Lakeshore 331S - Default Values

Lake Shore Model 331 Temperature Controller User’s Manual
4-38 Operation
Default Values (Continued)
Use the s or t key to select Yes or No to reset the NOVRAM. Select Yes to reset all Model 331
parameters to the defaults listed in Table 4-5. Press the
Enter key. The second screen appears as
follows.
Input Version 1.0
Clear Curves No
Use the s or t key to select Yes or No to clear the user curves (in locations 21 – 41) stored in the
Model 331. Standard curves (in locations 1
– 20) are unaffected. Press the Enter key. The instrument
performs the operation then returns to the normal display.
Table 4-5. Default Values
Alarm and Relay
Alarm ............................ Off
Alarm Audible ............... Off
Relay 1 ......................... Off
Relay 2 ......................... Off
Analog Output
Analog Output .............. Off
Control Setup
Control Input ................ Input A
SP Units ....................... Temp K
Control Mode ............... Closed
Power Up ..................... Disable
Setpoint Ramp ............. Off
Heater Output Display .. Current
Display Format
Display Location 1 ........ Input A / Temp K
Display Location 2 ........ Input B / Temp K
Display Location 3 ........ Setpoint
Display Location 4 ........ Heater Output
Display Brightness ....... 75%
Heater
Heater Range ............... Off
Input Setup – Diode/Resistor Configuration
Input Type .................... Silicon Diode
Curve............................ DT-470
Input Setup – Thermocouple Configuration
Input Type .................... Thermocouple/25mV
Curve............................ Type K
Room Comp ................. On
Room Cal ..................... Cleared
Interface
Baud ............................. 9600
IEEE Address ............... 12
IEEE Terminators ......... CR/LF
Emulation Mode ........... 331
Keypad Locking
Mode .................................... Unlocked
Lock Code ........................... 123
Loop
Selected Loop ...................... Loop 1
Math
Source ................................. Temp K
Linear Equation ................... MX+B
Linear Equation M Value ..... 0.0000
Linear Equation X Source ... Temp K
Linear Equation B Source ... Value
Linear Equation B Value ...... 0.0000
Filter ..................................... Off
PID/Manual Heater Power (MHP) Output
Proportional (P) ................... 50.000
Integral (I) ............................ 20.000
Derivative (D) ....................... 0.0000
MHP Output ......................... 0.0000%
Remote/Local
Remote/Local ...................... Local
Setpoint
Setpoint Value ..................... 0.000K
Tuning
Tuning Mode ........................ Manual PID
Zone Settings – All Zones
Setpoint Limit ....................... 0.000K
Proportional (P) ................... 50.000
Integral (I) ............................ 20.000
Derivative (D) ....................... 0.0000
Manual Output ..................... 0.0000%