Technologic TLK 43 Manual de usuario

TECNOLOGIC spa - TLK 43 - OPERATING INSTRUCTIONS - Vr.02 - ISTR 06267 - PAG. 1

MICROPROCESSOR-BASED

DIGITAL

ELECTRONIC CONTROLLER

OPERATING INSTRUCTIONS

Vr. 02 (ENG) - cod.: ISTR 6267

TECNOLOGIC S.p.A.

VIA INDIPENDENZA 56

27029 VIGEVANO (PV) ITALY

TEL.: +39 0381 69871

FAX: +39 0381 698730

internet : http:\\www.tecnologic.it

e-mail: [email protected]

FOREWORD:

This manual contains the information necessary for the product to

be installed correctly and also instructions for its maintenance and

use; we therefore recommend that the utmost attention is paid to the

following instructions.

Though this manual has been issued with the greatest care,

TECNOLOGIC S.p.A. will not take any responsibility deriving from

its use.

The same applies to each person or Company involved in the

issuing of this manual.

This document is the exclusive property of TECNOLOGIC S.p.A.

which forbids any reproduction and divulgation , even in part, of the

document, unless expressly authorized.

TECNOLOGIC S.p.A. reserves the right to make any formal or

functional changes at any moment and without any notice.

TECNOLOGIC spa - TLK 43 - OPERATING INSTRUCTIONS - Vr.02 - ISTR 06267 - PAG. 2

INDEX

1INSTRUMENT DESCRIPTION

1.1 GENERAL DESCRIPTION

1.2 FRONT PANEL DESCRIPTION

2PROGRAMMING

2.1 FAST PROGRAMMING OF THE SET POINT

2.2 SELECTION OF CONTROL STATE AND PARAMETERS

PROGRAMMING

2.3 PARAMETER PROGRAMMING LEVELS

2.4 CONTROL STATES

2.5 ACTIVE SET POINT SELECTION

3INFORMATION ON INSTALLATION AND USE

3.1 PERMITTED USE

3.2 MECHANICAL MOUNTING

3.3 ELECTRICAL CONNECTIONS

3.4 ELECTRICAL WIRING DIAGRAM

4FUNCTIONS

4.1 MEASURING AND VISUALIZATION

4.2 OUTPUT CONFIGURATION

4.3 ON/OFF CONTROL

4.4 NEUTRAL ZONE ON/OFF CONTROL

4.5 SINGLE ACTION PID CONTROL

4.6 DOUBLE ACTION PID CONTROL

4.7 PID CONTROL FOR MOTORIZED ACTUATORS WITH

TIME POSITIONING

4.8 AUTO-TUNING AND SELF-TUNING FUNCTIONS

4.9 CONTROL POWER LIMITATION

4.10 LIMITATION OF THE CONTROL POWER VARIATION

SPEED (MAXIMUM RATE OF RISE)

4.11 SPLIT RANGE FUNCTION

4.12 REACHING OF SET POINT AT CONTROLLED SPEED

ND AUTOMATIC COMMUTATION BETWEEN TWO

SET POINTS

4.13 SOFT-START FUNCTION

4.14 ALARM FUNCTIONS

4.14.1 ALARM OUTPUT CONFIGURATION

4.14.2 ALARM HYSTERESIS

4.15 HEATER BREAK ALARM FUNCTION

4.16 LOOP BREAK ALARM FUNCTION

4.17 FUNCTION OF KEY “U”

4.18 DIGITAL INPUT

4.19 RS 485 SERIAL INTERFACE

4.20 PARAMETERS CONFIGURATION BY KEY01

5PROGRAMMABLE PARAMETERS

5.1 PARAMETERS TABLE

5.2 PARAMETERS DESCRIPTION

6PROBLEMS , MAINTENANCE AND GUARANTEE

6.1 ERROR WARNINGS

6.2 CLEANING

6.3 GUARANTEE AND REPAIRS

7TECHNICAL DATA

7.1 ELECTRICAL DATA

7.2 MECHANICAL DATA

7.3 MECHANICAL DIMENSIONS, PANEL CUT-OUT AND

MOUNTING

7.4 FUNCTIONAL DATA

7.5 MEASURING RANGE TABLE

7.6 INSTRUMENT ORDERING CODES

1 - INSTRUMENT DESCRIPTION

1.1 – GENERAL DESCRIPTION

TLK 43 is a “single loop” digital microprocessor-based controller,

with ON/OFF, Neutral Zone ON/OFF, PID single action, PID dual

action (direct and reverse) control, PID for motorized actuators with

time positioning control.

The instrument is equipped with AUTO-TUNING FAST function,

SELF-TUNING function and automatic calculation of the FUZZY

OVERSHOOT CONTROL parameter for PID control.

The PID control has a particular algorithm with TWO DEGREES OF

FREEDOM that optimises the instrument’s features independently

of the event of process disturbances and Set Point variations.

Furthermore, the instrument allows for RS485 serial communication

using MODBUS-RTU communication protocol and a transmission

speed up to 38.400 baud.

The process value is visualized on 4 red displays, the Set value is

visualized on 4 green displays while the outputs status is indicated

by 4 leds.

The instrument provides for the storage of 4 Set Points and can

have up to 4 outputs : relay type or can drive solid state relays type

(SSR), or it is also possible to have up to 2 analogue outputs.

The input is programmable and accepts temperature probes

(Thermocouples J,K,S,B,C,E,L,N,R,T; Thermo-resistances PT100,

Thermistors PTC and NTC; Infrared sensors mod. TECNOLOGIC

IRS) and normalized analogue signals (0/4..20 mA, 0/1..5 V, 0/2..10

V, 0..50/60 mV, 12..60 mV).

The instrument can be equipped with an input for the current

transformer, working as a Heater Break Alarm function and with a

programmable digital input as an alternative to output OUT4.

Other important available functions are: Loop-Break Alarm function,

control power limitation, limitation of the variation speed of the

control power, split-range, reaching of the Set Point at controlled

speed, ramp and dwell function, Soft-Start function, parameters

protection on different levels.

1.2 - FRONT PANEL DESCRIPTION

1 - Key P : This is used to access the programming parameters and

to confirm selection.

2 - Key DOWN : This is used to decrease the values to be set and

to select the parameters. If the key is held down, the user returns to

the previous programming level until he exits the programming

mode. Outside the programming mode it permits visualisation of the

current measured by the TAHB input, on the SV display.

3 - Key UP : This is used to increase the values to be set and to

select the parameters. If the key is held down, the user returns to

the previous programming level until he exits the programming

mode. Outside the programming mode it permits visualisation of the

output control power, on the SV display.

4 - Key U : This is a key with a function programmable by par.

“USrb”. It can be set to : Activate Auto-tuning and Self-tuning

functions, swap the instrument to manual control, silence the alarm,

change the active Set Point, deactivate control.

5 - Led OUT1 : indicates the state of output OUT1

6 - Led OUT2 : indicates the state of output OUT2

7 - Led OUT3 : indicates the state of output OUT3

8 - Led OUT4 : indicates the state of output OUT4

9 - Led SET : when flashing, it indicates access to the programming

mode.

10 - Led AT/ST : indicates that the Self-tuning function is activated

(light on) or that Auto-tuning (flashing ) is in progress.

11 – Display PV : normally indicates the process value

12 - Display SV : normally indicates the active Set value, however it

can be programmed, using par. “diSP”, to visualize other values.

2 - PROGRAMMING

2.1 – FAST PROGRAMMING OF THE SET POINT

This procedure permits rapid programming of the active Set Point

and possibly the alarm thresholds (see par 2.3)

TECNOLOGIC spa - TLK 43 - OPERATING INSTRUCTIONS - Vr.02 - ISTR 06267 - PAG. 3

Push key “P”, then release it and the display will visualise “SP n”

(where n is the number of the Set Point active at that moment)

alternatively to the programmed value.

To modify the value, press “UP” key to increase it or the “DOWN”

key to decrease it.

These keys change the value one digit at a time but if they are

pressed for more than one second, the value increases or

decreases rapidly and, after two seconds in the same condition, the

changing speed increases in order to allow the desired value to be

reached rapidly.

Once the desired value has been reached, by pushing key P it is

possible to exit by the fast programming mode or it is possible to

visualise the alarm thresholds (see par. 2.3).

To exit the fast Set programming it is necessary to push key P, after

the visualisation of the last Set Point, or alternatively, if no key is

pressed for approx. 15 seconds, the display will return to normal

functioning automatically.

2.2 - SELECTION OF THE CONTROL STATE AND PARAMETERS

PROGRAMMING

By pushing key "P" and holding it down for approx. 2 sec. it is

possible to enter into the main selection menu.

Using the "UP" or DOWN” keys, it is then possible to roll over the

selections:

"OPEr" to enter into the operating parameters menu

"ConF" to enter into the configuration parameters menu

"OFF" to swap the regulator into the OFF state

"rEG" to swap the regulator into the automatic control state

"tunE" to activate the Auto-tuning or Self-tuning function

"OPLO" to swap the regulator to the manual control state

and therefore to program the % control value using

the “UP” and “DOWN” keys

Once the desired item has been selected, push key “P” to confirm.

Selecting "OPEr" and "ConF" gives the possibility of accessing other

menus containing additional parameters and more precisely :

"OPEr" – Operating parameters Menu: this normally contains the

Set Point parameters but it can contain all the desired parameters

(see par. 2.3).

"ConF" – Configuration parameters Menu: this contains all the

operating parameters and the functioning configuration parameters

(alarm configuration, control, input, etc.)

To enter the menu “OPEr”, select the option “OPEr” and press the

key “P”.

The display will now show the code identifying the first group of

parameters (“ ]SP “) and by pressing the “UP” and “DOWN” keys it

will be possible to select the group of parameters to be modified.

Once the desired group of parameters has been selected, the first

group will be visualised on the PV display while the code identifying

the first parameter will be visualised on the SV display, by pushing

the “P” key.

Again, by using the “UP” and “DOWN” keys, it is possible to select

the desired parameter and, if the key “P” is pressed, the display PV

will show the parameter’s code while the display SV will show its

programming value, which can be modified by using the “UP” or

“DOWN” keys.

Once the desired value has been programmed, push key “P” once

more: the new value will be memorised and the displays will show

again the code of the selected parameter and the group.

By using the “UP” or “DOWN” keys, it is then possible to select a

new parameter (if present) and modify it as described above.

To select another group of parameters, keep the “UP” or “DOWN”

key pressed for approx. 2 sec., afterwards the display SV will return

to visualise the code of the group of parameters.

Release the key and by using the “UP” and “DOWN” keys, it will be

possible to select a new group (if present).

To exit the programming mode, no key should be pressed for

approx. 20 seconds, or keep the “UP” or “DOWN” pressed until exit

from the programming mode is obtained.

To enter the menu "ConF" a PASSWORD is required.

At this request, enter, using keys “UP” and “DOWN”, the number

reported on the last page of this manual and push key “P”.

If an incorrect password is entered, the instrument returns to the

previous control state.

If the password is correct, the display SV will visualise the code

identifying the first group of parameters (“ ]SP “) and with keys “UP”

and “DOWN” it will be possible to select the desired group of

parameters

The programming and exit modes for the “ConF” menu are the

same as those described for menu “OPEr”.

2.3 – PARAMETERS PROGRAMMING LEVELS

The menu “OPEr” normally contains the parameters used to

program the Set Point; however it is possible to make all desired

parameters appear or disappear on this level, by following this

procedure:

Enter the menu “ConF” and select the parameter to be made

programmable or not programmable in the menu “OPEr”.

Once the parameter has been selected, if the LED SET is switched

off, this means that the parameter is programmable only in the

menu “ConF”, if instead the LED is on, this means that the

parameter is also programmable in the menu “OPEr”.

To modify the visibility of the parameter, push key “U” : the LED SET

will change its state indicating the parameter accessibility level (on =

menu ”OPEr” and “ConF”; off = menu “ConF” only).

The active Set Point and the alarm thresholds will only be visible on

the Set Point fast programming level (described in par. 2.1) if the

relative parameters are programmed to be visible (i.e. if they are

present in the menu “OPEr”).

The possible modification of these Sets, with the procedure

described in par. 2.1, is instead subordinate to what is programmed

in par. “Edit” (contained in the group “ ]PAn “).

TECNOLOGIC spa - TLK 43 - OPERATING INSTRUCTIONS - Vr.02 - ISTR 06267 - PAG. 4

This parameter can be programmed as :

=SE : The active Set Point can be modified while the alarm

thresholds cannot be modified.

=AE : The active Set Point cannot be modified while the alarm

thresholds can be modified

=SAE : Both the active Set Point and the alarm thresholds can be

modified

=SAnE : Both the active Set Point and the alarm thresholds cannot

be modified

2.4 – CONTROL STATE

The controller can act in 3 different ways : automatic control (rEG),

control off (OFF) and manual control (OPLO).

The instrument is able to pass from one state to the other :

- by selecting the desired state from the main selection menu suing

the keyboard.

- By using the key “U” on the keyboard; suitably programming par.

“USrb” (“USrb” = tunE; “USrb” = OPLO; “USrb” = OFF) it is possible

to pass from “rEG” state to the state programmed on the parameter

and vice versa.

- Automatically (the instrument swaps into "rEG" state at the and of

the auto-tuning execution)

When switched on, the instrument automatically reassumes the

state it was in when it was last switched off.

AUTOMATIC CONTROL (rEG) – Automatic control is the normal

functioning state of the controller.

During automatic control, on the SV display, it is possible to

visualize the control power on the display by pushing key “UP”.

The range of the power values goes from H100 (100% of the output

power with reverse action) to C100 (100% of the output power with

direct action).

CONTROL OFF (OFF) – The instrument can be swapped into the

“OFF” state, i.e. the control and the relative outputs are deactivated.

The alarm outputs are instead working normally.

BUMPLESS MANUAL CONTROL (OPLO) – By means of this

option it is possible to manually program the power percentage

given as output by the controller by deactivating automatic control.

When the instrument is swapped to manual control, the power

percentage, visualised on the SV display, is the same as the last

one supplied and can be modified using the “UP” and “DOWN”

keys.

In case of ON/OFF control, 0% corresponds to the deactivated

output while any value different from 0 corresponds to the activated

output.

As in the case of visualization, the programmable values range from

H100 (100% output power with reverse action) to C100 (100%

output power with direct action).

In case of motorized actuators with time positioning, the manual

control of the output is obtainable in the following way :

- By pushing the UP key, the opening of the actuator is driven

- By pushing DOWN key, the closing of the actuator is driven

For all time during which the manual control is active, “3 Pt” or

“OPEn” is visible on the lower display if the UP key is pressed or

“CLOS” if the DOWN key is pressed.

To return to automatic control, select "rEG" in the selection menu.

2.5 – ACTIVE SET POINT SELECTION

This instrument permits pre-programming of up to 4 different Set

points (“SP1”, “SP2”, “SP3”, “SP4”) and then selection of which

one must be active. The maximum number of Set points is

determined by the par. "nSP" located in the group of parameters “

]SP “.

The active Set point can be selected :

- by parameter "SPAt" in the group of parameters “ ]SP “.

- by key “U” if par. "USrb" = CHSP

- by digital input if par. “diF” = CHSP or = SP1.2 or =HECo)

- Automatically between SP1 and SP2 if a time “dur.t” (see par.

4.12) has been programmed.

Set Points “SP1”, “SP2”, “SP3”, “SP4” will be visible depending on

the maximum number of Set Points selected on par. “nSP” and they

can be programmed with a value that is between the value

programmed on par. “SPLL” and the one programmed on par.

“SPHL”.

Note : in all the following examples the Set point is indicated as

"SP", however the instrument will act according to the Set point

selected as active.

3 - INFORMATION ON INSTALLATION AND USE

3.1 - PERMITTED USE

The instrument has been projected and

manufactured as a measuring and control

device to be used according to EN61010-1 for

the altitudes operation until 2000 ms.

The use of the instrument for applications not expressly permitted

by the above mentioned rule must adopt all the necessary protective

measures.

The instrument CANNOT be used in dangerous environments

(flammable or explosive) without adequate protection.

The installer must ensure that EMC rules are respected, also after

the instrument installation, if necessary using proper filters.

Whenever a failure or a malfunction of the device may cause

dangerous situations for persons, thing or animals, please

remember that the plant has to be equipped with additional devices

which will guarantee safety.

3.2 – MECHANICAL MOUNTING

The instrument, in DIN case 48 x 48 mm, is designed for flush-in

panel mounting.

Make a hole 45 x 45 mm and insert the instrument, fixing it with the

provided special bracket.

We recommend that the gasket is mounted in order to obtain the

front protection degree as declared. Avoid placing the instrument in

environments with very high humidity levels or dirt that may create

condensation or introduction of conductive substances into the

instrument.

Ensure adequate ventilation to the instrument and avoid installation

in containers that house devices which may overheat or which may

cause the instrument to function at a higher temperature than the

one permitted and declared.

Connect the instrument as far away as possible from sources of

electromagnetic disturbances such as motors, power relays, relays,

solenoid valves, etc.

The instrument can be removed from its housing from the front side

: it is recommended that the instrument be disconnected from the

power supply when it is necessary to carry out this operation.

3.3 - ELECTRICAL CONNECTION

Carry out the electrical wiring by connecting only one wire to each

terminal, according to the following diagram, checking that the

power supply is the same as that indicated on the instrument and

that the load current absorption is no higher than the maximum

electricity current permitted.

As the instrument is built-in equipment with permanent connection

inside housing, it is not equipped with either switches or internal

devices to protect against overload of current: the installation will

include a two-phase circuit-breaker, placed as near as possible to

the instrument, and located in a position that can easily be reached

by the user and marked as instrument disconnecting device which

interrupts the power supply to the equipment.

It is also recommended that all the electrical circuits connected to

the instrument must be protect properly, using devices (ex. fuses)

proportionate to the circulating currents.

It is strongly recommended that cables with proper insulation,

according to the working voltages and temperatures, be used.

Furthermore, the input cable of the probe has to be kept separate

from line voltage wiring. If the input cable of the probe is screened, it

has to be connected to the ground with only one side.

We recommend that a check should be made that the parameters

are those desired and that the application functions correctly before

connecting the outputs to the actuators so as to avoid

malfunctioning that may cause irregularities in the plant that could

cause damage to people, things or animals.

TECNOLOGIC spa - TLK 43 - OPERATING INSTRUCTIONS - Vr.02 - ISTR 06267 - PAG. 5

Tecnologic S.p.A. and its legal representatives do not assume

any responsibility for any damage to people, things or animals

deriving from violation, wrong or improper use or in any case

not in compliance with the instrument’s features.

3.4 - ELECTRICAL WIRING DIAGRAM

4 - FUNCTIONS

4.1 – MEASURING AND VISUALIZATION

All the parameters referring measurements are contained in the

group “]InP”.

By using par. “HCFG”, it is possible to select the input signal type

which may come: from a thermocouple (tc), a thermo-resistance or

a thermistor (rtd), from a transducer with normalised analogue

signal in current (I) or tension (UoLt) or also from a signal coming

from the communication serial line of the instrument (SEr).

Once the signal type has been selected, it is necessary to set the

type of input probe on par. “SEnS”, which can be :

- for thermocouples J (J), K (CrAL), S (S), B (b), C (C), E (E), L (L),

N (n), R (r), T (t) or for infrared sensors serie TECNOLOGIC IRS – A

range - with linearization J (Ir.J) or K (Ir.CA)

- for thermoresistances Pt100 IEC (Pt1) or thermistors PTC KTY81-

121 (Ptc) or NTC 103AT-2 (ntc)

- for normalised signals in current 0..20 mA (0.20) or 4..20 mA

(4.20)

- for normalised signals in tension 0..50 mV (0.50), 0..60 mV (0.60),

12..60 mV (12.60), 0..5 V (0.5), 1..5 V (1.5), 0..10 V (0.10) or 2..10 V

(2.10).

We recommend that the instrument be switched on and off

whenever these parameters are modified, in order to obtain a

correct measurement.

For the instruments with input for temperature probes (tc, rtd) it is

possible to select the unit of measurement (°C, °F) through par.

“Unit”, and the desired resolution (0=1°; 1=0,1°) through par. “dP”.

Instead, with regards to the instruments with normalised analogue

input signals, it is first necessary to program the desired resolution

on par. “dP” (0=1; 1=0,1; 2=0,01; 3=0,001) and then, on par.

"SSC", the value that the instrument must visualise at the beginning

of the scale (0/4 mA, 0/12 mV, 0/1 V o 0/2 V) and, on par. "FSC",

the value that the instrument must visualise at the end of the scale

(20 mA, 50 mV, 60 mV, 5 V or 10 V).

In the case of infrared sensors (TECNOLOGIC IRS-"A" range), by

programming the sensor as "Ir.J" or "Ir.CA", the par. "rEFL" is also

present and it allows the correction of possible measuring errors

caused by the environment lighting and by the reflectivity of the

material. This parameter should be programmed with a high value if

the material to be measured is particularly bright / reflective and

must be reduced if the surface is particularly dark / not reflective,

keeping in mind however that for most materials, the recommended

value is within 1.00 and 0.80.

The instrument allows for measuring calibration, which may be used

to recalibrate the instrument according to application needs, by

using par. “OFSt” and “rot”.

Programming par. “rot”=1,000, in par. “OFSt” it is possible to set a

positive or negative offset that is simply added to the value read by

the probe before visualisation, which remains constant for all the

measurements.

If instead, it is desired that the offset set should not be constant for

all the measurements, it is possible to operate the calibration on

any two points.

In this case, in order to decide which values to program on par.

“OFSt” and “rot”, the following formulae must be applied :

“rot” = (D2-D1) / (M2-M1) “OFSt” = D2 - (“rot” x M2)

where:

M1 =measured value 1

D1 = visualisation value when the instrument measures M1

M2 =measured value 2

D2 = visualisation value when the instrument measures M2

It then follows that the instrument will visualise :

DV = MV x “rot” + “OFSt”

where: DV = visualised value MV= measured value

Example 1: It is desired that the instrument visualises the value

effectively measured at 20° but that, at 200°, it visualises a value

lower than 10° (190°).

Therefore : M1=20 ; D1=20 ; M2=200 ; D2=190

“rot” = (190 - 20) / (200 - 20) = 0,944

“OFSt” = 190 - (0,944 x 200) = 1,2

Example 2: It is desired that the instrument visualises 10° whilst the

value actually measured is 0°, but, at 500° it visualises a 50° higher

value (550°).

Therefore : M1=0 ; D1=10 ; M2=500 ; D2=550

“rot” = (550 - 10) / (500 - 0) = 1,08

“OFSt” = 550 - (1,08 x 500) = 10

By using par. “FiL” it is possible to program time constant of the

software filter for the input value measured, in order to reduce noise

sensitivity (increasing the time of reading).

In case of measurement error, the instrument supplies the power as

programmed on par. “OPE”.

This power will be calculated according to cycle time programmed

for the PID controller, while for the ON/OFF controllers the cycle

time is automatically considered to be equal to 20 sec. (e.g. In the

event of probe error with ON/OFF control and “OPE”=50, the control

output will be activated for 10 sec., then it will be deactivated for 10

sec. and so on until the measurement error remains.).

By using par. “InE” it is also possible to decide the conditions of the

input error, allowing the instrument to give the power programmed

on par. “OPE” as output.

The possibilities of par. “InE” are :

= Or : the condition occurs in case of over-range or probe breakage

= Ur : the condition occurs in case of under-range or probe

breakage

= Our : the condition occurs in case of over-range or under-range or

probe breakage

Using par. “diSP”, located in the group “]PAn”, it is possible to set

normal visualization of the SV display which can be the active Set

Point (SP.F), the control power (Pou), the Set Point operating when

there are active ramps (SP.o) or alarm threshold AL1, 2 or 3 (AL1,

AL2 or AL3).

4.2 - OUTPUT CONFIGURATION

The instrument’s outputs can be programmed by entering the group

of parameters “]O1”, “]O2”, “]O3”, “]O4”, where different

parameters (depending on the type of outputs –digital or analogue-

available on the instrument) are located.

Note: In the following examples, the number of outputs is

generically indicated with n

- DIGITAL OUTPUTS relay or SSR type :

Within the selected group only the par. “OnF” will be present.

This parameter can be set for the following functions :

= 1.rEG : Main control output

TECNOLOGIC spa - TLK 43 - OPERATING INSTRUCTIONS - Vr.02 - ISTR 06267 - PAG. 6

= 2.rEG : Secondary control output

= ALno : Alarm output normally open

= ALnc : Alarm output normally closed

= OFF : Output deactivated

The coupling [outputs number – alarms number] can be effectuated

in the group relative to the alarm (“]AL1”,”]AL2” or “]AL3”).

- ANALOGICAL OUTPUTS 0/4..20 mA or 0/2..10 V (only OUT1,2):

The parameter “Aorn” will present within the group, with which it is

possible to set the beginning of the scale used for the output.

This parameter will therefore be set at:

= 0 : if one intends to use the beginning of the scale as equal to 0 (0

mA if the output is 0/4...20 mA, or 0 V if the output is 0/2...10 V)

= no_0 : if one intends to use the beginning of the scale other than 0

(4 mA if the output is 0/4...20 mA, or 2 V if the output is 0/2...10 V)

The parameter “AonF” will be present by which it is possible to

configure the function of the analogical output as:

= 1.rEG : Primary control output

= 2.rEG : Secondary control output

= r.inP : measurement retransmission output

= r.Err : error retransmission output [SP-PV]

= r.SP : Active Set Point retransmission output

= r.SEr : output led by serial communication line of the instrument

= OFF : deactivated output

In the case that analogical output is configured as 1.rEG or 2.rEG

the output signal will be proportional to the control power calculated

by the instrument starting from 0% (output signal corresponding to

the set beginning of the scale) up to 100% (output signal

corresponds to the maximum that can be supplied by the type of

output available).

The analogical control outputs can only be used for PID single

action or dual action controls.

If the set control mode was the ON/OFF type, the analogical output

could only take on the control states 0 % or 100 %.

In the case that the analogical output function should be configured

for the retransmission of the signal, it is therefore necessary to

programme another two parameters which set the minimum and

maximum reference values.

Therefore, in these cases, set the parameter "AonL" with the value

that the instrument must provide the minimum value (0/4 mA or 0/2

V) in output and the value to which the instrument must provide the

maximum value (20 mA o 10 V) to the parameter "AonH" in output.

4.3 – ON/OFF CONTROL (1rEG)

All the parameters referring to the ON/OFF control are contained in

the group “]rEG”.

This type of control can be obtained by programming par."Cont" =

On.FS or = On.FA and works on the output programmed as 1.rEG,

depending on the measure, on the active Set Point “SP”, on the

functioning mode "Func” and on the hysteresis "HSEt".

The instrument carries out an ON/OFF control with symmetric

hysteresis if “Cont" = On.FS or with asymmetrical hysteresis if

“Cont” = On.Fa.

The control works in the following way : in the case of reverse

action, or heating (“FunC”=HEAt), it deactivates the output, when

the process value reaches [SP + HSEt] in case of symmetrical

hysteresis, or [SP] in case of asymmetrical hysteresis and is then

activated again when the process value goes below value [SP -

HSEt]. Vice versa, in case of direct action or cooling ("Func”=CooL),

it deactivates the output, when the process value reaches [SP -

HSEt] in case of symmetrical hysteresis, or [SP] in case of

asymmetrical hysteresis and is activated again when the process

value goes above value [SP + HSEt].

4.4 – NEUTRAL ZONE ON/OFF CONTROL (1rEG - 2rEG)

All the parameters referring to Neutral Zone ON/OFF control are

contained in the group “]rEG”.

This type of control can be obtained when 2 outputs are

programmed respectively as 1rEG and 2rEG and the par. “Cont” =

nr .

The Neutral Zone control is used to control plants in which there is

an element which causes a positive increase (ex. Heater, humidifier,

etc.) and an element which causes a negative increase (ex. Cooler,

de-humidifier, etc).

The control functions works on the programmed outputs depending

on the measurement, on the active Set Point “SP” and on the

hysteresis "HSEt".

The control works in the following way : it deactivates the outputs

when the process value reaches the Set Point and it activates the

output 1rEG when the process value goes below value [SP - HSEt],

or it activates the output 2rEG when the process value goes above

[SP + HSEt].

Consequently, the element causing a positive increase has to be

connected to the output programmed as 1rEG while the element

causing a negative increase has to be connected to the output

programmed as 2rEG.

4.5 – SINGLE ACTION PID CONTROL (1rEG)

All the parameters referring to PID control are contained in the

group “]rEG”.

The Single Action PID control can be obtained by programming

par."Cont" = Pid and works on the output 1rEG depending on the

active Set Point “SP”, on the functioning mode "Func” and on the

instrument’s PID algorithm with two degree of freedom.

TECNOLOGIC spa - TLK 43 - OPERATING INSTRUCTIONS - Vr.02 - ISTR 06267 - PAG. 7

In order to obtain good stability of the process variable, in the event

of fast processes and with control by digital output, the cycle time

“tcr1” has to have a low value with a very frequent intervention of the

control output.

In this case use of a solid state relay (SSR) is recommended for

driving the actuator.

The Single Action PID control algorithm foresees the setting of the

following parameters :

"Pb" – Proportional Band

"tcr1" – Cycle time of the output 1rEG (digital output only)

"Int" – Integral Time

"rS" – Manual Reset (if “Int =0 only)

"dEr" – Derivative Time

“FuOC” - Fuzzy Overshoot Control

This last parameter allows the variable overshoots at the start up of

the process or at the changing of the Set Point to be avoided.

Please remember that a low value on this parameter reduces the

overshoot while a high value increase it.

1: Value “FuOC” OK

2: Value “FuOC” too high

3: Value “FuOC” too low

4.5 - DOUBLE ACTION PID CONTROLLER (1rEG - 2rEG)

All the parameters referred to PID control are contained into the

group “]rEG”.

The Double Action PID control is used to control plants where there

is an element which causes a positive increment (ex. Heating) and

an element which causes a negative increment (ex. Cooling).

This type of control is obtainable when 2 outputs are programmed

respectively as 1rEG and 2rEG and the par. “Cont” = Pid.

The element causing a positive increase has to be connected to the

output programmed as 1rEG while the element causing a negative

increase has to be connected to the output programmed as 2rEG.

The Double Action PID control works on the outputs 1rEG and 2rEG

depending on the active Set Point “SP” and on the instrument’s PID

algorithm with two degree of freedom.

In order to obtain a good stability of the process variable, in case of

fast processes and with control by digital outputs, the cycle times

“tcr1” and “tcr2” have to have a low value with a very frequent

intervention of the control outputs.

In this case it’s recommended to use solid state relays (SSR) to

drive the actuators.

The Double Action PID control algorithm needs the programming of

the following parameters :

"Pb" – Proportional Band

"tcr1" – Cycle time of the output 1rEG

“tcr 2” – Cycle time of the output 2rEG

"Int" – Integral Time

"rS" – Manual Reset (if “Int =0 only)

"dEr" – Derivative Time

“FuOC” - Fuzzy Overshoot Control

"Prat" - Power Ratio or relation between power of the element

controlled by output 2rEG and power of the element controlled by

output 1rEG.

4.7 - PID CONTROL FOR MOTORIZED ACTUATORS WITH TIME

POSITIONING (1rEG - 2rEG)

All the parameters concerning the PID control for motorised

actuators are contained in the group “]rEG”.

This type of control is used to control installations that have a

motorised actuator with digital opening and closing controls that

remain at the point they have reached if no command is received

and which are started up when 2 outputs are configured as 1rEG

and 2rEG respectively and the parameter “Cont” = 3 Pt is set.

The opening command for actuation will be supplied by the output

configured as 1rEG while the closing command will be supplied by

the output configured as 2rEG.

The PID type control for motorised actuators therefore acts on the

outputs 1rEG and 2rEG depending on the active Set point “SP” and

the result of the PID control algorithm with two degrees of liberty for

the instrument.

The control system used does not foresee a retroaction for finding

the current position of the actuator.

If the actuator is not fitted with safety stop contacts that interrupt the

actuator at the end of its run it is necessary to equip the installation

with these contacts (SQo, SQc) as shown in the diagram

The PID control algorithm for motorised actuators with time

positioning foresees the setting of the following parameters:

“Pb” - Proportional band

“Int” - Integral time

“rS” - manual reset (only if “Int =0)

“dEr” - Derivative time

“FuOC” - Fuzzy Overshoot Control

“tcor” - time of actuator run.

This is the time, expressed in seconds that is needed for the

actuator to pass from the “completely open” position to “completely

closed” position.

“SHrI” - Minimum control value.

It is the value that the control must have reached (in %) before it

has an effect on the output. It is needed to prevent the control from

intervening too frequently.

“PoSI” - Switch on position.

This is the position that the actuator must reach when the

instrument is switched on. It can have the following values :

nO = the actuator remains where it is,

oPEn = the actuator goes to the “completely open” position,

cLoS = the actuator goes to the “completely closed” position.

If the options "OPEn" or "CloS" are programmed, when it is turned

on the device with activate the output 1rEG (if "oPEn") or 2rEG (if

"cLoS") for the time set on parameter "tcor" after which control

begins.

In the event of an error in measurement, the outputs are activated

so that the valve moves to the position fixed by the parameter

“PoSI”.

TECNOLOGIC spa - TLK 43 - OPERATING INSTRUCTIONS - Vr.02 - ISTR 06267 - PAG. 8

4.8 – AUTO-TUNING AND SELF-TUNING FUNCTIONS

All the parameters referring to the AUTO-TUNING and SELF-

TUNING functions are contained in the group “]rEG”.

The AUTO-TUNING and SELF-TUNING functions permit the

automatic tuning of the PID controller.

The AUTO-TUNING function permits the calculation of the PID

parameters by means of a FAST type tuning cycle and, at the end of

this operation, the parameters are stored into the instrument’s

memory and remain constant during control.

The SELF-TUNING function (rule based "TUNE-IN") instead allows

control monitoring and the continuous calculation of the parameters

during control.

Both functions automatically calculate the following parameters :

"Pb" – Proportional Band

"tcr1" – Cycle time of the output 1rEG

"Int" – Integral Time

"dEr" – Derivative Time

“FuOC” - Fuzzy Overshoot Control

and, for the Double Action PID control, also :

“tcr 2” – Cycle time of the output 2rEG

"Prat" - Ratio P 2rEG/ P 1rEG

To activate the AUTO-TUNING function proceed as follows :

1) Program and activate the desired Set Point.

2) Program par. "Cont" =Pid or =3 Pt if the instrument drives a

motorized actuator with time positioning.

3) Program par. "Func" according to the process to be controlled

through output 1rEG.

4) Program an output as 2rEG if the instrument controls a plant with

double action or a motorized actuator with time positioning.

5) Program par. "Auto" as:

- "1” – if auto-tuning is desired automatically, each time the

instrument is switched on, on the condition that the process value is

lower (with “Func” =HEAt) than [SP- |SP/2|] or higher (with “Func”

=CooL) than [SP+ |SP/2|].

- "2" – if auto-tuning is desired automatically, the next time the

instrument is switched on, on the condition that the process value is

lower (with “Func” =HEAt) than [SP- |SP/2|] or higher (with “Func”

=CooL) than [SP+ |SP/2|], and once the tuning is finished, the par.

“Auto” is automatically swapped to the OFF state

- "3" - if manual auto-tuning is desired, by selecting par. “tunE” in

the main menu or by correctly programming key “U” as “USrb” =

tunE. In this case the auto-tuning starts without any control on the

process value condition. It is recommended to use this option,

starting the auto-tuning when the process value is as far as possible

from the Set Point because, in order to feature the Auto-tuning

FAST with its best performances , it is preferable to respect this

condition.

- "4" - if it’s desired to activate the autotuning automatically at the

end of programmed Soft-Start cycle. The Autotuning will start at the

condition that the process value is lower (with “Func” =HEAt) than

[SP- |SP/2|] or higher (with “Func” =CooL) than [SP+ |SP/2|].

6) Exit from the parameter programming.

7) Connect the instrument to the controlled plant.

8) Activate the Auto-tuning by selecting par. “tunE” in the main

menu (or by correctly programming key “U” ).

At this point the Auto-tuning function is activated and is indicated by

the flashing led AT/ST.

The regulator carries out several operations on the connected plant

in order to calculate the most suitable PID parameters.

If “Auto” = 1 or “Auto” = 2, and if, at the Auto-tuning start, the

condition for the lower process value is not found (with “Func”

=HEAt) than [SP- |SP/2|] or higher (with “Func” =CooL) than [SP+

|SP/2|], the display will show “ErAt” and the instrument will be

swapped to normal control conditions according to the previously

programmed parameters.

To make the error “ErAt” disappear, swap the instrument to the OFF

control (OFF) and then turn it to automatic control (rEG).

The Auto-tuning cycle duration has been limited to 12 hours

maximum.

If Auto-tuning is not completed within 12 hours, the instrument will

show "noAt" on the display.

In case of probe error, the instrument automatically stops the cycle

in progress.

The values calculated by Auto-tuning are automatically stored in the

instrument’s memory at the end of the correct PID parameters

tuning.

Note : The instrument is already programmed in our factory to carry

out auto-tuning at every instrument switch on ("Auto" = 1).

To activate the SELF-TUNING function proceed as follows

1) Program and activate the desired Set Point.

2) Program par. "Cont" =Pid.

3) Program par. "Func" according to the process to be controlled

through output 1rEG.

4) Program an output as 2rEG if the instrument controls a dual-

action plant

5) Program par. "SELF" = yES

6) Exit from the parameter programming.

7) Connect the instrument to the controlled plant.

8) Activate Self-tuning selecting par. “tunE” in the main menu (or

by correctly programming key “U”).

When the Self-tuning function is active, the led AT/ST is

permanently lit up and all the PID parameters ("Pb", "Int", "dEr",

etc.) are no longer visualized.

To stop the Auto-tuning cycle or deactivate the Self-tuning function

select one of the control types : "rEG", "OPLO" or "OFF" from the

menu “SEL”. If the instrument is switched off during Auto-tuning or

with the Self-tuning function activated, these functions will remain

activated the next time it is switched on.

4.9 - CONTROL POWER LIMITATION

Using this function, it is possible to limit the output control power

(separately for both control outputs) within a minimum limit and a

maximum limit .

It is only possible to use these limits if the PID control is single or

dual action and it may be useful to overcome some mechanical

problems of the actuators such as valves that do not open until the

output has reached at least 20% and/or are already completely

closed when the power has reached 80%.

The PID control of the instrument normally works producing power

between 0 and 100 % in the case of single-action PID and –100 (C)

and 100 (H) % in the case of dual-action PID.

The function is therefore deactivated by setting “ro1.L” =0 “ro2.L” =

0 and “ro1.H” =100, “ro2.H” = 100.

By setting different values the power is lowered to within the limits

set in order to use the actuator’s dynamics to the maximum.

The parameters that can be set for this function, contained in the

“]rEG” block are:

“ro1.L” - minimum power in output from 1rEG (H)

“ro1.H” - maximum power in output from 1rEG (H)

“ro2.L” - minimum power in output from 2rEG (C)

“ro2.H” - maximum power in output from 2rEG (C)

The limitation is not active under the “OPLO” manual control mode.

4.10 - LIMITATION OF THE CONTROL POWER VARIATION

SPEED

This function makes it possible to limit the variation speed of the

control power in output (separately for both control outputs).

It is only possible to use this function if the PID control is single or

dual action and can be useful for overcoming some problems with

the actuators that may need a slow progressive variation in power.

The parameters that can be set for this function, contained in the

block “]rEG”, are:

“OPS1” - variation speed of the output power from 1rEG (H)

expressed in [% / sec].

“OPS2” - variation speed of the output power from 2rEG (C)

expressed in [% / sec].

The limitation function is deactivated by setting the parameters =

InF and if “OPLO” is not active in manual control mode.

4.11 - SPLIT RANGE FUNCTION

TECNOLOGIC spa - TLK 43 - OPERATING INSTRUCTIONS - Vr.02 - ISTR 06267 - PAG. 9

The use of this function is only possible if the PID control is dual

function and can be used to delay or bring forward the intervention

of the actuators commanded by the instrument.

Using this function it is therefore possible to optimise the

intervention of the two actuators in such a way that their actions do

not overlap or so that they overlap so that they obtain the mix of the

two actions of the actuators.

Basically, this means setting two power offsets (one for direct action

and one for reverse action) that set the beginning of the intervention

of the actuator commanded by the output.

The parameters that can be set for this function contained in the

block “]rEG”, are:

“thr1” : Power threshold at which output 1rEG begins to operate.

“thr2” : Power threshold at which output 2rEG begins to operate.

Basically, if one wishes to bring forward the reverse action (1rEG)

and delay the direct action (2rEG) it is necessary to set positive

values on parameter “thr1” and negative values on parameter “thr2”.

In this way, the area within which the two outputs are not activated

at the same time is increased.

Vice versa if one wishes to extend the reverse action (1rEG) and

bring forward the direct action (2rEG) it is necessary to set negative

values on parameter “thr1” and positive values on parameter “thr2”.

In this way, the area within which the two outputs are activated at

the same time is increased.

The split range function is deactivated by setting the respective

parameters =0.

note : In order to simplify the explanation of the example graphs a

dual action control that is only proportional (and therefore with “dEr”

and “Int” = OFF) with “Prat” = 1.0 and “rS” = 0.0 was considered.

4.12 - REACHING OF THE SET POINT AT CONTROLLED SPEED

AND AUTOMATIC SWITCHING BETWEEN TWO SET POINTS

(RISE RAMP, FALL RAMP AND DWELL TIME)

All the parameters referring to the ramps functioning are contained

in the group “]rEG”.

It is possible to reach the set point in a predetermined time (in any

case longer than the time the plant would naturally need). This could

be useful in those processes (heating or chemical treatments, etc.)

where the set point has to be reached gradually, in a predetermined

time.

Once the instrument has reached the first Set Point (SP1) it is

possible to have automatic switching to the second Set Point (SP2)

after a set time, thus obtaining a simple automatic thermic cycle.

These functions are available for all the programmable controls (PID

single and double action, ON/OFF and Neutral Zone ON/OFF).

The function is determined by the following parameters :

"SLor" - Gradient of rise ramp (Process value < Set point)

expressed in unit/minute

"SLoF" - Gradient of fall ramp (Process value > Set point)

expressed in unit/minute.

"dur.t" – Dwell time of Set Point SP1 before automatic switching to

Set Point 2 SP2 (expressed in hrs. and min.).

The functions are deactivated when the relative parameters are =

InF.

When the Set Point value is changed or at switch on, the instrument

automatically determines which of the two values “SLor” or “SLoF” it

has to use.

Note: In case of PID control, if Auto-tuning is desired whilst the

ramp function is active, this will not be carried out until the tuning

cycle has been completed.

It is therefore recommended that Auto-tuning be started avoiding

activating the ramp function and, once the tuning is finished,

deactivate Auto-tuning (“Auto” = OFF), program the desired ramps

and, if it automatic tuning is desired, enable the Self-tuning function.

Examples with starts from values lower than SP and with decreasing

of SP.

4.13 - SOFT-START FUNCTION

All the parameters referring to the Soft -Start functioning are

contained in the group “]rEG”.

The Soft-Start function only works through PID control and allows

the limitation of control power when the instrument is switched on,

for a programmable period of time.

This is useful when the actuator, driven by the instrument, may be

damaged excess power supplied when the application is not yet in

the normal rating. (ex. for certain heating elements).

The function depends on the following parameters :

“St.P” – Soft-Start power

“Sst” – Soft-Start time (expressed in hh.mm)

The possible function modes are the following :

1) If both parameters are programmed with values other than OFF,

when switched on the instrument gives an output power as

programmed on par. “St.P” for the time programmed on par. “SSt”.

Practically, the instrument works in manual condition and switches

to automatic control at the elapsing of time “SSt”.

TECNOLOGIC spa - TLK 43 - OPERATING INSTRUCTIONS - Vr.02 - ISTR 06267 - PAG. 10

It is advisable not to program a power “St.P” that is too high as the

function is not deactivated when the automatic control power is

found to be lower than the programmed one.

2) If par. “St.P” = OFF and a value is set on par. “SSt” , at the switch

on, the power calculated by the PID controller is divided by the time

“SSt”, in order to calculate a ramp. The output power starts from 0

and is progressively increased, depending on the calculated ramp,

until the “SSt” time is reached or until the power overcomes the

power calculated by the PID controller.

To disable the Soft-Start function simply program par. “Sst” = OFF

Whenever, a measurement errors occurs during the Soft-Start

execution, the function is interrupted and the instrument gives an

output power as programmed on par. “OPE”.

If the measurement is restored, the Soft-Start is still deactivated.

If it’s desired to activate the Autotuning with Soft-Start set par.

“Auto”=4.

The Autotuning will start automatically at the end of programmed

Soft-Start cycle at the condition that the process value is lower (with

“Func” =HEAt) than [SP- |SP/2|] or higher (with “Func” =CooL) than

[SP+ |SP/2|].

4.14 – ALARM FUNCTION (AL1, AL2, AL3)

4.14.1 – ALARM OUTPUT CONFIGURATION

The alarms depend on the process value (AL1, AL2, AL3) and

before setting them to work, it is necessary to know which output the

alarm has to correspond to.

First of all it is necessary to configure in the groups of parameters

“]O ”, the parameters relative to the outputs required as alarm

(“O1F” , “O2F” ,“O3F” ,“O4F”), programming the parameter relating

to the desired output as follows :

= ALno if the alarm output has to be ON when the alarm is active,

while it is OFF when the alarm is not active

= ALnc if the alarm output has to be ON when the alarm is not

active, while it is OFF when the alarm is active

Note: In the following examples the alarm’s number is generally

indicated as n

Access the group “]ALn”, relating to the alarm to be set and

program which output the alarm signal must be sent to on par.

“OALn”.

The alarm functioning is instead defined by parameters :

"ALnt " – ALARM TYPE

"Abn" – ALARM CONFIGURATION

“ALn” – ALARM THRESHOLD

“ALnL” – LOW ALARM THRESHOLD (for band alarm) OR

MINIMUM SET OF ALn ALARM THRESHOLD (for low or high

alarm)

“ALnH” - HIGH ALARM THRESHOLD (for band alarm) OR

MAXIMUM SET OF ALn ALARM THRESHOLD (for low or high

alarm)

“HALn” - ALARM HYSTERESIS

“ALnd” – ALARM ACTIVATION DELAY (in sec.)

"ALni" – ALARM BEHAVIOUR IN THE EVENT OF

MEASUREMENT ERROR

"ALnt" – ALARM TYPE :the alarm output can behave in six

different ways.

LoAb = ABSOLUTE LOW ALARM: The alarm is activated when the

process value goes below the alarm threshold set on parameter

"ALn”. With this mode is possible to program the minimum and the

maximum set of “ALn” by “ALnL” and “ALnH” parameters.

HiAb = ABSOLUTE HIGH ALARM: The alarm is activated when the

process value goes higher than the alarm threshold set on

parameter "ALn". With this mode is possible to program the

minimum and the maximum set of “ALn” by “ALnL” and “ALnH”

parameters.

LHAb = ABSOLUTE BAND ALARM: The alarm is activated when

the process value goes under the alarm threshold set on parameter

"ALnL" or goes higher than the alarm threshold set on parameter

"ALnH".

LodE = DEVIATION LOW ALARM: The alarm is activated when the

process value goes below the value [SP + ALn]. With this mode is

possible to program the minimum and the maximum set of “ALn”

by “ALnL” and “ALnH” parameters.

HidE = DEVIATION HIGH ALARM: The alarm is activated when the

process value goes above the value [SP + ALn]. With this mode is

possible to program the minimum and the maximum set of “ALn”

by “ALnL” and “ALnH” parameters.

LHdE = DEVIATION BAND ALARM: The alarm is activated when

the process value goes below the value [SP + ALnL] or goes above

than the value [SP + ALnH]

"Abn" - ALARM CONFIGURATION:This parameter can assume a

value between 0 and 15.

The number to be set, which will correspond to the function desired,

is obtained by adding the values reported in the following

descriptions :

ALARM BEHAVIOUR AT SWITCH ON: the alarm output may

behave in two different ways, depending on the value added to par.

“Abn”.

+0 = NORMAL BEHAVIOUR: The alarm is always activated when

there are alarm conditions.

+1 = ALARM NOT ACTIVATED AT SWITCH ON: If, when switched

on, the instrument is in alarm condition, the alarm is not activated. It

will be activated only when the process value is in non-alarm

conditions and then back in alarm conditions.

ALARM DELAY: the alarm output may behave in two different ways

depending on the value added to par. “Abn”.

+0 = ALARM NOT DELAYED: The alarm is immediately activated

when the alarm condition occurs.

+2 = ALARM DELAYED: When the alarm condition occurs, delay

counting begins, as programmed on par. “ALnd” (expressed in sec.)

and the alarm will be activated only after the elapsing of that time.

Tabla de contenidos

Manuales populares de Controladores de otras marcas

Digiplex

Digiplex DGP-848 Instrucciones de funcionamiento

YASKAWA

YASKAWA SGM series Manual de usuario

Sinope

Sinope Calypso RM3500ZB Manual de usuario

Isimet

Isimet DLA Series Style 2 Manual de instalación

LSIS

LSIS sv-ip5a Manual de usuario

Rockwell Automation

Rockwell Automation 1769-L31 Manual de usuario

Airflow

Airflow Uno hab Manual de usuario

ABB

ABB ACS580-01 drives Manual de usuario

Panasonic

Panasonic GM1 Series Manual de usuario

Emerson

Emerson SW93 Manual de usuario

AutoAqua

AutoAqua Smart ATO micro SATO-120P Manual de usuario

Panasonic

Panasonic FP? Positioning Unit RTEX Manual de usuario

Samson

Samson Type 5824 Manual de servicio

Alpha IP

Alpha IP MIOB 21001 Manual de usuario

Siemens

Siemens OpenAir GMA 1 Series Manual de usuario

Surecom

Surecom SR-629 Manual de usuario

Fishman

Fishman TriplePlay Manual de usuario

Regulus

Regulus SRS1 T Manual de usuario