EasyManua.ls Logo

STORK TRONIC ST552 Glass - User Manual

STORK TRONIC ST552 Glass
23 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
Order number: 900350.011 V2.70 Seite 1
ST552 Glass
Deep-frying controller
Order number 900350.011
As of: 14.03.2018, Software V2.70
Wiring diagram
Product description
The deep-frying controller ST552 consists of a touch panel based on a mineral glass. It can easily
be integrated into existing plants and its sturdy surface can replace our approved foil keyboards in
environments with high mechanical or chemical loads. It features two displays, four relay exits and
two digital switching inputs. The two sensor inputs can process a temperature sensor Pt100 or
thermocouple.
Five LEDs arranged above each display indicate the selected temperature and time, respectively.
A delayed key activation and multiple timers are optional.
Via a ST-Bus interface, the controller is connected to networks.
Sensor: Pt100 / Thermo couple Type ”J”
Range: -50...700 °C
Tightness: Front IP65
Connector: screw terminals
Question and Answer IconNeed help?

Do you have a question about the STORK TRONIC ST552 Glass and is the answer not in the manual?

Summary

Product Description

Software Deep Fryer

Displays

Details on how the device displays temperature and time, including indicator LEDs.

Design, Function and Parameterisation

Overview of the device's construction, user interface, and operational modes.

Setting Options

Button 1: UP Temperature

Increases temperature values and adjusts parameters with one-finger setup.

Button 2: DOWN Temperature

Decreases temperature values and acknowledges system alerts.

Button 3: Temperature Selection

Cycles through available temperature setpoints for control operations.

Button 4: MELT;TURBO

Toggles between slow heating (MELT) and fast heating (TURBO) modes.

Button 5: Time UP

Increases time values for timer functions using a one-finger setup.

Button 6: DOWN Time

Decreases time values for timer functions.

Button 7: Time Selection

Allows selection of specific time values for timer operations.

Button 8: START;STOP

Starts, stops, or puts the timer and controller into standby mode.

Reset of Fat Time Registration

Resets fat operating time records, typically under specific conditions.

Parameter Table

Setpoint Level

Defines reference temperatures and timer values (T1-T5).

General Control Parameters

Parameters for hysteresis, setpoint limitations, and value correction.

PID Parameters

Settings for the Proportional-Integral-Derivative control circuit.

Relay Delay

Defines switch-off delay for the heating relay.

Display Parameters

Configuration options for display modes, temperature, and time.

Button Parameters

Settings for button lock, standby function, and delays.

Input and Output Parameters

Configuration for external inputs (E1, E2) and output assignments (K1-K7).

Fan Parameters

Settings for fan speed, increase, and lead/delay times.

Deep Fryer Parameters

Specific parameters for deep fryer operation like heating clocking.

Operating Time Parameters

Parameters related to fat operating time limits and reset options.

Sensor and Hardware Parameters

Settings for sensor selection, compensation, filter depth, and mains frequency.

LowFat and NoContact Settings

Parameters for test heating and temperature limits for special modes.

LowFat- and NoContact Control Settings

Heating Dynamics at Various Amounts of Oil

Illustrates how oil quantity affects heating rate.

Fryer Design Features

Oil Shortage or Missing Oil

Illustrations showing conditions during lack of oil or missing oil.

Temperature Behavior of the Different Designs

Explains temperature variations based on sensor placement and design.

Test Heating Procedure and Alarm Conditions

Parameters Involved

Lists parameters H1-H5 relevant for test heating procedures.

To Fast Temperature Rise with Insufficient Oil

Procedure for detecting and handling insufficient oil based on rapid temperature rise.

To Slow Temperature Rise Without Oil

Procedure for detecting and handling lack of oil based on slow temperature rise.

In Baking Mode

Notes on reliability and monitoring limitations during baking mode.

Temperature Range for LowFat- and NoContact Settings

Specifies the temperature limit for starting test heating.

Alarm and Reset

Describes alarm indication, acknowledgement, and reset procedures.

Selection Parameter Post-Frying Time

Feedback in Case of Heating Modes Gas and Gas+Fan

Control Function

Heating Phase Without Manual Intervention

Describes the initial slow heating phase and its parameters.

Heating Phase After Slight Cooling

Explains normal heating continuation after minor cooling.

Heating Phase After Significant Cooling

Details slow heating activation after significant cooling below 50°C.

Control After Heating

How the controller operates using PID after heating phases.

Heating Phase With Manual Intervention

Describes switching to faster heating (TURBO) via button press.

Clocking of Automatic Burner Device in the Case of Heating Mode Gas+Fan

Heating with “Superturbo

Switch-off Delay for Heating Relay

Operation of the Timer Group

Version Without Multiple Start (tic=0)

Describes single-start timer operation and basket activity.

Version With Multiple Start (tic=1)

Details multi-start timer operation and basket activity.

Technical Data of ST552

Analog Inputs

Details sensor inputs (Pt100, thermocouple) and measuring ranges.

Digital Inputs

Specifies external start-stop button and overtemperature signal contacts.

Signal Outputs

Lists available relay outputs (K1-K7) and their functions.

PWM Output

Describes the PWM output for fan control.

Power Supply

Information on voltage, frequency, and power consumption.

Connections

Details on terminal types and cable specifications.

Ambient Conditions

Specifies operating temperature and humidity limits.

Weight

The approximate weight of the controller unit.

Enclosure Type

Details the enclosure's front and rear protection ratings.

Protection Class

Specifies the electrical protection class of the device.

Standards

Lists applicable safety and EMC directives.

ST-Bus at RS485

Information on network interface, cable length, and design.

Installation Specifications

Requirements for panel installation, including dimensions.

Annex ST-Bus

A. Actual Values

Lists readable actual values from the controller via ST-Bus.

B. Status64

Provides status information words read via ST-Bus.

C. Status16 Words

Details status bits for controller operation and errors.

D. MainFlags (corresponds Status64 Index 3)

Describes main flags indicating operational states and events.

STORK TRONIC ST552 Glass Specifications

General IconGeneral
BrandSTORK TRONIC
ModelST552 Glass
CategoryController
LanguageEnglish

Related product manuals