Lenze ETC Motion Control Manual de usuario descargar pdf (Pagina 177)

100

101

CNC programming

Block extensions

Q functions

3.4

3.4.4

177

EDSTCXN EN 2.0

3.4.4 Q functions

States of CAN I/O modules can be programmed under the address "Q". Q

functions are also referred to as "fast inputs", because they are entered

directly in the course interpolator, without a detour via the PLC, into the NC

program.

Since only CAN outputs are available for the digital outputs, these are always

connected to the PLC cycle.

The PLC cannot change the initial state of the outputs concerned anymore,

until the enable has been reset by the PLC. However, it can read the current

initial state at any time independent of this.

"Fast outputs" are not automatically reset by the control after the end of the

program or in the event of a termination. If necessary, this is performed by

the PLC by withdrawing the enable and resetting the outputs.

For more information on enabling the fast inputs/outputs", refer to the

documentation MC and NC software manual.

Q−statements may also be programmed more than once within a block.

Q0=0 Q14=0 Q15=1 Initialize states of the outputs

G60 X0 Exact positioning "off"

G0 X159 Y31 Q0=1 Approach position 159 in X and 31 in Y, set output 0 to 1 and

G1 X163 Y77 execute the next block without stopping

G1 Y121 Q14=1 Q15=0 Continue traveling and at the end of the block, set output 14 to

1 and

G1 Y154 set output 15 to 0

Example

1 2 ... 172 173 174 175 176 177 178 179 180 181 182 ... 427 428

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ama 11 Jan 2025 | 19:35:39

rasha

Lenze ETC Motion Control Manual de usuario Pagina 177

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