Chromalox 8040 User Manual

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10 6040 Heater Break Alarm Controller - Model Group.................................................................................. 47
6040 - Configuration Mode ............................................................................................................................. 47
Entry into the Configuration Mode ........................................................................................................... 47
Scrolling through Parameters and Values ................................................................................................ 47
Changing Parameter Values ..................................................................................................................... 47
6040 HBA – Setup Mode ................................................................................................................................ 52
Entry into the Setup Mode ....................................................................................................................... 52
Scrolling through Parameters & Values .................................................................................................... 52
Changing Parameter Values ..................................................................................................................... 52
6040 HBA Controllers - Operator Mode ......................................................................................................... 54
6040, 8040 & 4040 Controllers – Extended Operator Mode .................................................................... 54
Navigating in Operator Mode ................................................................................................................... 54
Adjusting the Local Setpoint(s) ....................................................................................................................... 55
Adjusting the Setpoint Ramp Rate ................................................................................................................. 55
Manual Control Mode ..................................................................................................................................... 56
Selecting/deselecting Manual Control Mode ........................................................................................... 56
6040 HBA Controller –Communications Parameters ..................................................................................... 56
Bit Parameters .......................................................................................................................................... 56
Word Parameters ...................................................................................................................................... 56
11 6050 & 4050 Limit Controller – Model Group .............................................................................................. 60
6050 & 4050 Limit Controllers - Configuration Mode ..................................................................................... 60
Entry into the Configuration Mode ........................................................................................................... 60
Scrolling through Parameters and Values ................................................................................................ 60
Changing Parameter Values ..................................................................................................................... 60
6050 & 4050 Limit Controllers – Setup Mode ................................................................................................. 64
Entry into the Setup Mode ....................................................................................................................... 64
Scrolling through Parameters & Values .................................................................................................... 64
Changing Parameter Values ..................................................................................................................... 64
6050 & 4050 Limit Controllers - Operator Mode ............................................................................................ 66
Navigating in Operator Mode ................................................................................................................... 66
Limit Setpoint Adjustment .............................................................................................................................. 67
Exceed Condition ........................................................................................................................................... 67
Limit Output Function ..................................................................................................................................... 67
Limit Annunciator Outputs .............................................................................................................................. 67
Resetting Limit Outputs & Annunciators ......................................................................................................... 67
Using The Reset Key To Reset Limit Outputs & Annunciators ................................................................. 67
Resetting Limit Hold and Exceed Time .......................................................................................................... 67
To reset the stored Limit Hold and Exceed Time values .......................................................................... 67
6050 & 4050 Controllers – Serial Communications Parameters ..................................................................... 68
Bit Parameters .......................................................................................................................................... 68
Word Parameters ...................................................................................................................................... 68
12 Manually Tuning Controllers ....................................................................................................................... 71
Single Control Tuning (PID with Primary Output only) .................................................................................... 71
Dual Control Tuning (PID with Primary and Secondary Outputs) ................................................................... 72
Valve Control Tuning (PI with VMD or Linear Outputs).................................................................................... 72
Manually Fine Tuning ...................................................................................................................................... 74
13 Modbus Serial Communications ................................................................................................................. 74
Physical Layer ................................................................................................................................................. 74
Link Layer ........................................................................................................................................................ 74
Device Addressing .......................................................................................................................................... 75
Supported Modbus Functions ........................................................................................................................ 75
Contents Page Number

Chromalox 8040 Specifications

General

Brand	Chromalox
Model	8040
Category	Controller
Language	English