Category: Manufacturers

UD73 Module: Beyond the Manual

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The Control Techniques UD73 large option module is a high speed microprocessor that provide a low cost facility for a system designer to write app specific programs without needing a PLC or other stand-alone controllers. The module is programmed via the RS232 port using the Control Techniques system programming toolkit.

The UD73 module uses a dual port RAM to interface to the drive’s main processor which provides intimate high-speed bi-directional access. It can ready and modify any of the parameters within the drive. This enables customized real-time calculations under a multi-tasking run-time environment.

The optically isolated RS485 port serves as a communication for for the CTIU operator interface units. It is fully configurable, supporting many communication modes. In addition, the module has the Profibus-DP port for additional communication options.

For additional info you can visit the UD73 product page on our website here. We will continue to post info about the Control Technique option modules in the future. If you would like to order a module or get more info you can email sales@mroelectric.com or call 1-800-691-8511.

The table below shows a quick reference for all of the different option modules that can be used with the Unidrive Classic series. We have all of the different modules available and in stock.

UD73 Table
UD73 Table

140CPU53414B: Manual Overview and Price of Replacement

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The Modicon Quantum 140CPU53414B is a Schneider Electric CPU module which is supported by Concept and ProWORX software. The CPU can also be used with Unity by upgrading the exec file. This CPU is currently at the forefront of the Quantum series and one of the more popular CPUs for many PLC systems.

On the front of the 140CPU53414B there are two switches, a three-position slide switch and a three-position key switch. The slide switch is used to select the comm parameter settings for the Modbus RS-232 ports. Setting the slide switch to the top position assigns ASCII functionality to the port.

We will be continuing a series with more info on the 140CPU53414B along with troubleshooting info the the CPU, as anyone who has had their CPU go down knows the price of their line being out of commission. For more technical data you can check out the PDFs on our site that include the manual for the Quantum series.

We have the product page for this CPU here. To get pricing and order info you can email sales@mroelectric.com or call 1-800-691-8511.

140CPU53414B
140CPU53414B

140CPU43412A: Beyond the User Manual

Joe Kaminski Leave a comment
The Quantum 140CPU43412A CPU is a single-slot programmable controller with built-in executive memory, application memory and communication ports. All memory components are on board so no additional chips or cartridges are necessary.
Quantum CPUs use flash memory technology to support the CPU’s executive memory and instruction set. Flash is a state-of-the-art, nonvolatile memory technology that enables downloadable field upgrades as new features become available.
The application program can be stored in either battery-backed RAM and/or Flash RAM. The battery is located on the front of the CPU and can be serviced while the CPU is running. To protect the application program from inadvertent changes during operation, the 140CPU43412A features a memory-protect switch. An LED goes on when this switch is activated.
The 140CPU43412A CPU has two Modbus® ports and one Modbus Plus™ port. Simple rotary switches on the back of the CPU are used to set the network address of the Modbus Plus port. Each device on a Modbus Plus network must have a unique address in the range 1 … 64.
As an option, modules can be ordered with a conformal coating applied to protect the internal circuitry from corrosive gases such as Chlorine,Nitric Oxide, Hydrogen Sulfide and Sulfur Dioxide.
For more info you can email sales@mroelectric.com or call 1-800-691-8511. Here is where you can find the 140CPU43412A Quantum CPU.
140CPU43412A Diagnosis

UNI2403: Beyond the User Manual

Joe Kaminski Leave a comment

The Control Techniques UNI2403 Unidrive is a size 2 Unidrive with 5.5kW, 10HP, a 25A output and 19.8A input. The versatile Unidrive was the first universal AC drive capable of providing V/Hz, open, and closed loop vector, servo, and regen control in every unit. The unidrive combines all five of these AC drive technologies into one for the ease of the customer.

For quick setup of basic applications, the UNI2403‘s most common parameters are arrange in one main menu. There are hundreds of user-configurable functions that are separated into 20 logicial menus which provides quick setup for advanced apps.

For more info you can email sales@mroelectric.com or call 1-800-691-8511. All of our Control Techniques products are available on our website.

UNI2403 Dimensions
UNI2403 Dimensions

Modicon 140CPU53414B CPU – Obsolete

Joe Kaminski Leave a comment

The Schneider Electric Modicon 140CPU53414B CPU is one of the main CPUs of the Quantum Series. It is no long in production from Schneider, but we do still have new and refurbished units available. To make sure this is the CPU is the one for your system we have the notes and overview below.

Overview
– The 140CPU53414B is functionally identical to the non-B version, however the following must be considered:
– If you are using the CPU in a hot standby system, you must use either two non-A versions, two A versions, or two B versions.     – The B version required a new flash exec.
– The B version, A version, and non-A flash execs are not interchangeable.
– Schneider software (Concept, ProWorx, and Modsoft) supports the B version.

CPU Module – The following shows the 140CPU53414B CPU module and its components

The following table shows the specifications for the 140CPU53414B CPU

The following figure shows the LED indicators

The following table shows the run LED error codes for the 140CPU53414B

For more info about the  140CPU53414B along with the other Quantum CPUs we carry you can visit our site here. To get a quote you can email sales@mroelectric.com or call 1-800-691-8511.

Simodrive F-16 Alarm Code Troubleshooting & Diagnostics

Joe Kaminski Leave a comment

We recently had a customer install a replacement 6SN1121-0BA11-0AA1 card into a 6SN1123-1AA00-0EA1 power module. When they installed the card it came up with an F-16 alarm code on the display of it, which references an “Illegal Power Module.” Using the instructions in the manual for the start-up of a replacement Simodrive card or power module we were able to get the customer back up and running with the steps below.

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