Sterling STT 500 manual Entering Values

Page 81

General Operation

3.3Entering Values

General procedure In input fields, values can be entered on the OP and transferred to the PLC. To do this, proceed as follows:

Step

Procedure

1Branch initially to the screen you

require and then to the corresponding screen entry.

2Using the arrow keys, select the input field you require within the screen entry.

3Then enter your value. Depending on how the field has been con- figured, values may be input as

inputs of numerical values (refer to section 3.3.1),

inputs of alphanumeric values (refer to section 3.3.2),

inputs of symbolic values (refer to section 3.3.3).

4

Confirm your input with

 

You can cancel any incorrect

 

 

ESC

input by pressing

 

The original value is then automatically reinserted in the field. Insert the correct value and then enter the corrected value by pressing

5Position the cursor in the next input field, insert the next value etc.

You can also use the arrow keys to move the cursor to the left or right to the previous input field to insert a different value in it.

6

Close the screen by pressing

ESC

02/01GB

OP7, OP17

1

09/96

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Contents Sterling Material Processing Parts and Service Department Edition 04/02 Order confirmation number STT Sterling Material ProcessingSTT Table of Contents Transport, Assembly and Storage Electrical manual General Information Dehumidified Air DryerGeneral Information Dehumidified Air Dryer Dehumidified Air Dryer Explanations and information Legal basisFields of applications Safety instructions Safety instructionsGeneral Dehumidified Air Dryer For your safetyOperation AssemblyMaintenance Dehumidified Air Dryer For the safety of the devices Start-up Start-upKey assignment STT Control systemIndicator lamp messages STT Flow chartOperation statuses STT Switching on the dryerSTT Viewing the software-version PasswordsLogin LogoutEdit STT Basic parameters Timer on/offTurning the devices on/off Dryer on/offSTT Regeneration Heater Act STT Entering dryer valuesUsed air Act Dew point maxReturn air cooler Act Return air cooler TargetSTT Entering hopper values Hopper entry X TargetHopper entry X Act Granules Target % = C FGranules Act. C STT Observing processing status Valve block moved in/moved out/errorSTT Setting date and time DateTime STT Viewing/changing language and contrast ContrastLanguage Select Parameters STT Changing parametersRun on time drying blower -- 300 sec ParametersSTT Setting the timer XX on 0000 OFF 0000 XX = day Mo-SuExample Select Main menu STT Starting continuous operationSelect System runtime STT Viewing system runtimeSystem runtime XX hSTT Switching the dryer off Error and error correction Error and error correctionLED Alarm View Total messages NumberWaiting messages DeleteOverflow warning On/Off OverflowSafety Temperature Limiter has been Activated Main Switch is OffSafety Switch Regeneration Blower Has Been Actuated Safety Switch Drying Blower Has Been ActuatedExcess Temperature Regeneration Heater Temperature Measurement Regeneration Heater DefectiveInsufficient Temperature Regeneration Heater Safety Switch Regeneration Heater Has Been ActuatedExcess Temperature Drying Heater Temperature Measurement Drying Heater DefectiveInsufficient Temperature Drying Heater Safety Switch Drying HeaterTemperature Measurement Granules Defective Hopper Excess Temperature Granules HopperValve Error Hopper Maintenance MaintenanceSTT STT Maintenance intervals STT Cleaning/renewing the air filters Return air filter Regeneration air filter Filter of the electrical cabinet STT Tensioning the V-belts Blower regeneration heater / Blower drying heater Servicing the accessories Disposing of the drying agentHigh-pressure blowers with frequency converter operation STT Changing the battery of the control system STT STT Resetting the control values Functional description Functional descriptionSTT Dryer Dew point dependent regeneration switch optionalSTT Drying hopper optional STT Return air cooler STT Hopper heaters optional Automatic motor flaps optionalConnection to a pneumatic conveying system optional Transport, Assembly and Storage Transport, Assembly and StorageWith a fork lift truck Dehumidified Air Dryer Transport and PackingWith a workshop crane Storage Dehumidified Air Dryer AssemblyAssembly instructions Assembly instructionsConnection of the air coolers Dehumidified Air Dryer Electrical connection Technical Data Technical DataBasic Equipment Optional EquipmentSM2-620 All dimensions are in mm.in. Subject to alteration Dimension sheet Spare parts list Spare parts listPos. ID-number Description STT 83986 Moisture sensor Accessories Switching Cabinet and Operating UnitReturn air coler optional Flaps optionalElectrical manual Electrical manualAccessories AccessoriesAccessories Entering values on the OP 7 Entering Values Entering Numerical Values Entering Alphanumeric Values Step Procedure Entering Symbolic Values Accessories Flap control with Fuzzy-Logic Control unit flap Flap control with Fuzzy-Logic

STT 500 specifications

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