GE Fanuc Automation - Platforma Internetowa ASTOR

Contents
Chapter 1 Introduction..................................................................................................... 1-1
Features of the TCM.....................................................................................................1-1
High Performance...................................................................................................1-1
Temperature Monitoring.......................................................................................1-1
Temperature Control.............................................................................................1-1
Auto Mode.....................................................................................................1-2
Manual Mode.................................................................................................1-2
Diagnostic functions ...............................................................................................1-2
Overview of TCM Operations .......................................................................................1-2
The TCM and the Series 90-30 PLC .............................................................................1-2
Chapter 2 Installing the Temperature Control Module .................................................. 2-1
LED Indicators .............................................................................................................2-1
Thermocouple and RTD Connections ............................................................................2-2
User Replaceable Fuse ..................................................................................................2-2
Chapter 3 Configuration .................................................................................................. 3-1
I/O Rack Configuration.................................................................................................3-1
Module Configuration ...................................................................................................3-1
Setting the Configuration Parameters.............................................................................3-1
Module Configuration Data...........................................................................................3-2
Discrete Status Bits (%I).........................................................................................3-2
Discrete Commands (%Q).......................................................................................3-4
Feedback Data (%AI) .............................................................................................3-7
Parameter Data (%AQ)...........................................................................................3-8
Chapter 4 Operation and Field Wiring Information....................................................... 4-1
Temperature Control.....................................................................................................4-1
PID Control Parameters..........................................................................................4-1
Operating Temperature Setpoint..............................................................................4-1
Temperature Tolerance Bands.................................................................................4-1
PWM Output Period...............................................................................................4-2
Version 2.27 only: ................................................................................................4-2
Version 2.28 and later: .........................................................................................4-2
Auto-Tuning .................................................................................................................4-2
Cold Junction Compensation .........................................................................................4-5
Closed-Loop Control.....................................................................................................4-6
Chapter 5 Autotuning....................................................................................................... 5-1
Relay Feedback Method ................................................................................................5-1
Step Response Method ..................................................................................................5-3
Optimizing PID Parameters: Fine-Tuning Examples...............................................5-4
GFK-1466 v