Standard blocks
Block descriptions
ID 441692.01
STÖBER ANTRIEBSTECHNIK
554
101037 Master PLCopen MC_Home (with timestamp)
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 positive edge is determined on the
Execute
input, the block gives the
MC_MasterHome
command to the virtual master. The value specified in
Position
is set as the reference position and is written to
G58
virtual master
reference position.
A step identifier 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.
The value must be connected to
ExeTStmp
before the time stamp of the
Execute signal can be evaluated.
The command has been executed successfully when output
Done = 1:active
.
When the output
Aborted
has the status
1:active
, the command was aborted by
another command, for example. The
1:active
state of the
Error
output means
that positioning control has determined an error. The error code as per
parameter
G163
error code can be read from the
ErrorID
output. If output
Active = 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
Position
P64
Skal.-Fkt. 19
Reference position
8
StepID
U16
–
Positioning job identifier
9
ExeTStmp
U16
1LSB = 1us
Time stamp of the signal on the
Execute
signal
Outputs
No. Name
Datatype Scaling
Description
3
Done
B –
Status
signal;
1:active
= Command was concluded successfully.
4
Aborted
B –
Status signal;
1:active
= Command was aborted (e.g., due to another
command).
5
Error
B –
Status
signal;
1:active
= Positioning control determined an error.
6
ErrorID
U16 –
Representation of the error code as per
G163
(error determined by
positioning control).
7
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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