Why does my display show [HH] instead of the Process Value?
This error message indicates that the Process Variable is above the upper limit of the range. For ex
Controllers
Description
Proccess and Temperature Controllers
What is the difference between the Dual Setpoint and Remote Setpoint options?
Standard controllers operate with a single target setpoint which is entered from the front panel. MoWhy does my display show [LL] instead of the Process Value?
This error message indicates that the Process Variable is below the lower limit of the range. For exWhy are the valve motor drive (VMD) outputs limited to 120V AC operation?
If the valve motor is driven directly by the controller output relays, the controller outputs are liHow do I reset the Lock Code on my West 5010 controller?
If you have lost the Lock Code for your West 5010 controller, you can reset it to its factory defaulHow do I enable serial communications on my West 5010 controller?
All West 5010 controllers, whether ordered with serial communications options or not, have an RS232I have lost my unlock code on my N Series control. How do I find out what it is?
The factory default setting for the controller's unlock code is 10 on the N Series Controls. This nuWhat is PID and where can I find additional information?
ISE PID Technical ReferenceHow do I use the 2300 with input voltages of greater than 50mV?
The model 2300 supports the following signal types Thermocouple, PT100, DcmA, and DCmV. It is possibHow does West Easytune work?
Easytune is an automatic tuning method used on the West 6500 series control that re-calculate