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17. Settings and Operation [S-SERVOII ST]
Pulse input setting switch(SW1.6)
Rotation direction setting switch(SW1.5)
Resolution setting switch(SW1.1~1.4)
17.1 Drive Status LED
Indication Color
PWR
Green Power input indication
INP
Yellow Complete Positioning Motion
EN
Orange Motor Enable Status
ALM
Red
Alarm indication
◆ Protection functions and LED flash times
Times
Protection
1
Over Current Error
2
Over Speed Error
3
Position Tracking Error
4
Over Load Error
5
Over Temperature Error
6
Over Regeneratived Voltage Error Back-EMF more than 48V
7
Motor Connect Error
8
Encoder Connect Error
10
In-Position Error
12
ROM Error
15
Position Overflow Error
17.2 Resolution Setting Switch(SW1.1~SW1.4)
The Number of pulse per revolution.
Position
1
2
3
ON
ON
ON
ON
ON
ON
ON
ON
OFF
ON
ON
OFF
ON
OFF
ON
ON
OFF
ON
ON
OFF
OFF
ON
OFF
OFF
*1 : In case of products with an encoder resolution of 16,000, the corresponding pulse/rotation is 16,000.
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Function
LED is turned ON when power is applied
Light on when Position Deviation located within
preset value
Command Pulse Input is completed
Enable: Lights On, Disable: Lights Off
Flash when protection function is activated
(Identifiable which protection mode is activated
by counting the blinking times)
The current through power devices in drive exceeds 4.8A
Motor speed exceed 3,000 [rpm]
Position error value is higher than 180 ˚in motor run state
The motor is continuously operated more than 5 second under a load
exceeding the max. torque
Inside temperature of drive exceeds 85℃
The power is ON without connection of the motor cable to drive
Cable connection error in Encoder connection of drive
After operation is finished, position error more than 1 pulse is
continued for more than 3 seconds
Error occurs in parameter storage device(ROM)
Position error value is higher than 180 ˚in motor stop state
Pulse/Revolution
4
ON
500
OFF
1,000
ON
1,600
OFF
2,000
ON
3,200
OFF
3,600
ON
4,000
OFF
5,000
Drive status LED
Parameter setting
communication
connection(CN5)
Input/Output signal
connection(CN1)
Encoder
connection(CN2)
Motor connection(CN3)
Power connection(CN4)
ON/OFF Condition
*1
from target position, after Position
Conditions
Position
1
2
3
OFF
ON
ON
OFF
ON
ON
OFF
ON
OFF
OFF
ON
OFF
OFF
OFF
ON
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
*1 : Default = 0
Can be selected by parameter
setting GUI
Pulse/Revolution
4
ON
6,400
OFF
8,000
ON
10,000
OFF
20,000
ON
25,000
OFF
36,000
ON
40,000
OFF
50,000
*1
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