B&C Technologies DI-325 Industrial - Manual (Page 64)

OPERATING AND PROGRAMMING INSTRUCTIONS
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accessible with the highest password level. Usually, these parameters are adjusted once after
installing the machine. If the configuration has been set-up properly during installation, there is no
need to change the values unless there are changes to the physical installation.
In the ‘edit machine configuration’ screen, a parameter can be selected with the arrow
buttons up and down. A value can be changed with the plus and minus buttons, or with the numeric
buttons.
Changing the value must be confirmed with the enter button. The upper line will show the
number and name of the parameter, followed by the value.
On the lower line, the maximum and minimum limit will be displayed. With the icon is
indicated if it is possible to still move up or down in the list, with the icon is indicated if it is
possible to increase or decrease the value.
If the shift button is used in combination with the arrow buttons, the controller will move to
the first or last item in the list. If the shift button is used in combination with the plus and minus
buttons, the value will be increased and decreased in larger steps.
The following configuration parameters are available:
(01) Startup logo nr.
When the controller starts up a start-up logo will be displayed for 5 seconds. Depending on
manufacturer and distributor, it can be useful to change the start-up logo. If the value of this
parameter is 0, no start-up logo will be displayed.
(03) Humidity sensor
This parameter indicates if a humidity sensor is present in the exhaust. This sensor is used
for ‘automatic’ drying which means that the controller can measure if the batch is dry and stop the
drying cycle instead of running on a fixed (too long) drying time.
(04) 2nd temp. sensor
This parameter indicates if a 2
nd
temperature sensor is connected. This means that an extra
temperature sensor is mounted at the air inlet of the machine. This sensor is used for ‘automatic’
drying, which means that the controller can measure if the batch is dry and stop the drying cycle
instead of running on a fixed (too long) drying time. . If this sensor is present, it is also possible to
limit the inlet air temperature with machine parameter number 40.
(05) Infra-red sensor
This parameter indicates if an infra-red sensor is available to measure the linen temperature.
The infra-red sensor is used for ‘automatic’ drying, which means that the controller can measure if
the batch is dry and stop the drying cycle instead of running on a fixed (too long) drying time.
(07) Reversable drum
This parameter indicates if the drum can turn left and right with a reverse relay. If this
parameter is set to yes, output 5 and 6 are used for the motor direction and in the program
parameters, parameters 13, 15 and 16 are used to adjust the motor direction, motor run time and
motor stop time.
(08) Drum with freq.inv
This parameter indicates if the drum motor is controlled with a frequency inverter. If so, the
drum speed can be controlled by connecting the analogue output of the controller to the analogue
input of the inverter. With program parameter 14 the drum speed can be adjusted per program.