DuraBlue II Customer Product Manual - 第178页

Operating Parameters B-4 Part 1126931_01  2018 Nordson Corporation Standard (contd) 6 Service LED Heater Hours Description: A timer indicates how many more hours the heaters need to remain on before the service LED illu…

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Operating Parameters
B-3
Part 1126931_01
2018 Nordson Corporation
3 Change History Log (Noneditable)
Description:
Records the last ten changes made to either the set‐point temperatures or the
operating parameters.
Value:
—
Resolution:
—
Default Value:
P‐_ (unused log entry)
Format:
Refer to Section 3, Installation. Review Parameter and Set‐point Temperature
Changes.
Use:
Use the right‐display key to review the log entries for the last ten changes that
were made to the operating parameters or the set‐point temperatures. Empty log
entries are indicated by “P‐_.”
4 Ready Delay Time
Description:
The amount of time that will elapse after all of the components have reached
their set‐point temperature before the ready LED will turn on. The ready delay
time only functions when the temperature of the tank, at the time the melter is
turned on, is more than 27 C (50 F) from its set‐point temperature. The ready
delay time begins when all components are within 3 C (5 F) of their respective
set‐point temperature.
Value:
0 to 60 minutes
Resolution:
1 minute
Default Value:
0 minutes
Format:
—
Use:
The ready delay allows the contents of the tank an additional amount of time to
heat before pump turns on.
NOTE: The time remaining on the ready delay is indicated in minutes in the right
display at the end of every automatic scan cycle. When the delay time reaches 1
minute, the time remaining appears in seconds.
5
Service Interval Time
Description:
The number of heater‐on hours that must elapse before the service LED turns
on.
Value:
0 hours (disabled) to 8736 (one year)
Resolution:
1 hour
Default Value:
500 hours
Format:
—
Use:
Set the service interval time to signal a user‐defined service check or
maintenance event, such as changing the filter. The service LED will turn on
after the pre‐set time elapses. With the melter in the scan mode, press the
Clear/Reset key to turn off the service LED and reset the time.
Operating Parameters
B-4
Part 1126931_01
2018 Nordson Corporation
Standard (contd)
6
Service LED Heater Hours
Description:
A timer indicates how many more hours the heaters need to remain on before
the service LED illuminates (service required).
Value:
0 hours (disabled) to 9999
Resolution:
1 hour
Default Value:
0
Format:
—
Use:
The service interval time (parameter 5) must be enabled before this parameter
will work.
Note: Heater hours accumulate whenever the heaters LED is illuminated.
7 Motor Off Delay
Description:
Not being used, only displayed.
10
Enable or Disable the Melter Password
Description:
Activates or deactivates the melter password. When password protection is
activated, component set‐point temperatures or melter operating parameters
cannot be changed until a valid password is entered using parameter 0.
Value:
0 (disabled)
1 (enabled)
Resolution:
—
Default Value:
0
Format:
—
Use:
A password must first be created using parameter 11 before it can be enabled or
disabled using parameter 10.
11
Create Password
Description:
A user‐defined password that prevents unauthorized changes to operating
parameters or set‐point temperatures.
Value:
0 to 9999
Resolution:
1
Default Value:
5000
Format:
—
Use:
Refer to Section 4, Operation, Enter Password.
NOTE: When the password is created and enabled, parameter 10 will not
appear again in the right display until the password is entered.
Operating Parameters
B-5
Part 1126931_01
2018 Nordson Corporation
20 Temperature Units
Description:
Sets the units for temperature display.
Value:
C (degrees Celsius) or F (degrees Fahrenheit)
Resolution:
0 = Celsius
1 = Fahrenheit
Default Value:
0
Format:
—
Use:
—
21
Over Temperature Delta
Description:
The number of degrees that the temperature of any component can increase
over its assigned set‐point temperature before an over temperature fault (F3) will
occur.
Value:
5 C (10 F) to 60 C (110 F)
Resolution:
1C
1F
Default Value:
15 C (25 F)
Format:
—
Use:
—
22
Under Temperature Delta
Description:
The number of degrees that the temperature of any component can decrease
from its set‐point temperature before an under temperature fault (F2) occurs.
Value:
5 C (10 F) to 60 C (110 F)
Resolution:
1C
1F
Default Value:
25 C (50 F)
Format:
—
Use:
—