IC693CPU374

Troubleshooting IC693CPU374:

Troubleshooting information is available on IC693CPU374's website page;

it also includes a datasheet user-manual and a wiring

Repair your IC693CPU374:

PDF Supply can repair your IC693CPU374 in 3-5 business days.

And PDF Supply stands by all of its repairs with a 1 year customer satisfaction warranty.

Missing Web and FTP Components

Description:

This is for IC693CPU374 PLUS, only.

If you do not have these components in Proficy Machine Edition project:

Under the Ethernet TAB, for your CPU

Max number of web server connections - Missing

Max number of FTP server connections - Missing

the version of VersaPro 2.04 or less.

This functionality is not supported in VersaPro. OR You are working with a project that was imported from a VersaPro Configuration.

Resolution:

For this functionality, create the project in Machine Edition 5.5.

OR Note the CPU configuration. In Machine Edition 5.5, remove the CPU from the Hardware Config, add the CPU to the hardware config.

Reasons Why Modbus TCP Client Does Not Work for 90-30 CPU374

Description:

Common items to check before implementing Modbus TCP Client for 90-30 CPU374

: Ensure CPU374 firmware is at 12.10 or later. Release 12.10 firmware added support for Modbus TCP Client.

Proficy Machine Edition used to configure the PLC must be at version 5.60 SIM9 or later.

Common Problem:

" Upgraded CPU374 firmware to 12.10 (or later) and have updated

Machine Edition to 5.60 SIM9 (or later), but Modbus TCP Client still does not work. Why? "

If the PLC project was created with a version prior to 5.60 SIM9, the CPU374 in the hardware configuration

must be replaced and added in again as it won't have the "Modbus TCP Address Map" tab in the configuration parameters.;

Restoring a project (created before 5.60 SIM9) in 5.60 SIM9 or later won't enable the Modbus TCP Map tab,

the module must be replaced and added in again by right clicking on the CPU module and choosing "Replace Module" and selecting IC693CPU374.

See attached which shows how the CPU374 configuration appears in a project created before 5.60 SIM9 and one created with 5.60 SIM9 or later.

Series 90-30 WEB Enabled CPU374 Plu

Description:

The firmware revision D (IC693CPU374-Dx) and earlier are not compatible with WEB enabled CPU374 Plus.

Firmware updates are not compatible with the D revision or earlier versions.

The CPU374 revision E (IC693CPU374-Ex) and later are the enabled Plus versions

Resolution

Differences between New CPU374 Plus and existing CPU374

New Ethernet microprocessor with improved multicast data filtering for applications that have excessive network traffic

Support Channels (Producer and Consumer), EGD (Modbus TCP is a future release)

Supports PLC data monitoring over the web. Allows a combined total of up to 16 web server and FTP connections.

Web pages that display Reference Table data, PLC Fault Table contents, and IO Fault Table contents.

Customer Questions and Answers

Question: What is an IC693CPU374?

Answer: The IC693CPU374 is a single-slot Central Processing Unit with an embedded Ethernet Interface.

This unit is the "brains" of the PLC and is where most of the calculations take place.

Question: What is the processor speed for IC693CPU374?

Answer: 133 MHz

Question: What is the total user memory for IC693CPU374?

Answer: 120Kz

Question: Is there anything recommended for this processor?

Answer: Yes, because the built-in battery is limited to 1.2 months of continuous power outage,

an IC693ACC302 external battery is recommended.

Question: Are there built-in Ethernet ports on IC693CPU374?

Answer: Yes. (2) RJ-45

Question: Does IC693CPU374 support the Hand Held Programmer?

Answer: No.

Question: What power supply does IC693CPU374 require?

Answer: IC693CPU372 requires a high capacity power supply.

Question: What should I do if my IC693CPU374 is not working?

Answer: Your product may need repair.

CPU374 PLUS Release History

Revision

Firmware Versions

Date

CPU

Ethernet

CPU374-KZ

12.71

6.2

Jul. 2013

CPU374-JY

12.71

6.13

May 2012

CPU374-HY

12.71

6.13

Apr 2012

CPU374-HX

12.71

6.12

Feb 2012

CPU374-HW

12.5

4.52

Oct 2011

CPU374-GV

12.22

4.52

Mar 2010

CPU374-GU

12.21

4.52

Sep 2009

CPU374-GT

12.17

4.52

May 2009

CPU374-GS

12.16

4.51

Jan 2008

CPU374-GR

12.1

4.5

Jul 2007

CPU374-GP

12.04

3.32

Apr 2006

CPU374-FN

12.03

3.31

Dec 2005

CPU374-FM

12.02

3.31

Nov 2005

CPU374-EL

12

3.3

Sep 2005

CPU374-EK

12

3.3

Jun 2005