MR-Conveyor-Maintenance-Guide.pdf - 第23页
EN - 0034 Rev. F MR Conveyor Maintenance G uide 23 3/12/2024 • Motor direction is specified by the Customer. • Motor Boost mode uses directional control signals from another cont roller and amplifies those signals for us…
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Integral Motor Controller, Cont’d
Motor Speed Control:
Quickdraw’s BLDC controller comes with two speed control options. The different control
options can be selected by changing the position of jumper J3 on the motor controller
board. When internal speed control is selected with the jumpers, the motor references the
multi turn pot (RSV1) on the controller board for speed. The speed can be increased or
decreased by turning the pot with a non-conducting screwdriver.
When the external speed control is selected, the speed pot is disabled and the motor gets
its speed reference from an external 2-5V signal. This signal should be reference to the
controller’s common.
Motor Controller speed control options.
J3 J3
Jumper
Jumper
External Internal
(Default Setting)
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• Motor direction is specified by the Customer.
• Motor Boost mode uses directional control signals from another controller and
amplifies those signals for use on higher wattage motors. These connections are
made through P1.
Boost External Enable
Enable
(Default Setting)
Motor Controller Enabling Options.
J2 J2 J2
Motor Enabling Control:
Quickdraw’s BLDC controller has three modes for controlling the motor: boost, external
enable, and always on.
Motor Boost mode uses control signals from another controller and amplifies those signals
for use on higher wattage motors. These connections are made through P1.
Motor External Enable mode uses the control signal on P1-9. This pin is brought to
common P1-10 through a jumper wire, switch, relay, or an open collector NPN transistor.
Motor Enable mode; the motor is always on.
Unless specified otherwise by the customer, the default setting for this jumper is “External
Enable”.
Motor Directional Control:
Quickdraw’s BLDC controller has four modes for controlling the motor direction: boost,
external direction, always forward, or always reverse. This controller is not designed for
plug reversing. Damage to the controller could happen by not stopping it first.
It may be necessary to reverse the motor without changing the directional controls. This
can be accomplished by changing P2-1 with P2-3 and P2-6 with P2-5.
Boost External Rev. For.
Direction
Motor Controller Directional options.
J1 J1 J1 J1
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• Motor External Direction mode uses the control signal on P1-11. This pin is brought to
common P1-12 through a jumper wire, switch, relay, or an open collector NPN
transistor.
• Motor Forward mode, the motor will always rotate clockwise (view facing shaft end).
• Motor Reverse mode, the motor will always run counterclockwise.
SPECIFICATIONS:
BOARD OUTSIDE DIMENSION………………………………………………….. 2.3” x 3”
MOUNTING HOLE DIMENSION………………………………………………..... 1.9” x 2.6”
INPUT VOLTAGE …………………………………………………………………. 24Vdc
OUTPUT VOLTAGE ………………………………………………………………. 0 to 24Vdc
MOTOR HALL SPACING (jumper selectable) …………………………………. 60° or 120°
LOAD CURRENT (continuous) …………………………………………………... 2.5 Amps continuous
SPEED RANGE ……………………………………………………………………. 0-100%, full range
INPUT CONNECTIONS …………………………………………………………... 14-pin JST
OUTPUT CONNECTIONS ……………………………………………………….. 9-pin JST
SPEED COMMAND SIGNAL …………………………………………………….. 2-5Vdc
DIRECTIONAL COMMAND SIGNAL ……………………………………………. Switched to common
MOTOR CONTROL SIGNAL …………………………………………………….. Switched to common
OPERATING TEMPERTURE ……………………………………………………. 32° - 95° F
INTERNAL VOLTAGE SUPPLY (for hall sensors) …………………………….. 6.25 Volts
Conveyor Interface Connector:
PIN # DESCRIPTION STANDARD CABLE COLOR FLEX CABLE COLOR
1 +24V Source Orange Pink
2 Motor ON/OFF Brown Brown
3 Motor ON/OFF Common Red Red
4 Motor Direction Black Gray
5 Motor Direction Common White White
6 Speed Reference (0-5VDC) Blue Blue
7 Source Common Green Green
8 N/C X X
9 N/C X X
Quickdraw PN—980413