Hanbay RD-AC Series, Руководство пользователя

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User Manual RDx-AC-xxxDT-10.31
Page 7 of 13 www.hanbayinc.com | 1 800 315 4461
Rev.2021.9 hanbaysales@hanbayinc.com
4-pos Functionality (DIP 8 ON)
Input #1
(Pin 1)
Input #2
(Pin 2)
Action taken
High High Moves to or remains in center position
Low High Moves to or remains in right position
High Low Moves to or remains in left position
Low Low Moves to or remains in back position
The feedback from the RDx-xxxDT is as follows:
Output #1
(Pin 3)
Output #2
(Pin 4)
Meaning High = 4.5 VDC Low = 0.8 VDC
Low Low Actuator is at requested position
High Low Actuator is moving
Low High
Actuator has stalled. The stall can be cleared by
making the actuator turn in the other direction.
Direction of rotation and using input 1
To change the direction of rotation on the actuator change the setting on DIP 12 and cycle power to the
actuator.
VERY IMPORTANT: Input 1 must always be used if only one input is used to operate the
valve. When the actuator is operated using input 1 an automatic calibration is done every time
the valve is actuated. This does not happen on input 2.
Calibration
The center position calibration routine can be initiated by switching DIP
9 momentarily “off” then “on”. This will
cause the actuator to go through a series of movements to determine the proper center position. This function
is useful if the actuator
’s output gear gets manually rotated while the actuator is powered down and can’t
properly realign to the center by itself.
Manual Override
The RDx actuator with manual override can also be certified for hazardous locations (CSA and/or IECEX).
The additional manual override gear case and handle has no effective ignition sources and can therefore be
used in all hazardous locations for which the actuator enclosure is certified for.
Operation of the manual override when power is applied will be difficult as the actuator will try to maintain the
valve in the position it has been commanded to.
Power should be removed if the valve is to be moved manually. If the valve is moved with the
manual override when its power is turned off, it will lose its position, and it will need to be re-
zeroed (as described in the
Calibration section).
Top View
onto valve or
other
appliance
Centre
Right
(Input #1)
Left
(Input #2)
Back