SF01U 25
Apply input power
Display then reads "- - -"
Display flashes parameter
version (300-399)
12.0 INITIAL POWER UP AND MOTOR ROTATION
DANGER!
Hazard of electrical shock! Wait three minutes after disconnecting incoming
power before servicing drive. Capacitors retain charge after power is
removed.
STOP!
• DO NOT connect incoming AC power to output terminals T1, T2, and
T3 or terminals B+, B-! Severe damage to the drive will result. Do not
continuously cycle input power to the drive more than once every two
minutes. Damage to the drive will result.
• Severe damage to the drive can result if it is operated after a long period
of storage or inactivity without reforming the DC bus capacitors! See
Section 6.1.
Before attempting to operate the drive, motor, and driven equipment, be sure all procedures
pertaining to installation and wiring have been properly followed.
Disconnect the driven load from the motor. Verify that the drive input terminals (L1, L2, and
L3) are wired to the proper input voltage per the nameplate rating of the drive.
Energize the incoming power line. The LED display will flash a three digit number (312 in the
example below) that identifies the parameter version contained in the drive. The display should
then read “- - -”, which indicates that the drive is in a STOP condition. This is shown below:
Follow the following procedure to check the motor rotation. This procedure assumes that
the drive has been powered up for the first time, and that none of the parameters have been
changed.
1. Use the button to decrease the speed setpoint to 00.0 Hz. The left decimal point will
illuminate as the speed setpoint is decreased. If the button is held down, the speed
setpoint will decrease by tenths of Hz until the next whole Hz is reached, and then it will
decrease by one Hz increments. Otherwise, each push of the button will decrease the
speed setpoint by a tenth of a Hz.
Once 00.0 Hz is reached, the display will toggle between “00.0” and “- - -”, which indicates
that the drive is in a STOP condition with a speed setpoint of 00.0 Hz.
2. Give the drive a START command. This can be done using one of several wiring methods
described in Section 11.0 - SCF CONTROL WIRING DIAGRAMS. Once the START
command is issued, the display will read “00.0”, indicating that the drive is in a RUN
condition with a speed setpoint of 00.0 Hz.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
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