NSK MEGATORQUE M-ESB-YSB2020AB300 - Function List of Respective Driver Unit Types

— 2-25 —
B
B
3
3
t
t
y
y
p
p
e
e
B
B
5
5
t
t
y
y
p
p
e
e
2.7. Specifications of Driver Unit
2.7.3. Function List of Respective Driver Unit Types
2
2
3
3
t
t
y
y
p
p
e
e
2
2
5
5
t
t
y
y
p
p
e
e
2.7.3. Function List of Respective Driver Unit Types
Table 2-12
Type of Driver Unit
Items
B3 and 23 type B5 and 25 type
Control mode
· Exclusive for position control
· Position control
· Velocity control
· Torque control
· Emergency stop
· Servo ON
· Start Programmable Indexer
· Home position limit sensor
à Select applicable input combination by parameters
Setting Control signal
Number of
channels
available
TY1 ----
16
TY2
Jog, Select direction of
rotation
4
TY3
Over travel 4
TY4
Home Return start,
Clear, Over travel
1
TY7
Jog, Select direction of
rotation, Over travel
1
TY8
Integration OFF/Lower gain
or release brake clumping
8
Input
· Emergency stop
· Servo ON
· Selection of internal program
(64 channels)
· Start Programmable Indexer
(Internal program)
· Jog operation
· Home Return start
· Select direction of rotation
· Interruption of Programmable
Indexer
· Home position limit sensor
· Over travel limit
· Clear
· Velocity loop, integration OFF
· Lower velocity loop gain,
· Input command prohibited,
pulse train input / analog
command
· Driver Unit ready
· In-Position
à Select a combination by following parameters
Setting Control signal
OM0
Brake
OM1
Velocity detection
OM2
Target proximity/In target
OM3
Warning
Control
signal
Output
· Driver Unit ready
· Home return completed/
Home position detected
· Warning
· Brake
· Home position defined
· Velocity threshold
· Target proximity/In target
· Velocity monitor
· Control monitor
Velocity
Velocity command
Velocity deviation
Output torque
command
ø C driving current
command
Position command
Position deviation
ø C thermal load
Analog monitor
· Velocity monitor
Pulse train input
Photo coupler or line driver input
Analog command
None Available