1.5 Part Names and Functions
14
Reference Filter Setting Rotary Switch (FIL)
* 1. The factory setting is 0. If the machine vibrates, this value must be changed.
* 2. If the machine vibrates when starting or stopping the machine, set a larger value.
* 3. The value depends on conditions such as the level of command acceleration and
deceleration, the machine rigidity and the motor resolution (PULSE switch).
* 4. Select the correct servomotor capacity with these values if using a step reference
that has no acceleration or deceleration time.
Reference Display (REF)
* Lit yellow for 1s when the clear signal is input.
Alarm Display (AL1, AL2, and AL3)
Indicators*
Motor
Power
Reference
Pulses
Lit orange.
OFF
−
Blinks orange.
OFF
Input
Lit green.
ON
−
Blinks green.
ON
Input
Indicators
Meaning of Alarm
Indicators
Meaning of Alarm
Normal
Overcurrent
Speed error
SERVOPACK’s built-in
fan stop
Overload
System error
Encoder error
Rotary switch for
reference pulse setting
(PULSE) changed.
Voltage error
FIL
C
0
8
9
A
B
D
E
F
45
3
2
6
7
1
Description
Approx. Time between
Completing Reference and
Completing Positioning
(Settling Time)*
3
Acceleration/
Deceleration
Time for Step
Reference
*4
Filter
Setting
Value*
2
Small filter time
constant (short
positioning time)
Large filter time
constant
(little vibration
with a long
positioning time)
0*
1
1
2
3
4
5
6
7
8 to F
45 ms
50 ms
60 ms
65 ms
70 ms
80 ms
85 ms
170 ms
100 to 200 ms
110 to 220 ms
130 to 260 ms
150 to 300 ms
170 to 340 ms
200 to 400 ms
250 to 500 ms
500 to 1000 ms
Do not set 8 through F.
AL1
AL2
AL3
AL1
AL2
AL3
AL1
AL2
AL3
AL1
AL2
AL3
AL1
AL2
AL3
AL1
AL2
AL3
AL1
AL2
AL3
AL1
AL2
AL3
Blinks at regular
intervals.
AL1
AL2
AL3
TOEP_C710806_01A_0_0.book Seite 14 Montag, 2. Juli 2007 4:24 16