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Appendix C
CMX-250, Heat Only 4081 Controller
Configuration Menu
Lock Code
10
Input Configuration
Input 1 setup
Input Type
J Thermocouple
Engineering Units
˚F
Decimal Point Position
1234
Scaled Input Lower Limit
32˚F
Scaled Input Upper Limit
260 °F
Cold Junction Compensation
Enabled
Input Filter Time
2.0 sec
Control Configuration
Control Select
Control Standard
Control Enable/Disable
Control Enabled
Select Auto/Manual Control
Automatic Control
Control Type
SINGLE
Primary Control Action
Reverse
PID set Use
PID set 1
Set 1 Primary Pb
15°F
Set 1 Secondary Pb
10˚F
Set 11ntegral
0.01 s
Set 1 Derivative
20.0s
Set 1 overlap/deadband
5˚F
Manual Reset
0%
Anti windup limit
100
Primary Cycle Time
30.0 s
Secondary Cycle Time
10.0 s
Primary Power Lower Limi
0.00%
Primary Power Upper Limit
100.00%
Secondary Power Lower Limit
0.00%
Secondary Power Upper Limit
100.00%
Sensor Break
Off
Set Point Lower Limit
32˚F
Set Point Upper Limit
250˚F
Set Point Ramp Rate
Off
Main setpoint source
Local Set point
Alternate Set Point Source
Not Used
Main Set Point
250°F
Output Configuration
Output 1 Usage
Unused
Output 2 Usage
Primary
Output 3 Usage
OR alarm-events reverse
OPR3 OR selection
Alarms 1v
Output 3 Latch enable
Enabled
Output 4 Usage
UNUSED
Alarm Configuration
Alarm 1
Alarm 1 Type
Process High
Alarm 1 source
universal input 1
Process High Alarm Value
260˚F
Process High Alarm Hysteresis
1˚F
Minimum Duration
15 sec
Power-Up Inhibit Alarm 1
Uninhibited
Communication Configuration
Modbus RTU Parity
None
Modbus RTU Data Rate
19200
Serial Communication
Enabled
Thermal Devices, Inc. Mount Airy, Maryland USA www.thermaldevices.com
Thermal Devices, Inc. Mount Airy, Maryland USA www.thermaldevices.com