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Pulse Input Function
15.2 Setting and Operation of Pulsar
15.2.1 Overview
This function is used to connect axes by manual operation via the pulsars connected to the
pulse input connectors of FP-XH M8N Control Unit.
• Pulsars for a maximum of 4 channels can be connected.
• The pulsar operation for a maximum of 8 axes can be performed. For each axis, a pulsar
connected as an internal signal can be selected. Multiple channels can be activated
simultaneously with one pulsar.
Pulsar input method
Operation
mode
Standard
The operation to obtain the number of pulses of the pulsar in the unit of 1ms.
operation
The input content of the pulsar is directly reflected to the actual operation.
Speed
The input speed of the pulsar will be held at the preset max. speed if is to exceed the max.
restriction
speed.
(pulse hold)
Hold the number of pulses inputted by the pulsar. Because pulses that cannot be outputted will
also be maintained, the pulses will still be outputted even if there's no input of the pulsar.
The speed unit is "(the set unit X 1000)/s".
Speed
The input speed of the pulsar will be held at the preset max. speed if is to exceed the max.
restriction
speed.
(time hold)
Pulses that are cannot be outputted will be discarded, and the pulse output is interlocked with
the operations of the pulsar.
The speed unit is "(the set unit X 1000)/s".
Pulsar input
(kHz)
Pulse output (kHz)
Standard
operation
Speed restriction
(pulse hold)
Speed restriction
(time hold)
15-8
Operation
Max. speed (kHz)
Min. speed (kHz)
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