ARDETEM TPI-SI 41AN User Handbook Manual

ARDETEM - TA CO/36 K 03/17 - Any data in this documentation may be modified without prior notice.

ÉTUDES ET RÉALISATIONS

ÉLECTRONIQUES / INSTRUMENTATIONS / AUTOMATISME

Route de Brindas - Parc d’activité d’Arbora - N°2

69510 - Soucieu en Jarrest

Tél. 04 72 31 31 30 - Fax 04 72 31 31 31

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

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

User handbook

õ

PROGRAMMABLE CONVERTER

TPI-SI 40/41 version 03.7x

TPI-SI 440/441 version 04.3x

software Super Vision

ARDETEM

Soucieu en Jarrest - FRANCE

LCD µconsole

µconsole

p1

Summary

1 . INTRODUCTION p2

2 . CONNECTINGS p5

3 . SPACE REQUIREMENTS p5

4 . PROGRAMMING with the µconsole p6

4.1 Communication with the instrument p6

4.2 Orientation through the programming with the µconsole p6

4.3 Main menu p6

4.4 Programming menu p7

4.4.1 - Programming of the input p7

a / Process signals p7

b / Temperature signals p8

c / Resistive sensors p8

4.4.2 - Programming of the µconsole display p9

4.5 Measure display p13

4.5.1 - Mode transmitter / indicator p13

4.5.2 - Location of the decimal point / resolution p14

4.6 Input features and programming limits p14

4.6.1 - Current and voltage input p15

4.7 Output features and programming limits p15

4.7.1 - Analog output p15

4.7.2 - Digital output p16

4.7.3 - Relay outputs p16

4.7.4 - Safeties p17

4.7.5 - Display features (µconsole) p18

4.8 Reading of the configuration p19

4.9 Access code p19

4.10 Programming of a new access code with the p19

µconsole

4.11 Functions accessible from the main menu p20

4.11.1 - Simulation of the display p20

4.11.2 - Simulation of the analog outputs p20

4.11.3 - Deleting of the recorded alarms p21

4.11.4 - Teleloading of programming files p21

5 . FUNCTIONS ACCESSIBLE DIRECTLY FROM THE

µCONSOLE DISPLAY

5.1 Functions which require pressing only one key p21

a / Display of the minimum value p21

b / Display of the maximum value p21

c / Deleting of the min. and max. values p21

5.2 Functions which require pressing several keys p22

5.2.1 - Display shifting p22

5.2.2 - Visualisation of the direct measure p23

5.2.3 - Visualisation and setting of the alarms setpoints p23

6 . ERROR MESSAGES p23

6.1 Blinking of LED ON p23

7 . GENERAL WARRANTY TERMS p23

8 . LEXIQUE p24

9 . ANNEXE: MODBUS p27

9.1 Table of the modbus addresses p27

9.2 Description of the born Modbus functions p28

9.3 Reading in double integer format p28

9.4 CRC 16 calculation algorythm p29

10. DECLARATION OF COMPLIANCE p30

11. UE TYPE TEST CERTIFICATE p30

Summary

1. INTRODUCTION

The series TPI-SI offers intrinsic safety inputs. They are associated equip-

ment, placed in safe area. They are provided with input circuits for connection to a sen-

sor located in hazardous area and output circuits for connection in safe area only. These

instruments have obtained a UE examination certificate of the type according to

the prescriptions of the standards EN 60079-0 (2006), EN 60079-11 (2007), EN

60079-26 (2007), EN 61241-0 (2006) and EN 61241-11 (2006), in accordance

with the directive ATEX 2014/34/UE.

marking: 0344 II(1)GD, [Ex ia] IIC and [Ex iaD]

Classification of the appliance: Associated equipment - Group II (surface appliance) -

Category 1 (for zone 0 : gas permanently).

protection mode: «ia» intrinsic safety, maximum protection indice (protection ensured in

case of 2 defects taken into account)

«IIC»: most severe gas subdivision.

The series TPI SI accepts 2 types of µconsoles:

• the old generation with 4 electroluminescent alphanumerical green digits,

• the new generation with rear-lit graphical LCD.

The LCD allow the visualisation of 4 pieces of information:

- the value of the measure (5 mm high),

- the unit of the displayed measure, *

- the value of the analog output or the name of the product (TAG), *

- the status of the relay outputs and the RS485 communication. *

*(3.5 mm high)

This µconsole with LCD also allows showing these information vertically or horizon-

tally according to the sense in which the converter is mounted.

• Series TPI-SI 40 / 440

(Process inputs) in standard version :

- One bidirectionnal DC current or voltage input

±100mV, ±1V, ±10V, ±20mA.

• Series TPI-SI 41 / 441

(Inputs Process, temperature, resistance and potentiometer)

- One bidirectionnal DC current or voltage input

±100mV, ±1V, ±10V, ±20mA.

- Thermocouple inputs (J, K, B, R, S, T, E, N, L, W, W3, WRE5)

- Sensor inputs : Pt100, Ni 100, ∆Pt100

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

- Potentiometers : from 100 Ω to 10 kΩ

• Fast version: option F: (specify on order)

The fast version is available on the series TPI-SI 40 / 440 and on the TPI-SI 41

/ 441 which do not have the inputs thermocouple and ∆Pt100 sensor.

The option F (fast) allows reducing the response times on the analog output

from 140ms typical to 55 ms max. and on the relays from 120 ms typical to

35 ms max. (for an acquisition time programmed at 20 ms).

p2

Available options: (specify on order)

• Series TPI-SI 41 /40

- Insulated analog output: option A: Programmable active current output

-Relay output: option R: 2 relays - Mode setpoint or window

Recording of the alarms.

Time delay and hysteresis adjustable on each setpoint. Alarm messages

- Insulated digital output; option N: RS 485 2 wire, protocole MODBUS-JBUS.

Note: The presence of the option digital output suppresses the opportunity to

have a relay output.

• Series TPI-SI 441 / 440

The TPI-SI have only 2 insulated analog outputs.

The programming of the scale ratios is independent for each of the two outputs.

p3

Coding

Output A:

analog

Output A +

relays

Output A +

digital 2 analog outputs

Universal input TPI-SI 41 A TPI-SI 41AR TPI-SI 41AN -

Process input TPI-SI 40A - - -

Universal input - - - TPI-SI 441

Process input - - - TPI-SI 440

Power supply: High or low voltage (specify)

(2) high voltage: 90...265 VAC or 88...350 VDC

(3) low voltage: 20...40 VAC or 20...64 VDC

Frequency of the supply: 50 Hz to 400 Hz (VAC)

Power draw: 4.5 W max. 8 VA max.

Option fast: version F

For a converter with universal IS input + analog output + 2 relays,

powered in 230 V, request reference: TPI-SI 41 AR-2

Programming:

• With the micro-console

(LxhxD= 26.5 x 80 x 20 mm)

This µconsole which can be clipped on the front face allows visualising the measu-

re, or occasional modifications of the programming via a 4-key keyboard. It also

allows teleloading programming files to other products of the ARDETEM range.

The programming menus and the functions which can be accessed from the con-

sole are detailed in the following pages.

The series TPI accepts 2 types of µconsoles:

• The old generation with 4 (alphanumerical) 4 electroluminescent green digits,

• the new generation with graphical rear-lit LCD.

The LCD allows visualising 4 pieces of information:

- the value of the measure (5 mm high),

- the unit of the displayed measure *,

- the value of the analog output or the name of the product (TAG)*,

- the status of the relay outputs and the RS485 digital data link *.

* (3.5 mm high)

This µconsole with LCD also allows showing these information either vertically or

horizontally, according to the sense of mounting of the converter.

• By the configuration software SuperVision

To communicate with the series TPI-SI from a PC you will need a connection

cable. To connect this cable to the TPI-SI, insert the DIN plug into the especially

foreseen female connector (see drawing hereafter). Then connect the SUBD 9

points contact on a serial port of the PC. For PC’s which do not have a serial

port, we can propose a USB converter.

The software SuperVision allows reading the measures or modifying the con-

verter configuration.

Each configuration is kept as files stored on hard or floppy disk. These files can

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

can be created with or without a converter connected. This software also allows

saving existing configurations from the instruments already in service. All these

files can be edited on any type of printer.

p4

Outputs of the TPI-SI

20.0 ms

100 ms

Programmable cycle

time Rejection

30 ms

35 ms

Max. response time

relay analog

Version fast: Option F (For a variation from 0 to 90% of the input signal)

Response time of the outputs

16.6 ms

60 Hz

110 ms

50 ms

55 ms

120 ms

50 Hz / 60Hz

50 Hz

The response times are

garanteed for 10 min.

after the setting on ten-

sion of the converter and

30 sec. after a saving of

the programming, a revert

from measure overstep-

ping or a sensor rupture.

Types of OUTPUTS Features

A1 analog output

(mA active)

Direct or inverted current 0-20mA

Load impedance ≤ Lr 600Ω

-2 analog outputs (mA active)

(insulated from each other)

R

2 NO contact relays 2 setpoints per relay, configurable on the whole MR.

Hysteresis programmable from 0 to 100%. Time delay pro-

grammable from 0 to 25s. (5A/250 VAC on resistive load).

NInsulated digital data link RS485 (Modbus/Jbus) (IEA RS485) with or without parity,

even or odd; 1 or 2 stop bits.

SAFETY RELATED ELECTRICAL PARAMETERS

Terminals Uo Io Po Lo Co

Sensor supply E2 - E5 23.1V 100mA 578mW 4mH 138nF

Current (mA)

Voltage (mV)

Thermocouple (tc)

E2 - E3

6.5V 20.3mA 33mW 85mH 25µF

Voltage (1V, 10V) E1 - E3

Resistance (440Ω) E4 - E3

Sensor

(Ni100, Pt100, ∆Pt100)

Potentiometer

E2-E3-

E4

E2-E4

E1-E4 13V 4.7mA 16mW 1.6H 1µF

E2-E3

E1-E3

E4-E3

6.5V 20.3mA 33mW 85mH 25µF

Resistance (2kΩ, 8kΩ) E1-E3-

E4

Um < 350 Vdc and Um < 265 Vac

TPI-SI inputs

mA

-22 to +22mA

with ♣

10 µA

Measure range

adjustable from :

Intrinsic error Console

resolution

Input

Impedance

Drop 0.9V

max.

mV

♠

-110 to +110mV

with

♣

10 µV

≥ 1MΩ

V

-11 to +11V

with

♣

1 mV

< ±0.05% of

the MR

Input

resolution :

14 bits

≥ 1 MΩ

0.1°C /

0.1°F

Current

250µA

Special linearisation

programming up to

20 points

Differential measures

from 2 sensors

Pt100Ω 2 wire

Stand. IEC 751

(2)

♠

Sensor Ni 100 3 wr (1)

♠

Resistive sensors

Calibers 0-440 Ω and

0-2.2 kΩ ♣

(0-8.8 kΩ optional)

Potentiometer

Supply for 2 wire

sensor

-200/850

-60/260

-76/500

On input : mV, V, mA.

Resistive sensors and potentiometer

-328/1562

-200/270

from 100Ω to 10 kΩ ♣

-328/518

0.1°C /

0.1°F

<±0.1%

of the MR

<±0.1% of the

MR (0.5% for

0-2KΩ)

-

14.0 V min. (at 22 mA), 14.5V min. (at 20 mA), 23.1V max.

with protection from short circuits: 25 mA

Sensor Pt100Ω (1)

♠

3 wire, Standard

IEC 751 (DIN

43760)

•

••

•

• •

•∗

•

41

441

40

440

Types of

INPUTS

Thermocouples ♠

Standard IEC 581

J

K

B

R

S

T

E

N

L

W

W3

WRE5

°C

-160/1200

-270/1370

200/1820

-50/1770

-270/410

-120/1000

0/1300

-150/910

1000/2300

0/2480

0/2300

°F

-256/2192

-454/2498

392/3308

-58/3218

-454/770

-184/1832

-32/2372

-238/1670

1832/4172

32/4496

32/4172

°C

°F

°C

°F

♦(3)

<±0.1%

of the MR

•∗

•

♠ A 12µA pulsed current allows the detection

of line or sensor rupture (not availble on

version F)

♣ Cut off : the display of the console and the

ΜC output remain at down scale for an input

signal < to the cut off value, programmable

from 0% to 100% of the input scale.

Thermic drift <150ppm /°C

∗

Not available on the fast version (version F)

(1) Line resistance <25Ω

(2) Line resistance <10Ω and R. max. of 400Ω

(3) Or 25 µV typical (50µV Max.)

♦ CJC efficiency : ±0.03°C/°C ±0.5°C

from -5°C to +55°C

MR Measure range

Square root extraction

Galvanic partition:

1kV-50Hz-1min.: Between analog output and digital output, or between 2 analog outputs.

2kV-50Hz-1min.: Between supply and [analog outputs / relay contact ].

Between analog output and relay contact.

3.8kV-50Hz-1min.: Between input and [supply / outputs].

Changing of the supply fuse:

The instrument supply is protected by a fuse on hold This fuse is a component belonging to the

safety and must be changed by a competent person.

The exact type of the fuse must be kept:

Coded instruments (2), power supply 90...265 VAC or 88...350 VDC :

Fuse 5 x 20 mm, (T) Time delayed, of glass,

In = 100 mA, rated load : 35A under 250VAC

Coded instruments (3), power supply 20...40 VAC or 20 ... 64 VDC :

Fuse 5 x 20 mm, (T) Time delayed, of ceramic,

In = 500 mA, rated load : 1500 A under 250 VAC.

120

S6 .............. S1

A3 A2 A1

p5

3. SPACE REQUIREMENTS

E5 E3

E4 E2 E1

mA

Tc

mV

+ -

+ * -

PT100 3 wire

∆

PT100 2 wire

(T°2-T°1)

*

T°1 : hot cold sensor

T°2 : hot sensor

(

*

not available on option F)

Potentiometer

2-wire transmitter

+

-

1

2

440Ω<R<2.2KΩ

or 8.8KΩ according options

Resistors

:

0<R<440Ω

Upper

connectors

1V

10V

Lower connector

TPI-SI 40/41 - Outputs AR

S6

S5

S4

S3

S2

S1

Relay 2

mA

Active

C2

2 relay outputs

+

-

T2

Relay 1

C1

T1

Analog

outputs

TPI-SI 440/441 - Outputs A

S4

S3

S2

S1

mA

Active

Analog

output 1

+

-

Analog

output 2

mA

Active

+

-

TPI-SI 40/41 - Outputs AN

S4

S3

S2

S1

Digital data

link RS485

Analog output Digital output

mA

Active

+

-

A

B

INTRINSIC SAFETY

inputs

Power supply

2. CONNECTINGS

Wiring: In order to keep the safety, the connection must be followed strict-

ly, especially the setting to the earth of terminal A2 of the group «supply».

Self-extinguishing case of black UL 94VO ABS.

Protection: case / terminals : IP 20

Mounting in switchboard : latching on symmetrical DIN rail.

Rack version: consult with us.

Dimensions: 22.5x75x120 mm

with µconsole: 26.5x80x130 mm

For the inserting of the µconsole :

mount the instruments vertically

(on horizontal DIN rail) and provide 10 mm

spacement

Operating T°: -5° to 50°C

Storage T°: -20 to 70°C

x

22,5

x

22,5

x

26,5

x

26,5

10

8

6

x

22.5

Voltage presence

led ON

Relay 1

Relay 2

µconsole plug

PC connection plug

75

E5 ...E1

~

S2 S1

A3 A2 A1

S4 S3

In order to keep a sufficient thermic dissemination, the instruments

must be mounted vertically, respecting a 10mm minimum space

between each

.

A3

A1

A2

AC ~ ~

DC - +

p6

4. PROGRAMMING with the µconsole

4.3 Main menu

4.2 Orientation through the programming with

the µconsole

Dialogue is ensured by 4 keys Located on the front face.

Note : In mode programming, the instrument will automatically revert

to measure with the previous configuration if no key is pressed during

1min.

In mode programming, the instrument will carry on measuring and

managing its output options with the previous configuration.

Mode reading

of the

configuration

(see p19)

If code correct,

access to the

programming

menu

see page 7

If code

incorrect,

display of

message

Simulation

of the ana-

log outputs

(see p20)

Authorized by

access code

Deleting of

the recorded

alarms

(see p21)

Further functions can be accessed by pressing several keys

simultaneously:

Setting of the display down scale ; see page 22

Setting of the display full scale ; see page 22

Visualisation of the direct measure ; see page 23

Visualisation and setting of the alarm setpoins ; see page 23

Reading convention:

Move through the main menu

Revert to previous menu

Blinking display: awaiting validation or setting

Alternating information display

Entering of a parameter:

First start by increasing or decreasing

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

The 2nd from 0 to 9.

The 3rd from 0 to 9.

The 4th from 0 to 9.

M

+

M

+

M

+

and

6888

6588

6528

6520

READ PROG

CODE

NO

8 888

GENE CLrA

«

Programming

of the access

code

(see p19)

Display

simulation

(see p20)

Authorized by

access code

(analog / relay

output)

(analog

output) (relay output)

PCOD SIMU

«

Teleloading

of a program-

ming file

(see p21)

LOAD

«

Exit from a sub-

menu to access

next menu /

access to the

programming

exit menu

Move through the

menus : to the bot-

tom, or decrease

the value shown

Move through the

menus : to the top,

or increase the

value shown

Validation of

the displayed

parameter, or

access to a

submenu

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 this code, see

page 19)

Between each entering, validate

the cipher with key

M

1234

4 leds indicating the

status of the con-

verter relays (accor-

ding to the options

of the converter)

4-digit alphanumeri-

cal display

4 keys for access:

- to the reading or

the modification of

the programming

- to the converter

specific functions

Indication

of the

measure

sign or the

program-

ming para-

meters

2413

M

Display of the measure

(height: 5.0 mm)

Display of the measure

unit (height: 3.5 mm)

Display of the value

of the analog output

or the marking name

of the product (eg.:

TANK)

Indicates the activity

(measure) of the con-

verter

Indicates a communica-

tion on the RS485

Indication

of the alarm

status of

relay 1

Indication of

the

alarm status

of relay 2

Electroluminescent green display Graphical LCD

-1.234

Bar

12.04mA

)) )) . ♥

4 keys for access:

- to the reading or the modification of the programming

- to the converter specific functions

. .

p7

INP

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

a. Process signals

DISP

ANA

JBUS

REL

SECU

PrDI

SAVE

Access to the programming of the input p7

Access to the programming of the operating mode

(mode indicator or mode transmitter) p9

Access to the programming of the analog output p10

(option analog output)

Access to the communication parameters p10

(option digital output)

Access to the programming of the relays p11

(option relay output)

Access to the programming of the outputs, the p11

relays in case of self-diagnosis error and/or sensor

rupture and access to the sensor rupt. disconnection

(option analog output or relays)

Access to the programming of the µconsole display p13

Access to the TPI-SI file name p13

Access to the programming exit menu with or p13

without saving the configuration

voltage input

voltage input only

choice of the caliber

Special linearisation only

current input

to t° sensors

resistive sensors

down scale

-22.00 < x < 22.00 (mA)

-11.00 < x < 11.00 (10V)

-110.0 < x < 110.0 (0.1V)

-1.100 < x < 1.100 (1V)

from 3 to 20 : represents

the number of points

(including the down and

full input scale)

X00 = dINP

XNB-1 = F.INP

linear

function

function square

root extraction

in mV, V or mA

according to the

type

special linear

function

Note:

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

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

M

DISP

Note:

Press to revert to menu

NAME

«

dINP

«

-88.88

«

ROOT

DISP

«

mA

100m

«

LIN

«

NB

«

0020

«

X00

«

-88.88

«

X19

(1)

full scale

in mV, V or mA

according to the

type

«

F.INP

«

-88.88

(1)

«

V

«

CAL

«

SEGT

«

FUNC

«

-88.88

«

TYPE

INP

1V 10V

INP

M

Note:

Press to go on to next menu

Move through the menus / choice

Upwards move /

Increase

Validation / Vertical move

M

Downwards move /

decrease

Menu exit / access

* cold junction compensation, except

thermocouple B which is only in CJ-E.

(Not available on the fast version)

Not available on the fast version

p8

b. Temperature signals

temperature inputs

process

signals

temperature signals

process signals

from 3 to 20:

adjusting of the

number of points

(including the down

and full input scale)

setting of the

abscisses

X00 = dINP

XNB-1 = F.INP

CSF * compensation

external internal

Available only in the case where

an input shifting has been entered

(see p22)

external CJC only

If no shifting

# Changing this parameter requires re-program-

ming the following parameters related to the

relays and the analog output :

SPxx, HYSx, dodI, F.OdI

#

If thermocouple

If other than thermocouple

special linearisation

«

CJ-E

«

CJ-T

«

CJC

«

YES

«

NO

«

ADJ

«

To

TC--

DISP

TC-L

TC-JTC-K TCW5 TCW3 TC-W

TC-N TC-B TC-E TC-T TC-R TC-S

«

oF

oC

«

CAL

«

RES

«

POT

-10°.0C < CJC < 60°.0C

14°.0F < CJC < 140°F

(2)

c. Resistive sensors

«

dINP

400Ω

«

-8888

«

FUNC

«

SEGT

«

NB

«

0020

«

X00

«

X19

DISP

INP

000.0<x<440.0 for cal. 400Ω

0000<x<2200 if option 2kΩ

0000<x<8800 if option 8kΩ

cal. 2KΩ or 8KΩ acc. to option

000.0 < x < 100.0% (pot)

If caliber 400Ω the measure is

taken between terminals E4 and

E5

If caliber 2KΩ (or 8KΩ) the

measure is taken between ter-

minals E2, E4 and E5 (see the

connecting diagram)

for

(3)

«

-8888 (3)

«

-8888 (3)

«

8888 (3)

See also the display features p18

«

PrDI

«

IDLE

«

NAME

«

LdIG

«

NULL

BRGT

SAVE

NO

YES

dDIS

SPI.1

Exit from the programming with or without saving

exit with

configura-

tion saving

exit without configura-

tion saving

* If on a change of location of the decimal

point (parameter POIN) or of operating mode

(parameter SCALE) the user has not modified or

validated again the parameters dDIS , F.DIS ,CUT,

Yxx dODIS, F.OdI (if option analog) and SPxx and

HYSx (if option relays) then the converter will offer

again after SAVE YES all the above named para-

meters which have not been validated again.

revert to

measure

display

*

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

YES) will automatically reset to zero the min. and the max., as well as the alarm

recordings.

After SAVE, YES la µconsole will show WAIT during the converter re-initialisation

phase.

4.5.1 Mode transmitter / indicator

According to the choice SCALE YES / NO , you can choose to have or

not to have a physical display on the converter.

SCALE YES lets the following parameters appear : POIN (position of the decimal

point), dDIS and F.DIS (down and full display scale corresponding to the down

and full input scale, selected in dINP and F.INP) and UNIT (unit of the displayed

physical magnitude) : this unit is recorded in the converter for display on PC

software in association with the physical measure on the setting parameters :

setpoints, hysteresis, etc...

With the configuration SCALE YES it may be considered that the converter opera-

tes like an indicator, able to display, either locally (on the µconsole) or in a shif-

ted way with the configuration software, a measured physical magnitude.

Example 1: For a 4/20 mA signal from a level sensor on a tank, the following

programming is displayed :

in the menu INP: TYPE = mA, FUNC = LIN, dINP = 4.00 , F.INP = 20.00,

in the menu DISP: SCALE YES, POIN = _ _ _ . _ dDIS = 000.0, F.DIS =300.0,

UNIT = LTS (liters) CUT = NO for :

4 mA from the sensor, display = 000.0 --> 000.00 LTS

12 mA from the sensor, display = 150.0 --> 150.00 LTS

20 mA from the sensor, display = 300.0 --> 300.00 LTS

on the µconsole on the software

4.5 Display of the measure

p14

The software has 10 times more resolution than the µconsole.

The transmitter can be configured in mode indicator without leaving the µconsole

permanently connected (or even without having a µconsole at all).

In the case of MODE INDICATOR (with a physical scale programmed

by SCALE, YES), the parameters down and full display scale, setpoints, hysteresis,

dOdI and F.IdI for the analog output, cut-off and ordinates (if input linearised in

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

scale.

For example 1, one setpoint on the relay 1 (SPI.I) with a value of 30.0 corresponds

to a setpoint of 30.0 l. If the display overstepps 30.0l (if the input overstepps 5,60

mA) the state of relay 1 will change.

Note : If you want to avoid overloading the programming with an unnecessary

physical display, programme SCALE NO (mode transmitter). In this case, the para-

meters POIN, DDIS, FDIS and UNIT. and dOdI et FOdI (if option analog output) will not

be entered.

In the case of MODE TRANSMITTER (SCALE NO) the parameters

setpoints, hysteresis, cut-off and ordinates (if input linearised in segments) are to

be considered in the physical magnitude of the programmed input type (V, mA, Ω

etc...).

For example 1, for the state of relay 1 to switch if the level overstepps 30.0l, enter

for setpoint 1 the value SP1.1 = 5.60 for 5.60mA.

In mode transmitter , the resolution of the parameters is imponed by the selected

input type : 2 decimals for a mA input, 1 decimal for caliber 300V, etc... on the

console display.

The PC software offers 1 additionnal decimal.

4.5.2 Position of the decimal point / resolution

The parameter POIN should be considered as a moving of the decimal

point, and not as a resolution. The parameter POIN is common to all the display

related parameters in the case of a programmed physical scale (down and full

display scale, setpoints, hysteresis etc...).

In the case of a programming without a physical display scale, the parameter

POIN is not available and the position of the decimal point is fixed according to the

chosen input type (see p8 and p9)

Taking exemple 1 again, the display will be 300.0L for a 4-20mA input at 20mA,

and there is a setpoint at 30.00L.

If you want the measure to be displayed without decimals, that is to say for 20mA

display = 300, you must modify POIN from ---.- to ----. and divide by 10 all the dis-

play related parameters.

In this example, after modifying the parameter POIN from ---.- to ----. F.DIS will have

to be modified from 3000. to 0300. and SP1.1 from 0300. to 0030. to obtain the

expected operating.

Note: For safety reasons, in case the user forgets after changing the position of

the decimal point (parameter POIN) or the operating mode (parameter SCALE ) the

transmitter will offer again after SAVE YES the list of the parameters to be validated

again (see previous page).

4.6.1 Current input or voltage

Special liearisation:

For specific applications such as measurement of volumes, the converter

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

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

linear segments, with a maximum of 20 points

(19 segments).

Note that X00 = dINP and the abscisse of the last point is

XNB-1 = F.INP

4.6 Input features

mA

«

ROOT

«

SEGT

«

For the temperature input, when the resolution is changed from RES=1°C to

RES = 0.1°C or the contrary, the user does not need to modify again all the dis-

play related parameters.

The following oddness is to be noted on the µconsole, which only has 4 digits :

If you are in RES =1°C , with a setpoint SP1.1 = 1000 and if you modify RES =

0.1°C, you will not see the 0.1°C resolution (which can not be displayed on 4 digits)

for this setpoint, which will keep the display SP1.1 = 1000.

If you want to modify this setpoint to 900°C for instance, first enter 0900 and vali-

date. The converter will propose the value again with a programmed resolution of

0.1°C, i.e. 900.0.

The programming software offers all the parameters on 5 digits, or a 100 000

point resolution.

The µconsole, which can display only 4 digits, will round up these parameters in

mode reading and enforce the 5th digit in mode programming.

Example 2: The software writes a setpoint with a value of 300.07.

In mode reading on the µconsole, this setpoint will be read as 300.1 (rounded up

to the 5th digit). If it is modified on the µconsole in mode programming to 300.2,

the software will show the value 300.20 (the 5th digit is enforced to 0).

Square roote extraction

The function square root tends to amplify the input signal background

noise when getting near zero.

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

value (in display points).

If the display is under this value, it will be maintained at down scale (if

input full scale > input down scale) or at the full scale (if input full scale <

input down scale)

V

«

p15

Note1: The values of the abscisses (x) must go increasing : value of X00

< value of X01...

Note2: In special linearisation and in mode transmitter (SCALE NO), the

displayed measure is the measure linearised by the programming of the

points. The undeformed input measure can always be accessed with the

function direct measure (see p20) on the µconsole or on the variable

Input on the software.

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 :

0 meters -> 0 mA (empty tank) 1 meter -> 20 mA (full tank)

with cos β/2 = ( R - h ) / R a n d sin β/2 = C/2R

Volume of the empty tank = 0.000

Volume of the full tank =0.785

Volume = L [π R² β/360 - C(R-h)/2]

β

(R)

L (length)

C (chord)

R (ray)

h

(height)

Height

mA

X00 0

X01 2

X02 4

X03 6

X04 8

X05 10

X06 12

X07 14

X08 16

X09 18

X10 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

Height

mDegree Chord

m

Volume

m3Outputs

in mA

0.000

0.041

0.112

0.198

0.293

0.393

0.492

0.587

0.674

0.745

0.785

Y00

Y01

Y02

Y03

Y04

Y05

Y06

Y07

Y08

Y09

Y10

00.00

01.04

02.85

05.04

07.47

10.00

12.54

14.96

17.17

18.98

20.00

That is to say a curve of 10 equally long segments:

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

segment.

For 10 segments nb = 11 (number of linearisation points).

Programming:

dINP = 0 mA = X00

F.INP = 20 mA = X10

nb = 11

d.disp = 0,000 m3 =Y00

F.disp = 0.785 m3 =Y10

Programming from X00 to

X10 and from Y00 to Y10

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

0 1 2 3 4 5 6 7 8 9 1 0

20

18

16

14

12

10

8

6

4

2

0

0.785

0.745

0.674

0.587

0.492

0.393

0.293

0.198

0.112

0.041

0.000

volume

in m3

output (mA)

Y

X

input (mA)

height (m)

indice of X

4.7 Output features and programming limits

4.7.1 Analog output (TPI-SI 4x) and (TPI-SI 44x)

Current output 0/4-20mA

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

• Residual ripple ≤ 0.2%

• Admissible load 0Ω ≤ Lr ≤ 500Ω (current)

• Programmable scale ratio with enlarging effect

• Response time : 40 ms in relation to the display

Analog output down scale (eg. 04.00 (4mA))

Analog output full scale (eg. 20.00 (20mA))

Display value corresponding to the output down scale

Display value corresponding to the output full scale

In mode measuring, the analog output can not overstepp 10% of the

greatest of the 2 values : dOUT and F.OUT

ANA ANA 2

ANA 1

(TPI-SI 4x) (TPI-SI 44x)

F.OUT

dOdI dOd2

F.OdI F.Od2

dOd1

F.Od1

dOUT

F.OU1

dOU1

F.OU2

dOU2

p16

4.7.2 Digital output:

- Digital data link RS485 (2 wire)

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

- Single transmission format : 1 start bit

8 parityless bits

1 stop bit

Slave number between 1 and 255

Transmission speed between 1200 and 19200 bauds

Time delay before any response

Complete description of the option MOBDUS: see annexe page 26.

Including : the table of Modbus addresses, used Modbus functions,

description of the configuration bytes, and the advanced functions.

SLAV

BAUD

DEL

4.7.3 Relay outputs:

2 relay outputs

• Hysteresis independently programmable in the display unit

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

• NO contact: 5 A - 250 VAC on resistive load

Activation or de-activating of alarm x

The state of relay x depends on the entered programming.

The relay x remains still.

REL1 REL2

AL.X

ON

OFF

Choice of the operating mode:

• Mode setpoint

OFF

ON

setpoint

Legend :

ON coil supplied

OFF coil not supplied

or

MODx

setpoint OFF

ON

SPX SPX

TPI-SI 41 N and AN • Mode window

• Mode setpoint

• Mode window

Choice of the state of the relay associated led

The led indicates the alarm state.

Led lit when relay active (coil supplied)

Led still when relay active (coil supplied)

Setting of the hysteresis in display points if mode indicator

(SCALE YES). 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 state.

If the mode indicator (SCALE YES) is selected, the setting of the set-

points is in display points.

If mode transmitter (SCALE NO) is selected, the setting of the setpoints

is in input scale points.

OFF OFF OFF

ON ON ON

setpoints setpt setpt

or

SP.X

- HYSx

HYSx

LEdx

ON

OFF

SPX.1

-HYSx

SPX.2 SPX.2

+HYSx

SPX.2

SPX.1 SPX.2

SPX.1

led lit

led still

• Time delay on the alarm

The relay time delay can be adjusted from 000.0 to 025.0s, in

0.1s. increases. It is active both on switching and switching back.

TIMx

p17

MEM.x

CLrA

MESx

M

DIAG

OFF

LO

HI

RUPT

OFF

OPEN

CAPT

SECU

OFF

ON

LO

HI

· 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 converter : the led ON blinks fast

• 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

(* not available on the fast version).

The sensor rupture information can be reported:

· On the relay

No influence of the sensor rupture on the relay

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 REL.

• Recording of alarms

Allows recording of 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 a setpoint has been passed (to reset

the alarm recordings to zero see menu ).

Note : An exit from mode programming with configuration saving will

reset the alarm recordings to zero.

• 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, 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 authorized on the programming of the code (see p19).

4.7.4 Safeties:

• Self diagnosis:

The converter permanently watches any drifts which may occur on

its components. The self diagnosis serves to warn the user in case

of abnormal increase of these drifts, before they may provoque false

measures.

The information of self-diagnosis error can be reported :

· On the display: An error message appears aternating with the

measure.

Coding:

1 : Programming error

2 : Gain error

4 : Offset error

8 : Input calibration error

16 : Output calibration error

64 : Upper or lower input electrical overstepping.

If the instrument detects for instance an offset error (4) and a gain error,

(2) the value of the error code will be 6 (4+2).

· On the relays:

No influence of a self-diagnosis error on the relay

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

diagnosis error

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

· On the analog output

If a return value has been programmed

Value between : 0 and 22 mA (current output)

· On the display: Message

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

diagnosis.

· On the converter: the led ON blinks slowly

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

(Not available on the fast version)

The sensor rupture detection can be disconnected to avoid disturbing

some calibrators which may be sensitive to the rupture detection current.

In menu :

Validation (or not) of the sensor rupture

Sensor rupture active

Sensor rupture inactive

p18

4.7.5 Display features (µconsole):

Location of the decimal point for inputs other than temperature

inputs

Display resolution for temperature inputs : 0.1° or 1°

Display corresponding to the input down scale

(except temperature inputs)

Display corresponding to the input full scale

(except temperature inputs)

Only for inputs process, resistance, potentiometer,

expressed in display points if mode indicator (SCALE YES).

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

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

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

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

POIN

R E S

dDIS

F.DIS

CUT

FILT

• Response time: standard version

Integration indice of the digital filtering :

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

To obtain the maximum response time, add 240 ms.

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

shown in the table.

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

• Response time: fast version (option F)

Programming of the acquisition time

This function allows choosing the acquisition duration (integration period

of the measure) in order to optimise the instrument response time, while

rejecting any disturbances (residual ripples) due to the mains voltage.

100ms : rejection of the 50 and 60 Hz

20ms : rejection of the 50 Hz only

16.6ms : rejection of the 60 Hz only

Integration indice of the digital filtering :

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

FILT

T.MES

Typical response time

(ms) 120

Value of the FILT 01 2 3 4 5 67 8 9 10

400 600 1.0s 1.4s 2.0s 3.0s 5.0s 7.5s 10s 15s

BRGT

1 1 1 1 4444

• Setting of the digits brightness

Lowest brightness Strongest brightness

LdIG

• Inhibition of the last digit (low weight)

In mode programming, the menu LdIG allows suppressing the

display of the last digit, the latter being enforced to 0 if OFF is

validated.

Response time of the outputs (ms)

(for a variation from 0 to 90% of the input signal)

Caution: The response times may undergo variations in case of an

internal self-calibration : the instrument will at some times perform an

internal self-calibration in order to catch up with any drifts of its compo-

nents. During this operation the response time of the instrument may be

of 240 ms for Tmes = 20ms and 560 ms if Tmes = 100ms.

These self-calibration are performed every 10 seconds during the 10

minutes following a setting on tension (stabilisation time of the compo-

nents).

Special case of the potentiometer input:

The measurement of the total resistance of the potentiometer is perfor-

med every minute. During this period the response time of the instru-

ment may be of 160ms for Tmes = 20ms and 360ms for Tmes = 100ms.

Note: The instrument will also perform 3 self-calibrations during the 30

seconds following an exit from programming with configuration saving,

or (SAvE, YES), or after an electrical overstepping of the input.

Acquisition

time

16.6 ms

20.0 ms

100 ms

50

Analog output

Value of the FILT 01 2 3

80 120 140

55 80 120 140

120

4 5 67 8 9 10

200 260 400 550 700 900 1.4s

1.2s 1.7s 2.3s 2.8s 3.2s 4.0s 4.5s280 550 800

Acquisition

time

16.6 ms

20.0 ms

100 ms

30

Relay outputs

Value of the FILT 0123

60 100 130

35 65 100 130

110

4 5 67 8 9 10

200 240 360 500 750 850 1.4s

1.1s 1.6s 2.2s 2.6s 3.0s 3.8s 4.5s260 520 760

p19

READ

INP

DISP

ANA

JBUS

PrDI

NAME

4.8 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 alarm parameters

(option 2 relays)

Reading of the safety parameters for sensor

rupture or self-diagnosis of the outputs

Reading of the display programming parameters

Reading of the configuration file name

Reading of the instrument internal parameters

In each reading submenu, use keys and to move, and key to

visualise the parameters.

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

During the reading of the programming, the TPI-SI will carry on measuring and

managing its output options.

Validation / Vertical move

REL

SE C U

INFO

NULL

NULL YES

=

NULL

YES

NULL NO

==

NULL NO

=YES

=

INFO

TPI-SI

31

AN

PROG

xxxx

ORIG

xx.xx

CSUM

PC-x

65F2

Validation / Vertical move

name of the instrument

(1)

F: fast version

A: analog output

R: relay outputs

N: digital data link

Submenu

type of instrument

available options (1)

identification number of the instrument

programme version number

origin of the instrument

check sum of the programme

no

4.9 Access code

An access code adjustable from 0000 to 9999 serves to protect the converter 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 teleloading of files

6 to 9 No access

0 to 5 Access to the quick entering of alarm setpoints

6 to 9 No access

4.10 Programming of a new access code

with the µconsole

PCOD OLD

NO

enter pre-

vious code if code not valid

(old)

display during

2s. and revert to measure

display

New code registered and revert to

measure display

if code correct

(old)

enter new code

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

measure display. On factory exit, the access code is 0000.

NEW

IDLE

OFF

ON ....

....

SIMU GENE ERxx OPEN -- - -

• Deleting of the unsignificant zeros

Suppresses the display of the meaningless zeros on

the right hand side.

Eg. : Display value 0015

Display 0015 Display 15

Eg. : Display value 00.15

Display 00.15 Display 0.15

• Self-extinguishing of the display

Display permanently lit

After 10 min, display of

In mode idle (display of ), the following messages may appear

briefly every 5 seconds to warn the user that the transmitter is no longer

in a standard measurement phase.

Displayable messages : , , , or

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