ID 442454.02
27
WE KEEP THINGS MOVING
Basic information
2
Operation manual CiA 402 Controller Based
2.2.3.3.9
Referencing method 19
Referencing method 19 is characterized by the following features:
•
Positive reference switch
•
Positive initial movement
Sequence
Case I: The drive has not activated the reference switch yet.
1. The drive starts in positive direction with ramp
A588
and speed
A587.0
.
2. The drive turns around on the reference switch and changes to speed
A587.1
.
3. When the negative reference switch edge is detected, the reference is set.
4. The drive comes to a complete stop with ramp
A588
.
Case II: The drive is already located on the reference switch.
1. The drive starts in negative direction with ramp
A588
and speed
A587.1
.
2. When the negative reference switch edge is detected, the reference is set.
3. The drive comes to a complete stop with ramp
A588
.
2.2.3.3.10
Referencing method 21
Referencing method 21 is characterized by the following features:
•
Negative reference switch
•
Negative initial movement
Sequence
Case I: The drive has not activated the reference switch yet.
1. The drive starts in negative direction with ramp
A588
and speed
A587.0
.
2. The drive turns around on the reference switch and changes to speed
A587.1
.
3. When the negative reference switch edge is detected, the reference is set.
4. The drive comes to a complete stop with ramp
A588
.
Case II: The drive is already located on the reference switch.
1. The drive starts in positive direction with ramp
A588
and speed
A587.1
.
2. When the negative reference switch edge is detected, the reference is set.
3. The drive comes to a complete stop with ramp
A588
.
RS
19
19
RS
II
I
RS
21
21
RS
II
I