Power Connection Connector(Cn1) - Fastech Ezi-Step BT-42 Series Operating Manual

6.1.2 Protection functions and LED flash times
Times Protection
1 Over Current Error
2 Over Speed Error
3 Step Out Error
5 Over Temperature Error
Over Regenerative
6
Voltage Error
7 Motor Connect Error
9 Motor Voltage Error
11 System Error
12 ROM Error
14 Input Voltage Error

6.2 Power Connection Connector(CN1)

NO.
1
2
3
4
※Only for BT-42, BT-56 Series.
NO.
1
2
※Only for BT-86 Series.
Excessive current flowed into a motor
Motor speed exceeded 3,000rpm
Abnormally motor do not followed pulsed input
Internal temperature of a motor drive exceeded 55℃
Back-EMF is more high limit value
BT-42/BT-56 Series : 50V, BT-86 Series : 70V
Power is ON without connection of motor cable to drive
Motor voltage is less than low limit value
BT-42/BT-56 Series : 20V, BT-86 Series : 36V
Error occurs in drive system
Error occurs in Parameter storage Device(ROM)
Power source voltage is out of limited value
BT-42/BT-56 Series : 20~28V, BT-86 Series : 40~70V
Function
Input Power : +24VDC
Input Power : GND
F. GND
NC
Function
Input Power : 40~70VDC
Input Power : GND
Conditions
Alarm LED flash
(ex: Step out)
Pin Layout
4
2
Pin Layout
2
15 - www.fastech.co.kr
3
1
1