F-43

Setting by means of external signals

The speed limits can be changed arbitrarily by setting external signals.
[Selection of external signals]
voltage signals
current signals
Title Function Adjustment range Default setting
 Forward speed limit input
selection
: Invalid
: VI (voltage input)/II (current input)
: RR (volume/voltage input)
: RX(voltage input)
: RX2(voltage input)(optional)
:  enabled
 Forward speed limit input level   [Hz] 
 Reverse speed limit input
selection
: Disabled
: VI (voltage input)/II (current input)
: RR (volume/voltage input)
: RX(voltage input)
: RX2 (voltage input)(optional)
:  enabled
 Reverse speed limit input level   [Hz] 
[Speed limit with the center value specified by a reference]
Title Function Adjustment range Default setting
 Speed limit (torque=0) reference :Invalid, :VI/II, :RR, :RX,
:RX2(optional), : 
 Speed limit (torque=0) value   [Hz] 
 Speed limit (torque=0) band   [Hz] 
 Speed limit (torque=0) recovery time   
6.21.4 Torque bias and load sharing gain

 Selection of synchronized torque bias input

 Selection of tension torque bias input

 Load sharing gain input selection

1) Selection of synchronized torque bias input
RR-CC 0 10V
RX-CC 0 10V
VI-CC 0 10V
II-CC 4(0) 20mA
Speed control
S
y
nchronized tor
q
ue bias
Torque control
, 
Speed ref.
Speed limit
Speed limit center reference value
Speed limit range
Maximum-speed limit