E5 N - Contrôleur de température OMRON - Notice d'utilisation et mode d'emploi gratuit

Type de produit	Contrôleur de température
Marque	OMRON
Modèle	E5 N
Afficheur	LCD 11 segments rétroéclairé haute intensité
Affichage PV	3 couleurs programmables (rouge, vert, orange) pour indiquer les alarmes ou écarts
Indice de protection	IP66 (face avant)
Alimentation	100-240 VAC, 50/60 Hz (selon modèle)
Communication	RS485 (Modbus / CWF)
Type de régulation	PID 2 boucles (2-PID) avec algorithme avancé
Auto-réglage	Auto-tuning et Self-tuning avec ajustement automatique du gain froid
Protection	Mot de passe et menus personnalisables
Fonctions logiques	Combinaison de flags internes, statuts ou alarmes pour créer des stratégies logiques
Sorties	Programmables : toute sortie peut être affectée à une fonction de contrôle, alarme ou logique
Programmateur	2 paliers (rampe et palier) pour cycles thermiques
Alarmes	Rupture de sonde, rupture de chauffage (monophasé/triphasé), alarme de variation PV
Logiciel de configuration	CX-Thermo (PC) avec outil de réglage fin
Température ambiante	-10 à 55 °C
Entretien et nettoyage	Nettoyer le panneau avant avec un chiffon doux et sec. Ne pas utiliser de produits abrasifs.
Sécurité	Verrouillage par mot de passe pour éviter les modifications non autorisées
Pièces détachées et réparabilité	Les réparations doivent être effectuées par un technicien qualifié. Contacter le service après-vente OMRON.

FOIRE AUX QUESTIONS - E5 N OMRON

Comment régler le contrôleur E5 N ?

Utilisez les touches avant pour naviguer dans le menu structuré en couches. Pour une configuration avancée, connectez le contrôleur à un PC via le logiciel CX-Thermo (câble USB E58-CIFQ1).

Que signifie le changement de couleur de l'affichage PV ?

L'affichage PV peut passer au rouge, vert ou orange pour indiquer une alarme ou un écart prédéfini par rapport à la consigne. Cette fonction est programmable.

Comment connecter le contrôleur à un PC ?

Utilisez le câble USB E58-CIFQ1 et le logiciel CX-Thermo. Le contrôleur se connecte via le port RS485 avec un adaptateur approprié.

Comment effectuer un auto-réglage ?

Activez l'auto-tuning (AT) depuis le menu de réglage. Le contrôleur effectue alors un cycle d'auto-réglage pour optimiser les paramètres PID. Vous pouvez aussi utiliser le self-tuning qui se déclenche automatiquement lors des variations de process.

Que faire en cas d'alarme de rupture de sonde ?

Vérifiez le câblage de la sonde de température et remplacez-la si nécessaire. Si l'alarme persiste, le contrôleur peut passer en sortie forcée manuelle (MV forcée) pour maintenir la production.

Comment protéger les réglages avec un mot de passe ?

Dans le menu de configuration, activez la protection par mot de passe. Seuls les utilisateurs autorisés pourront accéder au niveau supérieur (setup) pour modifier les paramètres sensibles.

Puis-je utiliser ce contrôleur pour des applications de chaud/froid ?

Oui, le contrôleur prend en charge le contrôle chaud/froid. L'auto-réglage calcule automatiquement le gain froid (cool gain) pour optimiser les deux boucles.

Quelle est la différence entre Auto-tuning et Self-tuning ?

L'auto-tuning doit être déclenché manuellement et effectue un cycle complet. Le self-tuning s'active automatiquement lors des variations de process pour ajuster les paramètres en continu.

Comment configurer les sorties ?

Chaque sortie matérielle peut être assignée à une fonction de contrôle, d'alarme ou logique via le menu de configuration. Utilisez le logiciel CX-Thermo pour une personnalisation avancée.

Où télécharger le logiciel CX-Thermo ?

Le logiciel CX-Thermo est disponible sur le site web d'OMRON (www.industrial.omron.eu). Il permet de configurer, cloner et mettre en service les contrôleurs de température.

MODE D'EMPLOI E5 N OMRON

E5_N SERIES

Proven concept for temperature control

》Performance

» Easy to use

》Flexibility

And this is why........

Acknowledged as the best temperature controllers for general applications on the market today, the E5_N series has been upgraded to bring you new benefits. The E5_N has always been characterised by outstanding control performance and the easy way in which it is installed and operated. The application specific features provide you with the flexibility that gives your machine that special edge. The new E5_N series takes all of these benefits to a new, higher level.

Continuous improvement

The E5_N is still the same reliable controller that you are familiar with, but now the world's most widely used temperature controller has been made even more accurate with regard to input and current output resolution. We've also made it faster with regard to host communication. But what really stands out with the E5_N is its remarkable ease of use that will save you more time in both setting up and adjustment.

Easy to use

Performance

Flexibility

Easy through...

• Excellent visibility in all lighting conditions thanks to high-intensity LCD with wide viewing angle
• Optimal status recognition with 3-colour-change PV display
• Easy setting up and operation via the front keys or with Omron's improved intuitive CX-ThermoPC Software
  Hygienic, easy-to-clean, flat-membrane front panel (IP66 rating)

Layered menu structure for clear operation

In many other controllers, the menu is built from lists of functional parameters. With the Omron E5_N, the concept is layered. The first level (operation) shows just those parameters from each functional group that the operator needs. A supervisor can take an action to go to the next level (adjustment) to change parameters that can increase performance. The highest, optionally password protected level (set up) shows those parameters that give you flexibility to configure the E5_N to your specific application needs.

Flexible because we offer...

• Highest application security thanks to password protection and customizable menus
• Logic operations to combine any internal flag, status or alarm into a logic strategy
• Any hardware output can be assigned to any available control, alarm or logic function
• Easy integration using RS485 (CWF/Modbus), optionally using our PRT1-SCU11 gateway to connect further to ProfiBus

Performance is achieved with...

• Exact control with Omron's unique 2-PID algorithm
  Full or limited (40%MV) Auto-tuning/Self-tuning with automatic cool-gain adjustment
• Precise indication and drive due to accurate and high resolution inputs and outputs
• Clear diagnostics and pre-maintenance functions like output ON/OFF counter and heater alarm

Clear, easy to understand display

With the E5_N you get the same large, 11-segment, backlit LCD display which gives better and sharper images, that makes it easy to read from all angles and distances, in all lighting conditions. Now the window and characters are even bigger.

The 3-colour PV display can be programmed to indicate an alarm or pre-set deviation from SV and is accompanied by a corresponding change in PV display colour of either red, green or orange.

	M	Q	V	W	Z	R
7 Segment	-				-	-
					-	-
11 Segment	M

The 11-segment display make it easy to read text

2-PID control supplies performance

Omron's 2-PID control gives an important advance on standard PID control. 2-PID control uses a powerful algorithm that enables the instrument to be tuned for optimum disturbance response without any compromise on the speed of reaction to changes in set point. And the best part is that the user doesn't

CX-Thermo PC configuration software

Omron has also improved CX-Thermo, the PC software to configure, clone and commission E5_N and other series temperature controllers. The GUI has been dramatically improved, as is the functionality of the trend viewer. Still available is the powerful "fine tuning" tool, to improve the performance of your application to the parameter you set: Faster, more stable or less hunting.

All E5_N can connect to a PC by using a USB cable (the E58-CIFQ1). CX-Thermo also enables you to create logic operations and hide parameters to create your own customized menu.

have to take any special action. Our instruments are factory preset suitable to give fast responses with minimal overshoot for most control applications. What this means for you is faster production start-up and much more stable control during production leading to more and better quality products.

Features for Applications

Reflow furnace

Baking oven

Input for contactless temperature sensor is designed to measure moving products. Ideal for conveyer furnace applications.

(Partial) heater-break and SSR short circuit detection system

This detects the need for maintenance at the early stages.

Basic (2-step) programmer

In many thermal processes (food, brick, pottery etc.) a small element of timing is required. This feature enables you to ramp up to a set-point and set the dwell time period. A fixed minimum or maximum curing/baking time is assured in a smooth, controlled way.

Blow molding

Loop break alarm and sensor break alarm (with forced MV option)

In plastics production, the tool used to make the product is changed quite often. Frequent reconnecting of the sensor or heater can result in a wire break. These alarms quickly detect such problems in the process.

Features creating flexible solutions

PV/SV status display alternation

gives you the opportunity to show, alternating on the PV or SV display, status information from the controller, like alarm, maximum output count or RUN/STOP.

1 and 3-phase heater alarm

a feature that detects a (partial) broken heater, or a solid-state relay short circuit in a 1 or 3-phase configuration.

Alarm delay timer delay

prevents unnecessary alarms by allowing for process disturbances, such as, an expected temperature drop due to oven recharging.

2-point input shift for temperature input

allows the PV to be adjusted in line with changes in the dynamics of a process for more accurate temperature control. The 1-point shift remains available.

Forced manual output

at sensor error, or when control is stopped, this forces the output to any preset value required.

PV Rate-of-change alarm

can be used to notice a sudden unexpected drop or rise in the PV value, for example to indicate that fermentation has started.

Automatically optimizing your application

E5_N provide different types of tuning besides our fast and reliable Auto tuning and "process triggered" Self tuning.

Robust tuning

a unique feature enabling the operator to select a second mode of tuning to find the ideal set of control parameters for working over a wider temperature range.

Limited MV tuning

protect the system by limiting the output (MV) to 40% during the tuning cycles.

Cool gain adjustment

when using Heat&Cool control the AT automatically calculates the cool gain.

Additional features for E5EN/E5AN

Both E5EN and E5AN, to switch on a 3rd display line. In this line you can show the output (MV), soak-remaining time or many other operation parameters.

Both E5EN and E5AN have an extra key, which can be programmed to select Auto/Manual, Run/Stop, AT or even to acknowledge an active alarm.

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