Inspection and Testing of Fiber Optic Cable
Learn the procedure for inspection and testing of fiber optic cable drum using OTDR (Optical Time-domain Reflectometer) & Continuity Test.
Yokogawa DCS and SIS System Architecture
Learn the Yokogawa Centum VP Distributed Control System (DCS) and Prosafe RS Emergency Shutdown System (also called as SIS) Architecture.
Pause the Timer PLC Ladder Logic
Write a PLC ladder logic so that a timer starts when a selector switch is ON and timer pause when the selection is OFF.
Instrumentation Cables Testing Standards
Instrumentation Cables Testing Standards for Thermocouple Extension, Compensating, Signal, Control, and Power cables.
Set the S5 Timer Value by a Memory Word
Write a PLC program so you can set the time value of S5 timer using a memory word.
PLC Count values higher than 999
S counters has max allowed number to count is 999. Write a PLC program to count more than 999 counts for one counter.
Fiber Optic Cable – Method of Joining and Fusion Splicing
Learn about the fiber optic cable operating principle, types, connectors, method of joining and fusion splicing.
Flame Detector Testing Procedure
The general testing, calibration or healthiness checking procedure of an Flame Detector used in the fire and gas systems.
pH Analyzer Calibration and Troubleshooting
Learn about the pH analyzer calibration procedure and troubleshooting guide to solve the transmitter problems.
Cars Garage Counter From the Same Door PLC Logic
Write a PLC program to count the number of cars in the garage knowing that the entrance and the exit of the garage are the same one door.
