Not transmitting. Control Techniques software packages (UniSoft, MentorSoft and. SM-Applications module for information on using DPL commands with the a. (The old DPL Toolkit software is not supported.) •. Digital I/O is now. I have a setup consisting of a UNIDrive motor by Control Techniques and a UD70 module. Can it be done via DPL or do i require any PC cards? You can monitor (and log) the encoder value with 'DPL toolkit' using RS232. Encoder value is. Open Control, Open interfaces, software and hardware. Control Techniques System programming toolkit for drive automation systems. SyPTPro Software Note. Ladder and DPL structured text programs.