ISA Certified Control Systems Technician (CCST) program
Certified Control System Technicians (CCSTs) calibrate, document, troubleshoot, and repair/replace instrumentation for systems that measure and control level, temperature, pressure, flow, and other process variables.
Which of the following is a valid form of the PID algorithm?
A. Proportional and derivative modes on error, integral on measurement
B. Proportional and integral modes on measurement, derivative on error
C. Proportional, integral, and derivative modes on error
D. Proportional, integral, and derivative modes on measurement
We want to hear from you! Please send us your comments and questions about this topic to