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2.7. Specifications of Driver Unit
2.7.3. Function List of Respective Driver Unit Types
2.7.3. Function List of Respective Driver Unit Types
Table 2-12
Items
· Exclusive for position control
Control mode
· Emergency stop
· Servo ON
· Start Programmable Indexer
· Home position limit sensor
à Select applicable input combination by parameters
Control
signal
· Driver Unit ready
· In-Position
à Select a combination by following parameters
· Velocity monitor
Analog monitor
Pulse train input
Analog command
B3 and 23 type
Setting
Control signal
----
TY1
Jog, Select direction of
TY2
rotation
TY3
Over travel
Home Return start,
TY4
Clear, Over travel
Jog, Select direction of
TY7
rotation, Over travel
Integration OFF/Lower gain
TY8
or release brake clumping
Setting
Control signal
OM0
Brake
OM1
Velocity detection
OM2
Target proximity/In target
Warning
OM3
None
Type of Driver Unit
Number of
channels
available
16
4
4
1
1
8
Photo coupler or line driver input
— 2-25 —
B
B
3
3
t
t
y
y
p
p
e
e
B
B
5
5
2
3
t
y
p
e
2
5
2
3
t
y
p
e
2
5
B5 and 25 type
· Position control
· Velocity control
· Torque control
· 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
· 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
Available
t
t
y
y
p
p
e
e
t
y
p
e
t
y
p
e
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Troubleshooting
