Panasonic LP-S Series, Руководство по обслуживанию

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156
Troubles Causes Measures
Actual spacing between
characters is larger or
small than setting.
Pulse setting of encoder is not
correct.
Check setting to be sure that:
• When using A phase only:
Number encoder pulses = Number of pulses/mm x 2
• When using A and B phases:
Number encoder pulses = Number of pulses/mm x 4
Either A or B phase signal is
refused. (A and B phase used)
Check that signal is applied to A and B phase terminals
of encoder.
Measured number of encoder
pulses differs from calculated
one.
Increase or decrease values in “Encoder fine adjustment”
field as appropriate.
• When the character interval is wide:
Increase the setting.
• When the character interval is narrow:
Decrease the setting.
ME-LPS-SSM-8