RollSeal SC-650 User Manual

Part No 4801-5156 Rev 1-2017 RollSeal SC-325 & SC-650 Controllers Page 19
stopped position to the open or close speed. The Deceleration Range is measured in units of counts and is the
range over which the door will decelerate from the open or close speed to a stopped position. Typical values
for the Acceleration Range are 40 counts and for the Deceleration Range is 80 counts.
These ranges are illustrated in the shown graph for the case of opening the door. From the full closed
position, the door accelerates to the open speed during the Acceleration Range then slows during the
Deceleration Range to the open position.
P2 AND P3 SETTINGS THAT PRODUCE A “SMOOTH” DOOR OPERATION
The Smart Controller Acceleration and Deceleration ranges (P2 and P3) should be adjusted to produce a
smooth acceleration and minimize the use of the motor brake when stopping. The following table shows
approximate values for parameters P2 and P3 that will produce a smooth and efficient door operation
based upon the speed of the door.
Values of P2 & P3 for Smooth Door Operation
SPEED
(inches/sec.)
P2 Acceleration
(Counts)
P3 Deceleration
(Counts)
14 20 40
20 25 50
28 30 60
42 40 80
6.3 Switch Settings
SWX1 contains two separate switches. The first switch (SWX1:1) controls the Safety Action and the second
switch (SWX1:2) determines the Encoder Selection as follows:
PCB 154 SWX1:1 – SAFETY ACTION
Selects the operation of the door when the Safety Beam is interrupted during closing. If at any time while the
door is closing, the Safety Beam is interrupted, the door will stop. Then if SWX1:1 is “On” the door
will proceed to open to its full open position. If SWX1:1 is “Off” the door will stop and await a
command to either continue opening or to close. See Section 11.1 for the location of SWX1 on the
printed circuit board.
PCB 154 SWX1:2 – ENCODER SELECTION
Selects between the use of one encoder (SWX1:2=Off) or two encoders (SWX1:2=On) when determining the
door position. Some doors will be equipped with two encoders. See Section 11.1 for the location of
SWX1:2 on the printed circuit board.
PCB 154 SWX2 Switch and MOTOR DRIVE J1 Jumper– VOLTAGE SELECTION
The Smart Controller contains one switch and one jumper which must be set prior to initial use and application
of power. Ensure that SWX2 and J1 are both set according to the specific required voltage. Refer to
Section 11.1 (for V1) or 11.3 (for V2) and 11.5 for the location of SWX2 on PCB 154 and J1 on the
Motor Drive board assembly.
The SC-325 Controllers are factory preset to 115 VAC and the RS-500 doors factory prewired to require a 115
VAC power supply. The SC-650 controllers are factory preset to 230 VAC and the RS-600 doors
factory prewired to require a 230 VAC power supply.
The SC-325 Controller can be field upgraded to accommodate either 115 VAC or 230 VAC power supply. If
the desired power supply voltage is different from the factory preset/prewired voltage, the appropriate
version Brake Rectifier must be ordered separately, field-installed on the RS Door, and the SC controller
switch & jumper settings changed accordingly. Refer to Section 12.2 for specific RS-500/600 Motor
Brake Rectifier wiring diagrams.

RollSeal SC-650 Specifications

General

Brand	RollSeal
Model	SC-650
Category	Controller
Language	English