Problem

 

Corrective action

 

 

 

Normal after a software upgrade. Follow on-screen instructions.

 

 

 

Check the input power. Verify that 110 volts (or 220 volts) are

 

 

 

±10%. This voltage must remain constant with all the motors

 

 

 

starting and stopping. Insure that the blender is on a “clean” circuit

 

 

 

that does not have other equipment on it. If the power is known to

 

 

 

be intermittent and have problems, set up the unit to run in

 

 

 

“AutoStart” mode. See the factory setup sheet at the end of this

 

 

 

manual. In this mode, if a short power interruption occurs, the

 

PLC Module Loaded

 

blender will automatically restart.

 

 

 

 

 

Check the power supply. Make sure that it has +5 VDC output to

 

 

 

 

 

 

the CPU board. Adjust to +5 VDC, ±0.1 volt.

 

 

 

 

 

 

 

Check the display ribbon cable connection to the CPU board and

 

 

 

the display. See the electrical chapter for more information.

 

 

 

 

 

 

 

Check the contrast adjustment located on the display board.

 

 

 

 

 

 

 

Check keyboard ribbon cable connections.

 

 

 

Check the CPU board for “lockup”. To do so, reset the CPU board

 

 

 

by cycling the power off and on at the motor control panel.

 

 

 

 

 

 

 

Check batch weight setting in the recipe menu. See the setup

 

 

 

chapter for more information.

 

 

 

 

 

 

 

Check the load cells and weigh hopper mounting for binding, etc.

 

 

 

 

 

Weigh hopper occasionally

 

Check to see that a pellet has not lodged under a load cell.

 

 

 

 

overfills.

 

Check the ingredient supply hoppers to verify proper ventilation. If

 

 

 

a vacuum receiver has a leaking flapper valve and the supply

 

 

 

hopper is not vented, the blender computer can learn inaccurately

 

 

 

and cause an overfill condition on the next few cycles.

 

 

 

 

 

 

 

Check the load cell connections to the panel.

 

 

 

 

 

 

 

Check the mix timer setting. This problem is normally due to over

 

 

 

mixing. See the mix timer section in the setup chapter. Reduce the

 

Material tends to separate in the

 

time until the problem is corrected.

 

mixing chamber.

 

Check the mixer drive to ensure that the agitator is turning

 

 

 

properly.

 

 

 

Check the high level switch in the mixer to lower the level slightly.

 

 

 

 

 

Material sticks to the flapper of

 

Increase the Dump Cycles setting in Mixer and Dump Setup.

 

the weigh hopper and is not

 

 

dumped.

 

 

 

 

 

 

 

Too much material remains in

 

Increase the Mixer Dump Time in Mixer and Dump Setup.

 

the mixer.

 

 

 

 

 

 

 

 

 

The material is not being mixed

 

Increase the Mixing Time in Mixer and Dump Setup. Actually if

 

 

you over mix material, you can have the same problem. If you

 

thoroughly.

 

have the blender set for “Continuous Mixing” then change it to

 

 

 

“Timed Mixing” and adjust the Mixing Time appropriately.

 

 

 

 

Gravimetric Batch Blenders w/Mitsubishi Control

Chapter 6: Troubleshooting

72

Page 71 Page 73
Page 72
Image 72
Mitsubishi Electronics A0567659 specifications ±10%. This voltage must remain constant with all the motors
Page 71 Page 73

A0567659 specifications

Mitsubishi Electronics A0567659 is an advanced display module that embodies the cutting-edge technology and innovation that Mitsubishi is renowned for. Designed primarily for industrial applications, this display module stands out due to its robust performance and exceptional image quality, making it an ideal choice for various sectors including automation, transportation, and manufacturing.

One of the main features of the A0567659 is its high-resolution display capability. With a resolution that provides clear and detailed visuals, users can expect enhanced readability and precision in their data visualization tasks. This is particularly important in industrial environments where the accuracy of information can significantly impact operational efficiency.

The display utilizes advanced LCD technology, ensuring vibrant colors and high contrast ratios that make the content easily viewable under different lighting conditions. The screen's brightness is adjustable, allowing users to customize their visual experience according to the specific needs of their workplace. The durability of the A0567659 is another highlight, as it is built to withstand harsh conditions including extreme temperatures and exposure to dust and moisture. This ruggedness is essential for maintaining long-term performance in demanding environments.

In terms of connectivity, the A0567659 is equipped with multiple interfaces, making it versatile for integration with various systems. Whether it’s connecting to a PLC, computer, or other control devices, users can benefit from seamless communication across their technological ecosystem. This feature underlines Mitsubishi's focus on facilitating smooth integration within existing infrastructures.

Another significant characteristic is its energy efficiency. The A0567659 is designed to consume less power while delivering high performance, aligning with the growing trend of sustainable technology solutions. This aspect not only helps in reducing operational costs but also makes it an environmentally friendly choice for businesses looking to minimize their carbon footprint.

Furthermore, Mitsubishi Electronics places a strong emphasis on user-friendliness. The display module is designed with an intuitive interface that simplifies the operation for users at all skill levels. This ease of use, combined with thorough documentation and support, ensures that users can harness the full potential of the A0567659 without extensive training or technical expertise.

In conclusion, the Mitsubishi Electronics A0567659 is a powerful display module characterized by its high-resolution display, durability, versatile connectivity, and energy efficiency. It represents a robust solution for industries that demand reliable and high-quality visual communication tools.
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