Mitsubishi Electronics 882.00207.00 specifications Troubleshooting, Introduction

Page 68

Chapter 6: Troubleshooting

6-1 Introduction

The utmost in safety precautions should be observed at all times when working on or around the machine and the electrical components. All normal trouble-shooting must be accomplished with the power off, line fuses removed, and with the machine tagged as out of service.

The use of good quality test equipment cannot be over-emphasized when troubleshooting is indicated. Use a good ammeter that can measure at least twice the AC and DC current that can be encountered for the machine. Be sure that the voltmeter has at least minimum impedance of 5,000 OHMS-per-volt on AC and 20,000 OHMS-per-volt on DC scales. Popular combination meters, VOM and VTVM can be selected to provide the necessary functions.

Before making haphazard substitutions and repairs when defective electrical components are malfunctioning, we recommend that you check the associated circuitry and assemblies for other defective devices. It is common to replace the obviously damaged component without actually locating the real cause of the trouble. Such hasty substitutions will only destroy the new component. Refer to wiring diagrams and schematics.

Locating mechanical problems, should they occur, is relatively straightforward. When necessary, refer to the parts catalog section.

Figure 51: Typical Troubleshooting Problems and Suggested Corrective Actions

 

Problem

 

Corrective action

 

 

 

Check to make sure that air is hooked up and the regulator gauge

 

 

 

reads at precisely 60 PSI.

 

Nothing happens when I push

 

Check that the access door to the mixer is shut properly.

 

“Start Blender”

 

 

 

 

Look on the Recipe Screen. If you see “Mixer Full”, then check

 

 

 

 

 

 

the mixer. If the mixer is not full, then check that the mixer prox

 

 

 

is adjusted properly (small screw on back).

 

 

 

 

 

“E-STOP has been Activated”

 

Check the E-Stop located on the front of the blender panel.

 

is shown

 

 

 

 

 

 

 

 

 

“Interface has been Locked” is

 

Click “Unlock” and enter in your User Password.

 

shown

 

 

 

 

 

I’ve forgotten my User

 

Contact the Service Department.

 

Password

 

 

 

 

 

 

 

 

 

POWER INTERRUPTION

 

Power was lost during a batch. Check your power source unless

 

ALARM

 

you intentionally killed the power during the batch.

 

 

 

 

 

PLC Battery Low

 

Change out the PLC with your spare and reprogram new unit.

 

 

Send old PLC back to manufacturer for repair.

 

 

 

 

 

 

 

Bulletin Number

Chapter 6: Troubleshooting

67 of 102

Page 67 Page 69
Image 68
Page 67 Page 69
Contents Gravimetric Slide Gate Batch Blender Mitsubishi Controller Parts and Service Department Unpacking and Inspection Event of Shipping DamageIf the Shipment is Not Complete If the Shipment is Not CorrectCredit Returns Warranty ReturnsReturns Table of Contents Maintenance Customer Responsibilities Technical Specifications How to Use This Manual Safety Symbols Used in this ManualSafety Tags and Warning Labels Description Follow all Safety Codes Wear Safety Glasses and Work GlovesOperator Responsibility ResponsibilityGeneral Responsibility Remember Maintenance Responsibility Reporting a Safety DefectAccessories Customer ServiceModels Covered in This Manual General DescriptionEquipment Specifications Controller Features Typical Features and ComponentsMechanical Features System Component Description Supply HoppersSlide Gates Typical Slide Gate Assembly Weigh HopperTypical Weigh Hopper Assembly Mix Chamber Operator Control Panel DisplayFunction Typical Operator Screens Typical Setup Screens Bulletin Number Functional Description Optional Components Pneumatic Slide Gate below MixerLow Level Sensors Mezzanine and Floor StandsTake-off Compartments Regrind Auger Metering R.A.M. HopperAdditive Feeder Hopper Safety Features Safety Circuit StandardsSafety Device Lock-Outs Fail Safe OperationElectrical Disconnect Plug Twist Cap Plug Connected to Each Feeder Auger MotorElectric Safety Interlock Switch Electrical Safety Interlock Switch Located on mixer doorMechanical Installation Uncrating the EquipmentMachine Mount Mounting ConfigurationsSite Requirements Mezzanine Mount Typical Mezzanine Mounted Batch BlenderFloor Mount Central Blender Typical Floor Mount Central Blender LayoutElectrical Connections Pneumatic ConnectionsStroke Limiters for Metering Gates Initial Set-upMechanical Set-up Weigh Hopper Installation Weigh Hopper Final ConnectionsDisplay Main Recipe Screen Controller Set-upBlender Controller Menu Structure Recipe Page StartBlender Calibration Display Calibration Menu Screen Alarm Setup Feeder Calibration Auger BlendersNetwork Setup Setting Date and TimeAdditional Setup Parameters Initial Startup Quick Start Procedure Start-upGeneral Operation New RecipesOperation Procedures Existing RecipesOperator Displays Typical Recipe Entry Operator ScreenTypical Inventory Display Operator Screen Recipe Entry FormatsRecipe Format Menu Quickset Mode Most common in injection molding Example Calculations of a 5-component blend in Quickset mode Percentage Mode Most common in extrusion and blow molding Switching ModesRecipe Setup Current Recipe MenuTypical Batch Sizes Blender Batch Size lbs Inventory ShutdownMixer and Dump Setup Weigh Hopper Dump Time Re-Mix TimerWeigh Hopper Dump Delay Time Mixer Dump Time Alarm FlagsWeigh Hopper Dump Cycle Calibration Error Typical PLC Battery Low Alarm Screen Feeder Clean Out Tree Diagram in -5 of this manual Recipe BookLoad a Saved Recipe from the Book Display Recipe ContentsSave Running Recipe to the Book Erase Recipe or Entire Book Color ChangesShut-down Typical Inventory Shutdown Operator ScreenPreventative Maintenance Schedule Sample Preventative Maintenance SchedulePreventative Maintenance Corrective MaintenanceElectrical Internal Components of the Control PanelInput Signals to Programmable Controller Output Signals from Programmable ControllerTroubleshooting IntroductionProblem Corrective action Problem Corrective action Warranty will be voided Service Department Warranty Warranty SpecificationsWarranty Restrictions Warranty LiabilitiesCustomer Responsibilities Technical SpecificationsEquipment Specifications Annex B Information Drawings and Diagrams Final AssemblyMixer Sub-Assembly Typical Mixer Assembly Parts List Hopper Sub-assembly Typical Hopper Assembly Parts ListHopper R.A.M. Regrind Auger Metering Sub-Assembly Optional Typical R.A.M. Hopper Assembly Parts ListHopper Additive Feeder Sub-Assembly Optional Typical Additive Feeder Hopper Assembly Parts ListWeigh Hopper Sub-assembly Typical Weigh Hopper Assembly Parts ListSlide Gate Sub-assembly Typical Slidegate Assembly Parts ListKnife Gate Sub-assembly HD Optional Typical Knife Gate below mixer Assembly Parts ListKnife Gate Sub-assembly RD Optional Typical Knife Gate floor stand Assembly Parts ListTypical Mitsubishi Controller Main Parts List Control Panel LayoutBlender Spare Parts Listing Spare Parts KitsProgrammable Settings Addendum Service Supervisor InformationPasswords Metering Test Screen Factory Setup MenuAdvanced Weight Options Screen Feed Algorithm Options Screen Feed Calibration Options ScreenFeeder Setup Mechanical Options ScreenCustomer Setup Menu UnitsTypical Alarm Flags & Feeder Setup Screen Alarm LogFactory Default Setup Parameters Recipe FormatLoadcell Calex Module Dipswitch Settings Mitsubishi Communications Manual General Blender InfoBlender Alarms Inventory Info Recipe Info this is Where YOU Right the NEW Recipe to Recipe Book Manipulation Alarm Number Explanation Fixed Decimal ExplanationUntil the Hopper Feeds Material Into the NEW Batch Service Department Sales Department Technical AssistanceParts Department Contract Department
Related manuals
Manual 103 pages 37.01 Kb

882.00207.00 specifications

Mitsubishi Electronics has always been at the forefront of innovation in the field of electronics, and one of its significant products is the Mitsubishi Electronics 882.00207.00. This device is designed for enhanced performance and reliability, providing a range of features that cater to both industrial and consumer needs.

One of the main features of the Mitsubishi 882.00207.00 is its robust design, which ensures durability in demanding environments. The device is built to withstand harsh conditions, making it ideal for industrial applications where reliability is critical. Its rugged construction means that it can operate efficiently in extreme temperatures, humidity, and other challenging conditions.

In terms of technology, the Mitsubishi 882.00207.00 incorporates advanced electronic components that enhance its functionality. This includes state-of-the-art processing capabilities that allow for quick data processing and seamless operation. The device’s integration of cutting-edge technology ensures that it meets the performance demands of modern applications while providing energy efficiency.

Another notable characteristic is its user-friendly interface. The device is designed with ease of use in mind, allowing operators to interact with it effortlessly. This ensures that even those with minimal technical expertise can operate the device effectively. The clear display and intuitive controls make it accessible for a wide range of users, facilitating smoother operations in various settings.

The Mitsubishi 882.00207.00 is also equipped with multiple connectivity options. This enables it to integrate seamlessly with other devices and systems, facilitating enhanced communication and data transfer. Whether it’s connecting to existing networks or interfacing with new technologies, the device’s versatility ensures it can adapt to evolving technological landscapes.

Additionally, the device is backed by Mitsubishi's commitment to quality and customer support. Users can expect reliable service and assistance, ensuring that they can maximize the potential of their investment.

In conclusion, the Mitsubishi Electronics 882.00207.00 stands out in the electronics market for its durable construction, advanced technology, user-friendly design, and versatile connectivity options. This makes it an invaluable tool for both industrial applications and everyday consumer use, embodying the innovative spirit that Mitsubishi Electronics is known for.
Top Page Image Contents