T4820000 Datasheet, PDF (5/8 Pages) Red Lion Controls. Inc – MODEL T48 - 1/16 DIN TEMPERATURE CONTROLLER

CONTROLLER PROGRAMMING
Front Panel Program Disable allows all of the controller’s set-ups to be
locked-out from further operator intervention after the initial set-up.
The following four programming modes allow the controller to adapt to any
required user-interface level:
Unprotected Parameter Mode
Protected Parameter Mode
Hidden Function Mode
Configuration Parameter Mode
UNPROTECTED PARAMETERS MODE *
The Unprotected Parameters Mode is accessible from the Normal Display
Mode when program disable is inactive or when the proper access code number
from the Protected Parameter Mode is entered. The Configuration Parameter
Modes can be accessed only from this mode.
“SP”
“OP”
“ProP”
“Intt”
“dErt”
“AL-1”
“AL-2”
“CNFP”
“End”
- Enter setpoint
- Enter output power
- Enter proportional band
- Enter integral time
- Enter derivative time
- Enter value for alarm #1
- Enter value for alarm #2
- Select configuration access point
- Return to normal display mode
PROTECTED PARAMETERS MODE *
The Protected Parameters Mode is enabled when program disable is active.
This mode prevents access to the Configuration Parameter Modes without the
proper access code number. Only the parameters that are enabled in the
Configuration 3 parameter (lock-out section) can be accessed.
“ProP”
“Intt”
“dErt”
“AL-1”
“AL-2”
“CodE”

- Enter proportional band
- Enter integral time
- Enter derivative time
- Enter value for alarm #1
- Enter value for alarm #2
- Enter value to access unprotected parameters and
configuration parameters
HIDDEN FUNCTION MODE *
The Hidden Function Mode is accessible from the Normal Display Mode.
The functions in this mode may be locked-out individually in Configuration 3
parameter (lock-out section).
“SPSL”
“trnF”
“tUNE”
“ALrS”
- Select local (SP1 or SP2) or remote setpoint
- Transfer between automatic (PID) control and manual control
- Invoke/cancel PID Auto-tune
- Reset latched alarms
CONFIGURATION PARAMETER MODE
The Configuration Parameter Mode allows the operator to set-up the basic
requirements of the controller. It is divided into sections which group together
related programming steps, such as inputs, outputs, alarms, etc. Upon completion
of each section, the program returns to the Configuration Access Point, allowing
the user to return to the Normal Display Mode.
Configuration 1, Inputs (1-IN)
“tYPE” - Select input probe type
“SCAL” - Select temperature scale
“dCPt” - Select temperature resolution
“FLtr” - Select level of input filtering
“SHFt” - Enter input correction shift (offset)
“SPLO” - Enter setpoint lower limit
“SPHI” - Enter setpoint higher limit
“SPrP” - Enter setpoint ramp rate
“InPt” - Select user input function
“ANLO” - Main Linear DC analog output scaling low
“ANHI” - Main Linear DC analog output scaling high
Configuration 3, Parameter Lock-Outs (3-LC) *
“SP”
- Select setpoint access level
“OP”
- Select power access level
“dEv” - Enable deviation display
“Hcur” - Enable heater current display
“UdSP” - Enable temperature scale display
“CodE” - Enter parameter access code
“PId”
- Select PID access level
“AL”
- Select alarm access level
“ALrS” - Enable alarm reset access
“SPSL” - Enable local/remote selection
“trnF” - Enable auto/manual mode selection
“tUNE” - Enable auto-tune invocation
Configuration 4, Alarms (4-AL) *
“ACt1” - Select operation mode of alarm #1, or select heat output
“rSt1” - Select reset mode of alarm #1
“Stb1” - Enable activation delay of alarm #1
“AL-1” - Enter value for alarm #1
“ACt2” - Select operation mode of alarm #2, or select cooling output
“rSt2” - Select reset mode of alarm #2
“Stb2” - Enable activation delay of alarm #2
“AL-2” - Enter value for alarm #2
“AHYS” - Enter hysteresis value for both alarms
Configuration 5, Cooling (5-O2) *
“CYC2” - Enter cooling time proportioning cycle time
“GAN2” - Enter cooling relative gain
“db-2” - Enter heat/cool deadband or overlap
Configuration 6, Serial Communications (6-SC) *
“bAUd” - Select baud rate
“ConF” - Select character frame format
“Addr” - Enter address
“Abrv” - Select abbreviated or full transmission
“PoPt” - Select print options
Configuration 7, Remote Setpoint Input (7-N2) *
“dSP1” - Enter remote setpoint display scaling value #1
“INP1” - Enter remote setpoint process scaling value #1
“dSP2” - Enter remote setpoint display scaling value #2
“INP2” -  Enter remote setpoint process scaling value #2
“FLtr” - Enter remote setpoint filter time constant
“bAnd” - Enter remote setpoint filter disable band
“trnF” - Select Local/Remote setpoint transfer response
Configuration 7 - Heater Current Parameters (7-N2) *
“Hcur” - Enter full scale rating of CT
Configuration 8, Second Linear DC Analog Output (8-A2) *
“A2tP” - Second linear DC analog range
“A2LO” - Second linear DC analog scaling low
“A2HI” - Second linear DC analog scaling high
Configuration 9, Factory Service Operations (9-FS)
“Code 48” - Calibrate Instrument
“Code 66” - Reset parameters to factory setting
* These parameters may not appear due to option configuration or other
programming.
Configuration 2, Outputs (2-OP) *
“CYCt” - Enter time proportioning cycle time
“OPAC” - Select output control action
“OPLO” - Enter output power low limit
“OPHI” - Enter output power high limit
“OPFL” - Enter probe fail power preset
“OPdP” - Enter output control dampening
“CHYS” - Enter ON/OFF control hysteresis
“tcOd” - Select auto-tuning dampening
“ANtP” - Main Linear DC analog output range
“ANAS” - Main Linear DC analog output source
“ANut” - Main Linear DC analog output update time
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