Protection Functions And Led Blinking Times; Setting Up Parameters - Fastech Ezi-STEP-BT-42 Series Operating Manual

7.1.2 Protection functions and LED blinking times

Protection
Blinking Times
1 Overcurrent
2
Overspeed
3
Out of Synchronization
5 Overheat
9
Lowpower
1 2
0.5s
Alarm LED blinking (ex: Speed error)

7.2 Setting Up Parameters

RS-232C serial communication port of a computer is used to set up various parameters of the
motor driver. The set-up program is supplied with the product on a companion CD. It is
recommended to make a copy of the program in any folder on your computer. Then please
execute the program, named "EzStep Setup.exe", from the folder.
Conditions
Excessive current flowed into a motor
Motor speed exceeded 3000 RPM
Abnormally, motor did not followed pulsed inputs
Internal temperature of a motor driver exceeded 55℃
Power source voltage is below 20 volts
3 1
2.0s
Please select an appropriate Prot No. and press
parameter values previously stored in the driver.
2 3
icon. Then it will display the various
: Display the parameter values stored in the
driver
: Store the parameter values
displayed on the screen into the
driver
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