Standard blocks
Block descriptions
ID 441692.01
STÖBER ANTRIEBSTECHNIK
562
101046 Master PLCopen MC_MoveVelocity
Description
NOTE
The block can only be used in combination with the virtual master with positioning
function. For more information on the command, please read the description of the
PLCopen applications (e.g., electronic cam, publication no. 441778).
When a rising edge is determined on
Execute
, a positioning job is sent to
positioning control with the command
MC_MoveVelocity
. The positioning profile is
based on the values in
Velocity
,
Accel
, and
Decel
. The
Jerk
input
is not used.
When the block is used for an application with endless position range, the
Directn
input can be used to set direction optimization.
A number to identify the positioning job can be specified in the
StepID
input. The
value is copied to
G160
Active PLCopen Step-ID. This can be used to follow the
progression in
G160
when several PLCopen blocks are being sequence-controlled.
When the
InVeloci
output is
1:active
, the specified reference speed. has been
reached. When the
Aborted
output is
1:active
, the command was aborted (e.g., by
another command). When the
Error
output is
1:active
, positioning control has found
an error. The error code as per parameter
G163
Error Code can be read from the
ErrorID
output. When the
Active
output is
1:active
, the block sends the positioning
job to positioning control or the command is executed.
Inputs
No. Name
Datatype Scaling
Description
1
Execute
B
–
Execute signal which triggers the command at a rising edge
2
Velocity
I32
Skal.-Fkt. 20
Positioning speed
3
Accel
I32
Skal.-Fkt. 20
Acceleration ramp of the positioning job
4
Decel
I32
Skal.-Fkt. 20
Deceleration ramp of the positioning job
5
Jerk
I32
–
Input is not used
6
Directn
U8 –
Direction optimization for applications with endless axis.
00
bin
= optimized direction , 01
bin
= only positive direction,
10
bin
= only negative direction. 11
bin
= retain current direction.
7
StepID
U16
–
Positioning job identifier
Outputs
No. Name
Datatype Scaling
Description
8
InVeloci
B –
Status signal;
1:active
= The specified reference speed has been
reached.
9
Aborted
B –
Status signal;
1:active
= Command was aborted (e.g., due to another
command).
10
Error
B –
Status
signal;
1:active
= Positioning control determined an error.
11
ErrorID
U16 –
Representation of the error code as per
G163
(error determined by
positioning control).
12
Active
B –
Status signal;
1:active
= The block sends the positioning job to
positioning control or executes it.
Содержание POSIDRIVE MDS 5000
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