < 0.03°C/°C ± 0.5°C from -5°C to +55°C

Or a sensor input: Pt 100 Ω, Ni 100 Ω

- Line resistance influence in 3 wire measure within the class

for 0<Rl<25Ω

- Measurement of 2 wire ∆ Pt100 from -200°C to +270°C (0<Rl<10Ω)

(R max. 400Ω)

- Max. measure current: 250 µA

- Accuracy: 0.1% of the full scale at +25°C

- thermic drift < 150ppm/°C.

1. INTRODUCTION •The DIP 402 (Process, temperature, resistance and

potentiometer inputs)

(See the features of the DIP 400 and DIP 401 on the left hand column)

Resistive sensors: calibers 0-400 Ω and 0-2 kΩ (0-8 kΩ optional)

• Accuracy: 0.1% for the calibers 0-400 Ω and 0-8 kΩ and

0.5% for the caliber 0-2 kΩ (of the full scale at +25°C)

• Thermic drift < 150ppm/°C

Potentiometers: from 100 Ω to 10 kΩ

• Accuracy: 0.1% of the full scale at +25°C

• Thermic drift < 150ppm/°C

AVAILABLE OPTIONS: (to be specified on order)

Insulated analog output: A

Active or passive current, or voltage

Programmable scale ratio with enlarging effect.

Relay output: R or R4

2 or 4 relays: mode setpoint or mode window.

Recording of the alarms.

Time delay and hysteresis adjustable on each setpoint.

Alarm messages

Insulated digital output: N

RS 485 2 wire, protocole MODBUS-JBUS.

Logic input 2 insulated logic inputs with programmable functions

Display hold,

Moving of the decimal point,

Tare function,

zero reset of the min. and max.

Bargraph: (16 leds display): B

Allows a quick evaluation of the measured value

variations.

Programmable scale factor

p3

Protection:

Front face: IP 65

Housing: IP20

Terminals: IP 20

Housing:

Self-extinguishing case of

black UL 94 V0 ABS.

2. SPACE REQUIREMENTS

Dimensions of the case: (with terminals)

96 x 48 x 124 mm

Panel mounting

cut out 44 x 91 mm

external

seal

Holding panel

max. thickness 30

case

tightenings

Terminals

General features

• Sampling time: 100 ms

• Input impedance ≥ 1 MΩ for the voltage inputs

Max. drop 0.9 V max. for the voltage input

• Common mode rejection rate: 130 dB

Serial mode rejection rate: 40 dB 50/60 Hz

• Zero drift compensation and self-calibration

• Insulation: input / power supply: 2.5 kV eff. 50Hz-1min

Input / output: 2.5 kV eff. 50Hz-1min

• Universal power supply:

20...270 VAC and 20 ...300 VDC 50/60/400 Hz

• Power draw: 4 W max. 7.5 VA max.

• Conform with the standards IEC 61000-6-4 on rejections and

IEC 61000-6-2; on immunity (industrial environment)

IEC 61000-4-2 level 3, IEC 61000-4-3 level 3,

IEC 61000-4-4 level 4, IEC 61000-4-6 level 3.

CE marking according to the directive 2004/108/CE

Connectors plug-off connectors on

rear face for screwed connections

(2,5mm², flexible or rigid)

Display: ±10 000 points (14 mm)

Electroluminescent red (green optional)

4 alarm leds

+ 4 leds with programmable functions

-10 000/+100 000 points (14 mm)

(optional)

-2 000 / +10 000 points (20 mm)

(consult)

Programming

• Via the keyboard

• With the configuration software SUPERVISION

To communicate with the series DIP400/DIP402 you will need a con-

nection cable (M4 USB). To connect this cable to the DIP, insert the

DIN contact into the especially foreseen female connector (on the

instrument side). Then connect the USB cable to a PC. The software

SUPERVISION allows reading the measures or modifications of the

meter configuration.

Each configuration is kept as a file stored on disk. These files can then

be consulted, modified, duplicated or loaded into the meters. The files

can be created with or without having a meter connected. This software

also allows the saving of existing configurations from the instruments

which are already in service. All the files can be edited on any type of

printer.

p4

3. CONNECTIONS

20

21

22

1 2 3 4 5 6 7 8 9

Location of the terminals

(view from case rear face)

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

CE

D

B

A

4 5 6789

INPUTS

OUTPUTS (optional)

300V

1V

10V

mV

mA

+ -

2-wire

transmitter

NC

3-wire

transmitter

+

-

VOUT GND VCC

26

27

28

29

30

31

2 RELAYS

T1

C1

R1

T2

C2

R2

T: ON

C: Common

R: OFF

0-4/20mA active

ACTIVE CURRENT

0-4/20mA pasive

external source 30 V max.

VOLTAGE

PASSIVE CURRENT 32

33

34

35

36

37

23

24

25

TOR 1

TOR 2

COM

4 RELAYS

LOGIC INPUTS

(option TOR)

20

21

22

DIGITAL

Data link RS 485

2 channels

32

33

34

TOR 1

TOR 2

COM

2 channels

B

A

COM

T3

C3

R3

T4

C4

R4

678

Tc

+ -

Pt100 3 wire

Ni 100 3 wire

∆ Pt100 2 wire

(T°2-T°1)

T°1: cold sensor

T°2: hot sensor

1

2

5678

Potentiometer

RESISTANCE and POTENTIOMETER

TEMPERATURE

PROCESS

Resistance >440Ω up to 2kΩ

(0-8kΩ optional)

Strap 5 and 8 to terminal

Resistance from 0 to 440Ω

<

DIP 400 DIP 401

DIP 402

or

+

23

24

25

V

Lr

+

-

or

A

+ -

23

24

25 mA

CC

C E

E

D

B

AA

1 2 3

-

~

+

AC

DC

POWER SUPPLY

A

p5

4. PROGRAMMING

4.1 Communication with the instrument

Several functions can be accessed directly on front face during

the measure display:

4.3 Main menu

4.2 Orientation through the programming

The dialogue is ensured by 4 keys located on the front face.

Move through the menus:

downwards, or decrease

the value shown

Validation of the displayed

parameter or access to a submenu

Exit from a submenu to access

the next menu / access to the

programming exit menu

Note: In mode programming the instrument will automatically revert to

the measure with the former configuration if no key is pressed during

1min.

Move through the menus:

upwards, or increase the

value shown

Display of

the max.

value p20

0 reset of

the min. and

max. p20

Access to the

main menu p5

available as

option

Mode read-

ing of the

configuration

(see p18)

If code correct,

access to the

programming

menu

(see p6)

Simulation

of the ana-

log output

(see p19)

Authorized by

access code

Deleting of

the recorded

alarms

(see p19)

Other functions can be accessed by pressing several keys

simultaneously:

Setting of the display down scale; (see p21)

Setting of the display full scale; (see p21)

Visualisation of the direct measure; (see p21)

Visualisation and setting of the alarm setpoints; (see p22)

Setting of the tare (except temperature inputs; (see p22)

Reading convention:

Move through the main menu

Revert to the previous menu

Blinking display: awaiting validation or setting

Alternating information display

Entering a parameter:

First start by increasing or decreasing

the 1st digit and the sign: from -9 to +9.

The 2 nd from 0 to 9.

The 3 rd from 0 to 9.

The 4 th from 0 to 9.

M

Alarms

Led 1

Led 2

Led 3

Led 4

Functions

Led 5

Led 6

Led 7

Led 8

Measure

display

M

6888

6588

6528

6520

rEAd ProG

CodE

8 888

GEnE. CLEAr

«

Programming

of the access

code

(see p18)

Simulation

of the

display

(see p19)

Authorized by

access code

(relay/ analog

output)

(analog

output)

(process, resist.

potent. input)

(relay output)

P.CodE SIMUL

«

0 reset of

the function

TARE

(see p20)

Authorized by

access code

CLr.tA

«

scroll

menus

vertical

move

Entering of the access code.

The access to the programming

menu is protected by a 4-cipher

code.

The code is 0000 on factory exit

(to change the code, see page

19).

Between each entering, validate

the cipher with

Display of

the min.

value p20

+

M

+

M

+

M

+

and

p6

M

InPut

4.4 Programming menu (according to options) 4.4.1 Programming of the input

a. Process signals

diSPL.

AnA.

JbuS

tor

rELAY

SECU

Pr.diS

Out.P

Access to the programming of the input p6

Access to the programming of the display factor p8

Access to the programming of the analog output p8

(option analog output)

Access to the communication parameters p9

(option digital output)

Access to the programming of the logic inputs p9

(option TOR)

Access to the programming of the relays (2 or 4 relays) p9

(option relay output)

Access to the programming of the outputs, the, p10

relays in case of self-diagnosis and/or sensor

rutpure, and access to disconnecting the sensor rupture

(option analog output or relays)

Access to the programming of the display: p10

Leds, Bargraph, display brightness

Access to the programming exit menu with or p11

without saving the configuration

DIP 400

DIP 402

Note:

⇒ Press to go directly to the menu

⇒ In mode programming, the instrument will automatically revert to the

measure with the former configuration if no key is pressed during 1min.

M

Move through the menus / choice

Upwards move /

increase

Downwards move /

decrease

Validation / vertical move

Menu exit / access

M

Note:

Press to go on to the next menu

voltage input

voltage input only

choice of the caliber

to t° sensors

resistive sensors

«

100M

«

U

«

InPut

300U

1U 10U

current input

«

MA

«

tYPE

«

CALib

diSPL.

p7

b. Temperature signals c. Resistive sensors

InPut

DIP 402

InPut

DIP 401

DIP 402

* cold junction compensation, except

thermocouple B which is only in CJ-E.

temperature inputs

process

signals

temperature signals

process signals

CJC * compensation

external internal

Available only in the case where

a shifting of the input has been

entered (see p21)

external CJC only

If no shifting

# Changing this parameter requires re-

programming the following parameters related

to the relays and the analog output:

SPxx, HYSx, dodI, F.OdI

#

If thermocouple

if other than thermocouple

«

CJ-E

«

CJ-t

«

yES

«

no

«

diSPL.

tc-L

tc-J

tc-CA tc-C5 tc-C3 tc-C

tc-n tc-b tc-E tc-t tc-r tc-S

«

oF

oC

«

rES

«

Pot

-10°.0C < CJC < 60°.0C

14°.0F < CJC < 140°F

(2)

400

«

diSPL.

See also the display features p15

Safeties

no: no associated function

tArE: led lit if tare entered

tor 1: led 5 dedicated to the indica-

tion of the logic input 1

no: no associated function

tor 2: led 6 dedicated to the indica-

tion of the logic input 2

no: no associated function

rS: led lit in case of RS transmission

«

br.diG

Pr.diS

available

as option

Safety features p14

option 2 or

4 relays

if mV or t° input

option analog output

if return value programmed

«

LO HI

«

OFF

Out.U

status of relay 1 in case of sensor rupture

«

LO HI

«

OFF

status of relay 2 or 4 in case of

sensor rupture

disconnection of the sensor

rupture detection

or

«

yES

«

no

«

value of the output in case of sensor rupture

00.00<rEPLI<22.00 (mA)

00.00<rEPLI<11.00 (V)

«

OFF

«

On

OFF: sensor rupture

inactive on the relay

In case of sensor rupture

LO: relay de-activated

HI: relay active

«

-88.88

option 2 or 4 relays

option analog output

if return value programmed

«

LO HI

«

OFF

Out.I Out.U

status of relay 1 in case

of self-diagnosis error

or

«

yES

«

no

«

rEPLI value of the output in case of self-diagnosis error

00.00<rEPLI<22.00 (mA)

00.00<rEPLI<11.00 (V)

OFF: self-diagnosis

inactive on the relay

In case of self-

diagnosis error

LO: relay de-activated

HI: relay active

«

-88.88

Pr.diS

«

ruPt

«

SECU

«

dIAG

«

rEL.1

«

LO HI

«

OFF

status of relay 2 or 4 in case

of self-diagnosis error

«

rEL.2

«

If input mV, temperature, resistance (caliber 400Ω)

or mA (if dINP and F.INP > 3.5mA)

rEL.1

Out.I

rEPLI

CAPt

rEL.2 rEL.4

or

«

rEL.4

or

«

p11

Out.P

Exit from the programming with or without saving

exit and

save the

configuration

exit without

saving the

configuration

revert to the

measure display

Note: An exit from the programming mode with saving of the configuration

(SAVE, YES) will automatically reset the tare, the min. and the max. as well as the

alarm recordings to 0.

4.5.1 Current input

• Linear:

Features

Measurable limits of the input: -22 to 22 mA

4.5 Features of the inputs and programming limits

MA

«

Caliber Display

resolution Accuracy

from -20 to

+20mA ± 1 digit 0.1% of the MR

4.5.2 Voltage input

• Linear: Features

U

«

Caliber Display

resolution Accuracy

-100 to +100 mV

-1 to + 1 V

-10 to +10 V

-300 to 300 V

± 1 digit 0.1% of the MR

Measurable limits: -10% to +10%

That is for example for the caliber 1V: -1.1V to +1.1V

Sensor type Measurable limits of the input Accuracy

(MR: measure range)

Pt 100 -200 / 850 °C

-328 / 1562 °F * ± 0.1% of the MR

* The influence of the line resistance with 0<Rl<25Ω is included in the

accuracy class.

ni 100 -60 / 260 °C

-76 / 500 °F ± 0.1% of the MR

Delta Pt 100 -200 / 270 °C

-328 / 518 °F ± 0.1% of the MR

• Unlinear: (see page 17)

4.5.3 Temperature input

• Resistive sensor

Platinium sensor Pt 100 Ω in 3-wire mounting

Measurement of Delta Pt100 2 wire

ni 100 Ω nickel sensor

• Thermocouple

Type: J, K, N, S, B, W5, T, R, E, W, W3, L

Efficiency of the cold junction compensation:

0.03°C / °C ±0.5°C from -5°C to +55°C

Cold junction compensation

Internal

External Programmable from -10°C to 60°C

+14°F to 140°F

Pt 100 ni 100

dPt

Pt 100

«

dPt

«

ni 100

«

CJC-I

CJC

CJC-E

SAvE

no

YES

Out.P

tc

p12

Thermocouple

tc-j

tc-CA

tc-n

tc-5

tc-b

tc-C5

tc-t

tc-r

tc-E

tc-C

tc-C3

tc-L

J

K

N

S

B

W5

T

R

E

W

W3

L

Accuracy in

% of the MR*

* 30µV typical (60µV max.) on the others

0.1 %

-160 / 1200°C

-270 / 1370°C

0 / 1300°C

-50 / 1770°C

200 / 1820°C

0 / 2300°C

-270 / 410°C

-50 / 1770°C

-120 / 1000°C

1000 / 2300°C

0 / 2480°C

-150 / 910°C

-256 / 2192°F

-454 / 2498°F

32 / 2372°F

-58 / 3218°F

392 / 3308°F

32 / 4172°F

-454 / 770°F

-58 / 3218°F

-184 / 1832°F

1832 / 4172°F

32 / 4496°F

-238 / 1670°F

Measurable limit of the input

°C °F

4.5.4 Resistance and potentiometer inputs

• Resistance

• Potentiometer:

Caliber Measurable limits of

the input

Accuracy in %

of the MR

0 / 400 Ω

0 / 2000 Ω

0 / 8 KΩ (optional)

0 / 440 Ω

0 / 2200 Ω

0 / 8.8 KΩ

0.1%

0.5%

0.1%

Caliber Accuracy in % of

the MR

from 100Ω to 10 KΩ0.1%

HoLd

CLr.M

tArE

Point

AnA.

F.out

dO.diS

FO.diS

d.out

4.5.5 Logic inputs (option TOR)

• Board of 2 logic inputs: Input signal 24 Vdc

Possible functions:

Display hold in case of activation of the logic function.

The display and the analog output remain fixed in case of

variation of the input signal. The relays keep reacting to the input

signal.

Zero reset of the min. and the max. The activation of the

logic function will reset the min. and the max. to 0.

Activation of the function tare.

The meter switches to the mode tare, the tare being the

display value present at the moment when it is activated.

Function moving of the decimal point

4.6 Features of the outputs and programming

limits

4.6.1 Analog output

0/4-20mA active or passive current output (Vmax.=30VDC) or

0-10V voltage output

• Accuracy: 0.1 % in relation to the display (at +25°C)

• Residual ripple ≤ 0.2%

• Admissible load 0Ω ≤ Lr ≤ 600Ω (current)

Lr ≥ 5 kΩ (voltage)

• Programmable scale ratio with enlarging effect

• Response time: 40 ms in relation to the display

Indication of the output type (voltage or current)

Choice of the parameter assigned to the output for the down

and full output scale (in display points if PArA. = diSP.)

(in input scale points if PArA. = InPut.)

Down scale of the analog output (eg. 04.00 (4mA))

Full scale of the analog output (eg. 20.00 (20mA))

Display value corresponding to the output down scale

Display value corresponding to the output full scale

In mode measurement, the analog output can not overstepp 10%

of the greatest of the 2 values: d.out and F.out

In case of activation of the logic function the decimal

places itself as has been programmed.

Fct.P

PArA.

tyPE

-.---

p13

4.6.2 Digital output:

- RS485 (2 wire) digital data link

- Protocoles MODBUS-JBUS format of the data: integer and double integer

- Transmission format: 1 start bit

8 bits without parity or 9 bits with parity

1 stop bit

Slave number between 1 and 255

Transmission speed between 1200 and 19200 bauds

Transmission parity

Transmission format (rank of the bytes in a transmitted

integer)

Time lapse before any response: ON: 75ms OFF: 10ms

Table of the modbus addresses, used functions, see the annexe p25.

4.6.3 Relay outputs:

2 relay outputs

or 4 relay outputs

• Hysteresis independently programmable in the display unit

• Time delay independently programmable from 0 to 25 s, in 0.1 s increases

• NO-NC contact 8 A - 250 V on resistive load

Activation or de-activation of the alarm x

The status of the relay x depends on the entered programming

The relay x remains still.

Programming of the parameter assigned to the alarm x

Setpoints and hysteresis in input scale points

Setpoints and hysteresis in display scale points

Choice of the operating mode:

• Mode setpoint

• Mode window

• Mode setpoint

• Mode window

Choice of the status of the relay associated led

The led indicates the alarm status.

Led lit when relay active (coil supplied)

Led still when relay active (coild supplied)

Setting of the hysteresis in display points.

The hysteresis is active on switching from lit led to still led, that

is to say on switching out of alarm, as the led represents the alarm status.

rEL.1 rEL.2

AL.X

On

OFF

rEL.1 rEL.2 rEL.3 rEL.4

OFF

OFF OFF OFF

ON

ON ON ON

setpoint

setpoint setpt setpt

Caption:

ON coil supplied

OFF coil not supplied

or

ModE.x

SP.X

- Hystx

HYSt.x

LEdx

On

OFF

setpoint OFF

ON

SP1.X

-Hyst.x

SP2.X SP2.X

+Hyst.x

SPX.2

SPX.1 SPX.2

SPX.1

lit led

still led

PArAx

SLAUE

bAud

dELAy

PAR

ForM

InPut.

diSPL.

p14

diAG

ruPt

OFF

LO

HI

OFF

OPEn

CAPt

SECU

OFF

On

LO

HI

tiME.x

MEM.x

CLEAr

MESSx

• Time delay on the alarm

The relay time delay is adjustable from 000.0 to 025.0s., in 0.1s increases.

It is active both on switching and switching back.

• Positionning of the time delay

Time delay on the switching on alarm.

Time delay on the switching on alarm and out of alarm.

• Alarm recording

Allows recording the alarm after a setpoint has been passed. When the

measure reverts below the alarm setpoint, the relay remains on and the

led blinks to warn the user that the setpoint has been passed (to reset

the alarm recordings to 0 see the menu p19).

Note: An exit from the mode programming with saving of the configura-

tion will reset the alarm recordings to 0.

• Display of alarm messages

A programmed alarm message can be made to appear alternating with

the measure. The message will appear only during the alarm, that is to

say while the associated led is lit.

• Setting of the setpoints: There are 2 ways to adjust setpoints:

- either in mode programming entering the correct access code

- or by pressing simultaneously and if the access to a quick

entering has been allowed on the programming of the code (see page 18).

· On the relays:

No influence on the relay in case of self-diagnosis error

Relay de-activated (coil supplied) in case of self-diagnosis

error

Relay activated (coil supplied) in case of self-diagnosis error

Note: The led is either still or lit according to its programming in the

menu rELAY.

· On the analog output

If a return value has been entered

Value between: 0 and 22 mA (current output)

or 0 and 11 V (voltage output)

• Sensor rupture

The sensor rupture can be detected on the inputs mV, Tc, Pt100, Ni100,

∆PT100, resistance, and current if down and full scale > 3.5 mA.

The sensor rupture information can be reported:

· On the relay

No influence on the relay in case of sensor rupture

Relay de-activated (coil not supplied) in case of sensor

rupture

Relay active (coil supplied) in case of sensor rupture

Note: The led is either still or lit according to its programming in the

menu rELAY.

· On the analog output

If a return value has been entered

Value between: 0 and 22 mA (current output)

or 0 and 11 V (voltage output)

· On the display: Message

Note: The sensor rupture detection has a priority over the self-diagnosis.

• Disconnection of the sensor rupture (If mV or temperature input)

The sensor rupture can be disconnected in order not to disturb some

calibrators which may be sensitive to the rupture detection current.

In the menu :

Disconnection of the sensor rupture, or not

Sensor rupture detection on

Disconnection of the sensor rupture

4.6.4 Safeties:

• Self-diagnosis:

The meter permanently watches its components for any drifts. The self-

diagnosis serves to warn the user in case of abnormal increase of these

drifts before they may provoque false measures.

The self-diganosis error information can be reported:

· On the display: An error message appears alternating with the meas-

ure; an error code is registered and can be read in the menu About (see

page 18).

Coding:

1 : Programming error

4 : Offset error

8 : Input calibration error

16 : Output calibration error

32 : Cold junction compensation error

64 : Upper or lower electrical overstepping of the input.

If the instrument detects for instance an offset error (4) and a program-

ming error (1) the error code will be 5 (4+1).

M

t.ActX

SIMPL

doubL

4.6.5 Display features:

The parameters down and full display scale, cut-off and ordinates (if input lin-

earised in segments) are to be considered in the magnitude of the programmed

physical scale. The setpoints, hysteresis, dO.dis and FO.dis for the analog

output can be programmed either in input magnitude or in displayed magnitude

(according to PARA).

For the example 1, with PARA1 «diSP» validated, a setpoint on the relay 1 (SPI.I)

with a value of 30.0 corresponds to a setpoint of 30.0 m3. If the display overstepps

30.0m3 (if the input exceeds 5,60 mA) the status of the relay 1 will change.

Position of the decimal point for the inputs other than

temperature inputs

Display resolution for the temperature inputs 0.1° or 1°

linear input

square root extraction

√ of the measure brought back in % of the programmed

measure range

Example for a 4-20mA input: 12mA gives 0.707 (√ 0.5)

The function square root tends to amplify the background

noise of the input signal when getting near zero.

To avoid the ripples caused by this noise, simply

programme a cut-off value (in display points).

special linearisation

Display corresponding to the input down scale

(except temperature inputs)

Display corresponding to the input full scale

(except temperature inputs)

Only for process, resistance, potentiometer inputs, expressed

in display points.

− If the display full scale > display down scale and if the display is ≤

than the cut off value then it will be held at the down scale.

− If the display full scale < display down scale and if the display is ≥

than the cut off value then it will be held at the down scale.

p15

Point

rESOL.

d.diSP

F.diSP

Cut.vA

d.in

F.in

• Response time:

Integration indice of the digital filtering:

Programmable from 0 to 10; use in case of unsteady input signal.

To obtain the maximum response time add 240 ms.

Note: For the response time of the analog outpt, add 40ms to the values

given in the table.

For the relays: add the time delay programmed on the alarms.

Setting of the digits brightness

Lowest brightness Strongest brightness

br.diG

1 1 1 1 4444

FiLt

Typical response

time at 90% 120 ms 400 ms 600 ms

FiLt 0 1 2

1 s

3

1.4 s

4

2 s

5

3 s 5 s 7.5 s

6 7 8

10 s

9

15 s

10

Funct LinEA

root

Li.SPE

For a 4/20 mA signal from a level sensor on a tank, the following programming is

displayed:

POINT = _ _ _ . _ FUNCT = LinEA

d.in = 4.00

F.in = 20.00

d.diSP = 000.0

F.diSP =300.0

for:

4 mA from the sensor, display = 000.0 m3

12 mA from the sensor, display = 150.0 m3

20 mA from the sensor, display = 300.0 m3

p16

1 1 1 1 4444

br.bAr

L.dIG

nuLL

nuLL YES

=

nuLL

d.bArG

LEd5

no

tArE

tor 1

LEd6

no

tor 2

F.bArG

no

YES

=

nuLL no

YES

=

• Setting of the bargraph and the leds brightness

Lowest brightness Strongest brightness

The brightness level can be visualised directly on the leds 5 to 8 and on

the bargraph.

Caution: during the setting, the 4 leds and the bargraph no longer repre-

sent the measure, including also in mode reading.

• Inhibition of the last digit (bottom weight)

In the mode programming, the menu L.dIG allows suppressing the dis-

lay of the last digit, the latter will be enforced to 0 if OFF is validated.

• Deleting of the unsignificant zeros

Suppresses the display of the unsignificant zeros on

the left hand side.

Eg.: Value to be displayed: 0015

Display = 0015

Display = 15

Eg.: Value to be displayed: 00.15

Display = 00.15

Display = 0.15

• Display factor of the bargraph (option bargraph only)

Display corresponding to a still bargraph (0%)

Display corresponding to a fully lit bargraph (100%)

In case of overstepping the bargraph starts to flash. A sensor rupture will

be shown on the bargraph by the lighting of 1 led out of 2.

• Programming of the leds 5 to 8 (available as option)

Programming of led 5

Led still (no associated function)

The led 5 indicates that the instrument is in mode tare

The led 5 will be lit when the logic input 1 is active

Programming of led 6

Led still (no associated function)

The led 6 will be lit when the logic input 2 is active

Programming of led 7

Led still (no associated function)

The led 7 will be lit during the instrument response

Programming of led 8

Led still (no associated function)

The led 8 will be lit when a shifting of the down and/or full

display scale (see page 21) has been entered

(temperature inputs only)

LEd7

no

rS

LEd8

no

AdJuS.

Choice of the measure range:

The measure range (unidirectionnal or bidirectionnal scale) depends on the value

entered for the paramters and

If the value or is negative the meter will operate with a bidirectionnal

input scale.

If the values and are both positive the meter will operate with a unidi-

rectionnal input scale.

Example for a 10V caliber:

d.in = -1.0V F.in = 10V (bidirectionnal input)

The measure range is from -11V to +11V

d.in = 0V F.in=10V (unidirectionnal input)

The measure range is from -1V to 11V

Thermic drift < 150 ppm/°C

d.in F.in

• Unlinear:

Extraction of the square root

Note: The function square root tends to amplify the background noise of

the input signal when getting near zero.

To avoid the ripples caused by this noise, simply programme a cut-off

value (in display points).

− If the display full scale > display down scale and if the display is ≤ than the

cut off value then it will be held at the down scale.

− If the display full scale < display down scale and if the display is ≥ than the

cut off value then it will be held at the down scale.

root

«

p17

Special linearisation:

For specific applications such as the measurement of volumes, the

meter can memorise an unlinear curve, programmable in X and in Y.

Li.SPE

«

The curve resulting from your equation can be replaced by a series of

linear segments, with a maximum of 20 points

(19 segments).

Note: the values of the abscisses (x) must go increasing d.in < value of

A01 < value of A02...< An-1.

Example:

For a layed cylindric tank, 1 meter high (h) and 1 meter long (l); a 0-20

mA linear sensor measures the height of the liquid surface line:

Input to the meter: height h

0 meters -> 0 mA (empty tank)

1 meter -> 20 mA (full tank)

with cos β/2 = ( R - h ) / R

Sin β/2 = C/2R

Display of the meter:

Empty tank volume d.diSP = 0.000

Full tank volume F.diSP =0.785

Volume = L [π R² β/360 - C(R-h)/2]

Say a curve of 10 equally long segments:

Measure range / number of segments = 20mA/10 = 2mA length of

the segment. For 10 segments nbr = 11.

β

(R)

L (length)

C (chord)

R (ray)

h

(height)

Input

mA

A00 0

A01 2

A02 4

A03 6

A04 8

A05 10

A06 12

A07 14

A08 16

A09 18

A10 20

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

0.00

73.74

106.26

132.84

156.93

180.00

203.07

227.16

253.74

286.76

360.00

0.00

0.60

0.80

0.92

0.98

1.00

0.98

0.92

0.70

0.60

0.00

0.000

0.041

0.112

0.198

0.293

0.393

0.492

0.587

0.674

0.745

0.785

B00

B01

B02

B03

B04

B05

B06

B07

B08

B09

B10

00.00

01.04

02.85

05.04

07.47

10.00

12.54

14.96

17.17

18.98

20.00

Height

mDegree Chord

m

Volume

m3Outputs

in mA

Programming:

nb = II

Programming from A00 to A10 and from B00 to B10 according to the

table.

0 2 4 6 8 10 12 14 16 18 20

0 0.1 0.2 0.3 0.4 0.5 0.6

0.7 0.8 0.9 1

20

18

16

14

12

10

8

6

4

2

0.11

0.04

0.20

0.29

0.39

0.49

0.59

0.67

0.75

0.79

volume

in m3

output (mA)

Y

X

input (mA)

height (m)

4.8 Access code

An access code which can be set from 0000 to 9999 serves to protect

the meter and its setpoints from unauthorized programming, and to lock

the access to some functions.

0 0 0 0 Factory code

x x x x

0 to 5 Access to the display shifting

6 to 9 No access

0 to 5 Access to the display and output simulations

6 to 9 No access

0 to 5 Access to the function “tare” (except temperature inputs)

6 to 9 No access

0 to 5 Access to the quick entering of alarm setpoints

6 to 9 No access

p18

rEAd

InPut

diSPL.

AnA.

JbuS

Pr.diS

About

4.7 Reading of the configuration

Reading of the input parameters

Reading of the measure display parameters

Reading of the analog output parameters

(option analog output)

Reading of the communication parameters

(option digital output)

Reading of the logic inputs parameters

(option TOR)

Reading of the alarm parameters

(option 2 or 4 relays)

Reading of the safety parameters for sensor

rupture or self-diagnosis of the outputs

Reading of the display programming para-

meters (the leds, bargraph led...)

Reading of the instrument internal parameters

In each reading submenu press and to move, and

to visualise parameters.

If no key is pressed during 20 s. the instrument will revert to the

measure display.

Validation / vertical

move

rELAY

SECU

tor

About

dIP

n0

A0123

ProG

08.00

0Pt

Ar4--.

Err.

0000

CSUM

FC4E

Validation / vertical

move

type of the instrument

Submenu

number of the instrument

programme version

code of the

installed options

error code in case of

self-diagnosis error

check sum of the flash

memory

X1 : - : no analog output

A : analog output

X2 X3 : - - : no relay output

r- : output 2 relays

r4 : output 4 relays

X4 : - : no RS output

n : RS output

X5 - : no logic input

t : 2 logic inputs

(.) : decimal point still:

no bagraph

“.” : decimal point lit:

option bargraph

XXXXX

12345

402

XXXXX

12345

p19

4.9 Programming of a new access code

4.10 Functions which can be accessed from the main menu

4.10.1 Simulation of the display

(accessible according to the programmed access code and if

option relays or analog output)

The display can be simulated with the meter in order to validate the con-

figuration of the analog output and the relay outputs in the installation.

Note: The instrument no longer measures during the simulation. The ana-

log output and the relay outputs will react according to the entered display.

If alarm messages have been programmed they may appear during the

simulation.

Note: The instrument will carry on measuring during the simulation. Only

the analog output will no longer react to the measure.

(accessible according to the programmed

access code and if option analog output)

CLEAr

4.10.3 Menu : Deleting of the recorded alarms

If the function recording of the alarms has been programmed:

The status of the relay will be memorised after the setpoint has been passed.

If the setpoint is passed back the other way, the status of the relay does

not change and the corresponding led starts to blink.

To come back to the normal status (led not blinking and relay in the cor-

rect status, use the menu CLEAr).

M

CLEAr

the recorded alarms will

not be deleted

deleting of the recorded

alarms, and revert to the

measure display

Reminder: If no key is pressed during 20 s. the instrument will revert

to the measure display.

Note: An exit from the mode programming with saving of the

configuration will reset the alarm recordings to 0.

4.10.2 Simulation of the analog output (mode generator)

P.CodE OLd

no

Enter previ-

ous code if code not valid

(old)

display during 2s. and

revert to the measure

display

New code recorded, and revert to

the measure display

if code correct

(old)

Enter the new

code

Reminder: If no key is pressed during 1 min. the instrument will revert to

the measure display. The access code is 0000 on factory exit.

nEU

SIMUL

Value of the

display

if

M

Press Menu

to revert to

the measure

display. Entering of a new

display value

This function allows

to test if the system is

operating correctly on

the installation.

GEnE

Value of the

output

if

Enter the value

to be injected

M

Press Menu

to revert to

the measure

display.

GEnE

CODE

8888

«

This function allows

testing the correct oper-

ating of the system at

the installation.

Entering of the

code

if function locked

(according to the access

code)

}

SIMUL

CODE

8888

«

Enter the code

if function locked

(according to the access

code)

}

InPut. diSPL

simulation in input or display

scale points (except tempera-

ture inputs)

ARDETEM DIP 400 Instruction Manual

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