Mitsubishi Electric 800 Series, Instruction Manual, Page: 471 / 727

(A) Application parameters
470
PARAMETERS
NOTE
• If the set frequency (f0) and traverse operation parameters ( Pr.598 to Pr.597 ) are changed during traverse operation, this is
applied in operations after the output frequency reaches f0 before the change was made.
• If the output frequency exceeds Pr.1 Maximum frequency or Pr.2 Minimum frequency during traverse operation, the
output frequency is clamped at the maximum/minimum frequency when the set pattern exceeds the maximum/minimum
frequency.
• When the traverse function and S-pattern acceleration/deceleration ( Pr.29

"0") are selected, S-pattern acceleration/
deceleration operation occurs only in the range operated at the normal acceleration/deceleration time ( Pr.7, Pr.8 ).
Acceleration/deceleration during traverse operation is performed linearly.
• If stall prevention activates during traverse operation, traverse operation stops and normal operation begins. When stall
prevention operation is completed, the inverter accelerates/decelerates to f0 at the normal acceleration/deceleration time
(
Pr.7, Pr.8 ). After the output frequency reaches f0, the traverse operation begins again.
• If the value of the amplitude inversion compensation amount ( Pr.594, Pr.595 ) is too large, an overvoltage trip or stall
prevention occurs, and pattern operation cannot be performed as set.
• Changing the terminal assignment using Pr.178 to Pr.189 (Input terminal function selection) may affect the other
functions. Set parameters after confirming the function of each terminal.
??????? Parameters referred to
Pr.3 Base frequency page 591
Pr.180 to Pr.186 (Input terminal function selection) page 415
Pr.190 to Pr.195 (Output terminal function selection) page 370