Programming software designed for CTI 2500 Series® and Simatic/TI 505® PLCs. WorkShop offers complete support of relay ladder logic, Special Function programs and subroutines, analog alarms and PID loops, and PowerMath functions. It supports the expanded functionality of the CTI 2500 Series processors, including MegaEDRUM, Floating Point Compare, On Delay Coil, and Off Delay Coil.  This suite also includes Version TrakTM which allows you to incorporate version control practices into your programming environment and SimulatorTM utility software which allows you to program, run and test your WorkShop program in a timely fashion without additional hardware.