Posted 17 Nov 2020 I am a novice trying to learn the instruction set to FPWIN Pro 7 for Panasonic PLC FP0H controller. I am trying to use a rotary dial phone (Western Electric 500) to dial a certain 10 digits to unlock a normally locked electro magnetic lock for my son. Does anyone know what the instruction program needed to perform this task. I have looked at the instructions: Pulse Relay Pulse Arc Center, and Pulse Target Value Match Set. I do not know which one to use. Any ideas would be greatly appreciated. Thanks, William Share this post Link to post Share on other sites