(A) Application parameters
PARAMETERS
483
5
GROUP
A
NOTE
• When the current averaging range includes the constant-output range, the output current may become large in the constant-
output range.
• When the average current value in the current averaging range is small, deceleration time becomes longer as the running
frequency increases.
• The automatic restart after instantaneous power failure function, fast-response current limit operation, fast-response current
limit operation, shortest acceleration/deceleration, and optimum acceleration/deceleration are invalid.
• Changing the terminal assignment with Pr.178 to Pr.189 (input terminal function selection) may affect other functions. Set
parameters after confirming the function of each terminal.
• Under the following operating conditions, the load torque high-speed frequency function is invalid:
PU operation (Pr.79), PU + External operation (Pr.79), JOG operation (JOG signal), PID control function operation (X14
signal), remote setting function operation (Pr.59), orientation control function operation, multi-speed setting (RH, RM, RL
signal), torque control, position control.
• When the average current during acceleration is too small, it may be judged as regeneration, and the maximum frequency
may become the setting of Pr.5.
• The output frequency may change due to the load, so do not get unnecessarily close to the motor or machine.
Pr.4 to Pr.6, Pr.24 to Pr.27 (multi-speed setting) page 328
Pr.57 Restart coasting time page 528, page 534
Pr.59 Remote function selection page 295
Pr.79 Operation mode selection page 306
Pr.128 PID action selection page 501
Pr.178 to Pr.189 (input terminal function selection) page 430
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