www.fastech-motions.com - 11
12.1 Drive Status LED
◆ Protection functions and LED flash times
Indication Color
Function
ON/OFF Condition
PWR
Green Power input indication
Lights when power is ON Flashs when motor is
Free status.
ALM
Red
Alarm indication
Flash when protection function is activated
(Identifiable which protection mode is activated
by counting the blinking times)
Times
Protection
Conditions
1
Over Current Error
The current through power devices in drive exceeds the limit value
*1
2
Over Speed Error
Motor speed exceed 3,000 [rpm]
3
Step Out Error
Abnormally motor do not followed pulsed input
5
Over Temperature Error
Inside temperature of drive exceeds 85℃
6
Over Regeneratived
Voltage Error
Back-EMF more high limit value
BT-42/56 series: 50V, BT-86 series: 90V
7
Motor Connect Error
The power is ON without connection of the motor cable to drive
9
Motor Voltage Erroe
Motor voltage is out of limited value
BT-42/56 series: 20V, BT-86 series: 36V
11
System Error
Error occurs in drive system
12
ROM Error
Error occurs in parameter storage device(ROM)
Alarm LED flash (Ex, Step Out Error)
※ BT-42, BT-56 series.
※ BT-86 series.
12.2 Power Connector(CN1)
NO.
Function
I/O
1
24VDC
Input
2
GND
Input
3
F.GND
Input
4
NC
----
NO.
Function
I/O
1
40~70VDC
Input
2
GND
Input
4
2
3
1
2 1
12.3 Input/Output Signal Connector(CN2)
NO.
Function
I/O
1
CW+(Pulse+)
Input
2
CW-(Pulse-)
Input
3
CCW+(Dir+)
Input
4
CCW-(Dir-)
Input
5
Alarm
Output
6
EXT_GND
Input
7
EXT_24VDC
Input
8
Alarm Reset
Input
9
Run/Stop
Output
10
F.GND
----
*1 : Limit value depends on motor model
Drive status LED
Input/Output Signal connection(CN2)
Power connection(CN1)
Parameter setting communication connection(CN3)
2
1
10
9
12. Settings and Operation
