D4 Hold Reference Memory - YASKAWA VS-616PS5 Series Programming Manual

D4 Reference Memory (Memorize Last Reference)
D4-01 Reference Memory Selection - (Up/Down or Accel/
Decel Hold Feature)
Selects whether the reference memorization feature during, Up/Down or Accel/Decel
Hold operation is stored when operation is stopped (when power is removed or when
the run command is cancelled or overridden).
Setting
0
1
Note: Up/Down operation is set using the multi-function contact input function selections (H1-01 to H1-
06, setting = "10" and "11"). Accel/Decel Hold operation is set using multi-function contact input
function selections (H1-01 to H1-06, setting = "A"). See section H1, Digital Inputs, for more
information.
VS-616PS5 Programming Manual
Reference memorization during Up/Down or Accel/Decel Hold operation not retained. If a
stop command is given or if power is removed, the frequency reference is reset to 0Hz. If
the inverter is decelerating when the run command is restored, operation resumes at the
frequency reference which the inverter has ramped down to (factory default).
Reference memorization during an Up/Down or Accel/Decel hold operation is retained. If a
stop command is given, or if power is removed, operation resumes at the held frequency
reference when run command is restored.
Section D: Reference Parameters
D4 Reference Memory (Memorize Last Reference)
Description
A
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