Sleepy Wombat

Example of using the Daylight Saving Time FB that i have previouly up loaded.....You need to have uploaded all of the associated FB's for this to work...
There is a pdf with the source code of the FB's in there as well. /thumbsupsmileyanim.gif style=vertical-align:middle emoid= border=0 alt=thumbsupsmileyanim.gif />

W304-E1-4 C200HW-COM0x Communictations boards

This function block will scale a value and output the rsult as an interger value and floating point (real) number. The result can be clamped or not clamped to the Min and Max range. Output bit indicating Over and Under range is also included.

This protocol will talk to multiple Ranger Weigh Scales to display their respective display weights.

Will extract and output the Time and Date in 6 different output words being Sec Min Hours Day Month Year. The year output is a Y2K format in that the range is 1980 thu 2079.

Will calculate the day of the week given and date of Year Month and Day

The attached code will enable the Omron CJ1 PLC to write a combined text number file in a csv format to the compact flach memory card.
To extract the data some minor manipulation is required. The file is stored as an DATA.IOM file in the TEST directo

This is a sample program to communicate to a Woodwood controller. This program is to be used in conjunction with the Modbus Protocol Macro Software. (See download section)

CX-Simulator Introduction guide... (Similar format to the CX-Programmer Intruction Guide)

This sample program will allow you to use the standard inputs namely inputs 000.03000.04000.05 as single ended inputs high speed counters. Note the maximum speed on these inputs will be 2kHz. These will count independantly of the scan time.
Why did

This program will display the clock time and date on a screen and allow an operator to easily adjust the time/date values though the familar use of thumb wheel switches.
The screen used was an Omron NT21 and the PLC is the Omron CJ1M.
The zip f

This program illustrates how to simply Toggle a bit on or off with a single input. (A basic flip flop if u like)
Two versions are provided
The first version will work in a CJ1 / CS1 PLC because of the direct diff funciton on the input bit.
The se