Lindberg/Blue Mini-Mite TF550 A, Инструкция по установке и эксплуатации

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Mini-Mite™ Tube Furnace
UP150 Controller Operation
7
Parameter
Code
Factory
Set
Value
Description
Operating parameters (access by holding the SETIENT key)
MODE RST Model Selection
Hold OFF
Program Hold (RUN mode)
AdV
OFF Segment Advance (RUN mode)
Ctl Pid Control mode
At oFF Auto tuning (RUN mode)
p 20 Proportional band (°C; ° F=38)
I 120 Integral time
d 30 Derivative time
Ct 1 Heat cycle time
FL OFF Sensor filter
bS 0.0 PV bias (offset)
LaC 1 Key lock
Setup parameters (access by setting LoC=-1)
In 1 Input type ( K thermocouple)
SPH 1100 High Setpoint Limit (°C; °F=2012)
SPL
0 Low Setpoint Limit (°C; °F=32)
tmU 0 Program Time Limit (h.m)
sc
ON Super function
dr
0 Direct/Reverse Action
Button Function
Pressing and holding the SET/ENT for three seconds
advances the display to the Operation Parameters
Menu.
While in the Operation Parameters Menu, use
SET/ENT to move from one parameter to the next, and
to register changes you have made in setpoint and
parameter values.
Holding SET/ENT for three seconds exits either the
Operation or Setup Parameters menu.
Use the Up Arrow button to increase the temperature
setpoint display and to change parameter values in the
Operation and Setup Parameter menus. Whenever you
change the value of a setpoint or parameter, the decimal
point flashes to remind you to register the changed
value with SET/ENT.
While in operating mode, pressing this button stops
(resets) program operation.
Use the Down Arrow button to decrease the
temperature setpoint display and to change parameter
values in the Operation and Setup Parameter menus.
Whenever you change the value of a setpoint or
parameter, the decimal point flashes to remind you to
register the changed value with SET/ENT.
While in operating mode, pressing this button starts
(runs) a program
7 UP150 Controller Operation
Table 2. UP150 Parameter Functions
Figure 3. UP150 Control Panel
The furnace temperature controller is configured and tuned at
the factory to function well for most applications. Occasionally, it
may be advisable to configure the temperature controller
differently to suit a particular working environment or process.
CAUTION!
Before reconfiguring the controller, read
this chapter carefully. Reconfiguring the controller can
change the unit characteristics and design
parameters, which can hamper performance and
make the equipment dangerous to use.
7.1 UP150 Controller Overview
This version (V 54) of the UP150 controller features the
dual operation modes of Single Setpoint and Programming.
Each mode has distinct operations and uses.
Single Setpoint Mode allows the user to select a single
target temperature setpoint in the controller. The controller
will then operate the heating equipment until this setpoint
value is achieved.
Programming Mode allows the user to enter a series of
setpoint and time values. The controller will follow these
sequences of instructions to energize the heating equipment
until the entire sequence is complete.
The Temperature Controller senses the chamber air
temperature of the furnace (the PV, or process value) and
supplies the heat necessary to achieve the desired setpoint.
The controller includes an LED display and a pushbutton
keypad. Refer to Table 2 and Table 3 for lists of displayed
parameters and keypad functions.
Table 3. Pushbutton Keypad