User guide

Watlow EZ-ZONE
®
PM PID Controller • 2 • Table of Contents
TC
Table of Contents (cont.)
Chapter 7: Profiling Page .................................70
Profile Setup ............................................. 70
Starting a Profile ..........................................71
Profiling Menu ...........................................74
Chapter 8: Factory Page ..................................78
Custom Menu ............................................ 79
Security Setting Menu .....................................79
Security Setting Menu .....................................81
Diagnostics Menu ......................................... 81
Calibration Menu .........................................82
Chapter 9: Features .....................................83
Changing PM PID Model Number to PM Express ................84
Saving and Restoring User Settings ........................... 85
Programming the Home Page ...............................86
Tuning the PID Parameters .................................. 86
Inputs ..................................................88
Outputs ................................................. 91
Control Methods .......................................... 93
Alarms .................................................99
Open Loop Detection .....................................100
Programming the EZ Key/s .................................101
Using Lockout and Password Security ........................ 101
Using Lockout Method 1 (Read and Set Lock) ................101
Using Lockout Method 2 (Password Enable) .................103
Modbus - Using Programmable Memory Blocks ................104
Software Configuration .................................... 105
Chapter 10: Appendix ..................................108
Troubleshooting Alarms, Errors and Control Issues .............. 108
Modbus - Programmable Memory Blocks .....................112
Specifications ...........................................114
Ordering Information for PID Controller Models ................116
Index ..................................................117
How to Reach Us ........................................122