GROW-DISK™ Feed System
PROX SWITCH TYPE
N OPEN
N CLOSED
3. CHAIN DISK SAFETY SWITCH: Icon will show "YES" if the safety switch is closed. This will
be normal operating condition. Icon will show "NO" if the switch is open or in fault condition.
4. SECURITY SWITCH: Since the security switch contact form can be N/O or N/C, the following
table will aid in understanding when the security switch is in the CLOSED position or actuator is
resting in the closed position.
SECURITY SWITCH TYPE
N OPEN
N CLOSED
CAUTION!! The factory setting is calibrated to accurately measure the motor current. The
following steps are necessary only in the case there is a problem with the chain disk
current reading. Motor current should be verified with appropriate measurement
equipment.
5. ZERO: Used to set the amp reading on the front STATUS screen to read "0" when there is no
amps. With the chain disk motor off, press the ZERO button once. This will reset the amp
reading to zero.
6. INPUT CURRENT: With the chain disk motor running, measure the amp draw using a current
clamp around one of the supply wires going to the chain disk motor. CAUTION: ELECTRIC
SHOCK HAZARD. IT IS RECOMMEND ONLY QUALIFIED PERSONNEL OR ELECTRICIAN
PERFORM THIS TASK.
While the motor is running amp draw is known, access the CALIBRATION SCREEN PER STEP
12 on page 22. Press INPUT CURRENT and key in the actual measurement taken. This will
recalibrate the amp reading to closely match a measured value.
12.
IMPORTING AND EXPORTING DATA:
To import or export SETTINGS or HISTORY information, access data port by loosening two front
door screws and open front door and access data port located on the back of the front door near
the top. Insert flash drive provided with controller. An USB style plug icon will appear on the
screen. By pressing IMPORT or EXPORT the process of transferring data will begin. Follow on-
screen instructions which will allow to acknowledge importing or exporting to the flash drive.
Once process is complete, the plug icon will flash. If error occurs during the process, an error
screen will appear. If this occurs, remove flash drive and wait 10 seconds and re-insert and
restart process.
ERROR – SYSTEM REBOOT REQUIRED:
13.
In the event of a power surge, power flicker or other event may cause the controller to produce an
error. If this occurs, REBOOT SYSTEM will appear in the STATUS line on the HOME screen.
Remove power from the controller for approximately 10 seconds and repower controller. This will
reset controller. No settings or information will be lost.
Hog Slat Inc. Newton Grove, NC USA
DETECTING FEED
YES
NO
OPEN POSITION
NO
YES
March 2019 REV A5
NOT DETECTING FEED
NO
YES
CLOSED POSITION
YES
NO
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