4. PLC interface MCP1
34
Festo GDCP-CMXR-F-EN 0909a
The override does not describe an absolute dynamic value, but rather only specifies
a percentual amount of the maximum dynamic currently permitted. Please refer to the
system description to see upon which settings the max. dynamic depends.
The register includes the specified override, which is interpreted as follows:
Automatic mode:
0
Override of 0.1% is set.
1-100
Override of 1% to 100% is set.
Jog mode:
0
JogOverride of 0.1 increment is set.
1
JogOverride of 1 increment is set.
2 ... 100 JogOverride of 2% to 100% is set.
Other register values (< 0 and > 100) are ignored and the previously valid override remains
unchanged.
Condition
Control sovereignty on PLC interface.
Activity
Write the new overrides into the COVR register
Reaction
The specified override is accepted and remirrored in the SOVR register.
4.4.17
Exchange of cyclic I/O data
Note
This function is only possible via MCP1-PB and not via MCP1-EA.
There is the possibility to exchange 2 bytes of data between the PLC and the multi-axis
controller in every cycle.
The data are transferred into the registers ADATA1 and ADATA2 or received in the
registers EDATA1 and EDATA2. The content of these 16 bits can be determined by the
user.
The I/O variable values can be accessed from the user program. The names of the
variables are:
plc_InBool[0-15]
for input data
plc_OutBool[0-15] for output data
Byte order
EDATA1, ADATA1 = Low byte
EDATA2, ADATA2 = High byte
Содержание CMXR-C1
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