Specifications

Part No 4801-5156 Rev 10-2014 RollSeal SC-325 & SC-650 Controllers Page 13
Safety Beam Obstructed
Mode Button
Up/Down Arrows
5.2 The Display Indicator
The Display Indicator can show four different types
of readings that can be selected by pressing the
Mode button on the Display. Each time the Mode
button is depressed the display steps to the next
parameter as indicated by the green LED next to the
display.
The four readings on the Display Indicator selected
by using the Mode button are:
Actual Position – The position of the door curtain in relative position units called Counts. See Section 4.1 for
a description of Counts. A low Count reading indicates that the door is at the top or open
position. The highest Count reading is when the door is at the bottom or closed position.
Open Speed – The percentage of full speed that the door will open. The full speed will depend on the type
of drive motor installed. This can be changed from a low of 20 percent to a high of 100
percent.
Close Speed – The percentage of full speed that the door will close. The full speed will depend on the
type of drive motor installed. This can be changed from a low of 20 percent to a high of 75
percent.
Total Cycles – The total number of times (cycles) that the door has been opened and closed. The value
displayed is in units of 100 cycles. For example a reading of 20 means that the door has
been operated between 2000 and 2099 times.
Service Cycles – The number of times (cycles) that the door has been opened and closed since the last service
reset. The value displayed is in units of 100 cycles. For example, a reading of 20
represents between 2000-2999 cycles. This cycle count is used for service purposes. Refer
to Section 6.1 for information on how to reset this count and how to set Service
Reminders.
To view each of the four parameters, press the Mode button repeatedly until the green LED on the Display
Indicator shows the desired parameter to be read or changed. Use the Up/Down arrows to adjust the Speed
percentage to the desired setting. To read the number of times the door has been cycled, press the Mode
button until the green LED beside Cycles (x100) is lighted. To return to the Actual Position, press the Mode
button again, or wait a few seconds and the controller will automatically return to displaying Actual Position.
There is an LED on the Display Indicator that will light when the Safety beam is interrupted. See Section 5.4
for more discussion on the function of the Safety Beam.
5.3 Interpreting the Display Indicator
In addition to the readings that can be selected by using the Mode button, the Smart Controller will
occasionally display other readings on the Display Indicator that can show the operating status of the
controller. This section describes some other types of displays that will occur in the normal operation of the
controllers.