(
When excess load is placed on the machine, the increase in motor
current is detected and alarm signal can be output.
Time
Overtorque
detection signal
Motor current
No. 39
ON
ON
No. 39
No. 38
2-10-18 Carrier Frequency
Item name
Constant to be set
Factory preset
Carrier frequency upper limit
No. 40
4
Changing the carrier frequency reduces RFI noise and leakage
current without increasing motor noise.
6
1
0
No. 40
Carrier frequency
: Factory setting prior to shipment
Output frequency
1
2
3
4
5
6
Carrier frequency
(LOW)
(HIGH)
Metallic noise
from motor
(Rather high)
(Not audible)
4
Note
Reduce continuous output current for changing the frequency to 5
or 6.
2-10-19 Speed Agreed Signal Output
Item name
Constant to be set
Factory preset
Frequency detection level
No. 36
0.0 Hz
Multifunction contact output function
No. 34 and No. 35
Refer to page 41.
This function is used when operation at an arbitrary speed must be
indicated. Set the multifunction contact output (No. 34, No. 35) as
follows:
Section 2-10
Summary of Contents for SYSDRIVE 3G3SV
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