phytron TM StepDrive 1x24..48V/5A, Руководство пользователя

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phytron
69 MA 1303-A007 EN
8.3 Stop Conditions
8.3.1 Directed Hold Traversing Job
The Hold traversing job is specifically
– caused by – indicated by feedback bit
STOP by run command 6 or 7 "READY" after stop
"Motor running" is removed
STOPP by digital input DIS " DIS input active "
Limit switch position reached "Hardware limit switch reached "
"Travel range" exceeded "Software limit switch reached"
8.3.2 Hold Traversing job in Exceptional Cases
In the following cases, the traversing job is stopped with loss of synchronisation:

Incorrect operation of the control interface during a traversing job

Voltage loss of the IM

CPU loss

Station stop
Impacts
If one of the reasons for stopping the current positioning occurs, it is terminated by a de-
celeration ramp.
The feedback value is also updated when the transport order is stopped in exceptional
cases. This allows you to move a remaining distance after stopping through a new travers-
ing job in the "relative positioning" operating mode.
i
When stopping during the acceleration phase, the TM StepDrive emits pulses for a
maximum of 50 ms at the frequency already reached before initiating the decelera-
tion process. This avoids abrupt frequency changes that could lead to step losses.