Delta DVP-15MC Series, Operation Manual

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DVP-15MC Series Motion Controller Operation Manual
10-2
10
DVP-15MC series motion controller is a motion controller which is developed in compliance with CANopen
DSP402 motion control protocol and the motion control instructions defined as function blocks are needed
for it.
The motion control instructions for the MC module are based on the technical specifications of motion control
function blocks in the PLCopen.
Below is the introduction of what need be known about while the motion instructions are used.
10.1 EN and ENO
When one instruction which is used has EN and ENO and EN is FALSE (0), the function defined by instruction
will not be performed and the output values of the instruction will not be refreshed. On the contrary, the function
defined by the instruction will be performed and the output values will be refreshed if EN is TRUE (1).
The output of ENO and the input of EN keep consistent with each other. ENO changes to TRUE while EN is
TRUE. ENO changes to FALSE while EN is FALSE.
For the FB instruction, the instruction execution will continue as its EN changes from TRUE to FALSE after
being executed. But the output values of the FB instruction will not be refreshed.