www.fastech.co.kr
59
Protection Function
Protection Function
11.
Type of Alarm
11-1.
1)
If an alarm occurs during drive operation, the red LED of the status display LED flashes and
the LED flashes like the alarm number and the protection function as shown in the following
table is activated.
2)
After alarm number 15, alarm LED does not flash and alarm number is displayed in
7-segment.
*1
Detection current: 4.5A
Acquiring the alarm information
11-2.
If an alarm occurs, the motor will go into STEP OFF state and will stop if it is running. At the
same time, the control output "Alarm" is output and the alarm number is displayed in the
7-segment for ID Display.
The "Alarm Blink" signal repeats ON / OFF at the timing shown in the figure below. Depending
on the type of alarm that is currently occurring, it blinks at the rate of flickering every 0.5
seconds, waits for 2 seconds, and then it outputs repeatedly until the alarm is released by
"Alarm Reset" command or signal.
Ex1) Alarm 3:
‘AlarmBlink’ display signal occurred when the step-out is occurred
Flash
Count
Alarm Name
Description
1
Overcurrent
The current through power devices in inverter exceeds the limit
value
*1
2
Overspeed
Command speed for motor exceeds 3,300[rpm].
5
Overheat
The internal temperature of the drive exceeds 85℃.
6
Over regenerative
voltage
Back-EMF more than limit value.
*3
7
Motor connection
The connection of drive and motor is defective.
12
ROM error
Read/Write error on ROM device in drive system.
50
Internal communication A communication error has occurred between parts in the drive.
51
STEP ON failure
If the STEP ON command fails
60
201
IP setting error
In case of IP and Gateway set value is same
202
IP conflict
If there are any product that has the same IP address existing on
the connected network.
(Including other products)
Содержание Ezi-Step II Plus-E
Страница 1: ... Rev 03 User Manual Text ...
Страница 8: ...www fastech co kr Specifications of the Drive 8 ...
Страница 11: ...www fastech co kr 11 Specifications size of the Motor Motor Size 3 2 ...
Страница 12: ...www fastech co kr Specifications size of the Motor 12 ...
Страница 16: ...www fastech co kr Configuration 16 Controller configuration 4 2 1 General Drive For 20 60 mm motor ...
Страница 17: ...www fastech co kr 17 Configuration 2 86 mm motor drive ...
Страница 18: ...www fastech co kr Configuration 18 External Wiring Diagram 4 3 1 General Drive For 20 60 mm motor ...
Страница 19: ...www fastech co kr 19 Configuration 2 86 mm Motor Drive ...
Страница 67: ...www fastech co kr 67 Appendix Brake Installed Motor Specification and Size 12 3 ...