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DCP200 Profile Controller & Recorder - Product Manual
Page 8 Table Of Contents 51-52-25-150, Issue 1 – April 2009
Introduction .........................................................................................................................................66
Changes To Operation Mode...............................................................................................................66
10 The Profiler Option............................................................................................................... 67
Profile Components.............................................................................................................................67
Profile Starting & Standard Segments..................................................................................................68
Loops Segments..................................................................................................................................69
Profile Running / Holding vs. Hold Segments .......................................................................................69
The Auto-Hold Feature ........................................................................................................................70
Profile Cycles & Repeat Sequences.....................................................................................................71
Power/Signal Lost Recovery Actions....................................................................................................71
Profile End Actions ..............................................................................................................................72
Profile Abort Actions ............................................................................................................................73
11 Manually Tuning Controllers ............................................................................................... 74
Single Control Tuning (PID with Primary Output only) ..........................................................................74
Dual Control Tuning (PID with Primary and Secondary Outputs) ..........................................................75
PI Tuning (Valve, Damper & Speed Controllers) ..................................................................................75
Fine Tuning. ........................................................................................................................................77
12 Serial Communications........................................................................................................ 78
Supported Protocols............................................................................................................................78
RS485 Configuration ...........................................................................................................................78
Ethernet Configuration.........................................................................................................................78
Supported Modbus Functions ..............................................................................................................80
Function Descriptions ..........................................................................................................................80
Exception Responses.....................................................................................................................82
13 Modbus Parameters............................................................................................................. 83
Example Register Address Calculations .........................................................................................83
Universal Process Input Parameters....................................................................................................84
Option Slot A Parameters ....................................................................................................................86
Option Slot B Parameters ....................................................................................................................87
Option Slot 1 Parameters.....................................................................................................................88
Option Slot 2 Parameters.....................................................................................................................90
Option Slot 3 Parameters.....................................................................................................................93
Option Slot 4 Parameters.....................................................................................................................96
Setpoint Parameters..........................................................................................................................101
Control Parameters............................................................................................................................102
Alarm parameters..............................................................................................................................104
Recorder & Clock Parameters............................................................................................................106
Display Parameters ...........................................................................................................................109
Profiler Control & Status Parameters .................................................................................................112
Profile Setup Via Modbus ..................................................................................................................114
Instrument Data.................................................................................................................................129