Mitsubishi Electric FR-A700 EC, Инструкция по эксплуатации

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Parameter Misoperation prevention and parameter setting restriction
FR-A700 EC 6 - 409
Write parameters during operation (Pr. 77 = 2)
Parameters can always be written. The following parameters cannot be written during operation
if Pr. 77 = 2. Stop operation when changing their parameter settings.
Parameter Description
19 Base frequency voltage
23 Stall prevention operation level compensation factor at double speed
48 Second stall prevention operation current
49 Second stall prevention operation frequency
60 Energy saving control selection
61 Reference current
66 Stall prevention operation reduction starting frequency
71 Applied motor
79 Operation mode selection
80 Motor capacity (simple magnetic flux vector control)
81 Number of motor poles
82 Motor excitation current
83 Motor rated voltage
84 Rated motor frequency
90 to 94 Motor constants
95 Rated motor frequency
96 Auto tuning setting/status
100 to 109 Adjustable 5 points V/f parameter
135 to 139 Parameter for electronic bypass sequence
178 to 196 I/O terminal function selection
255 Life alarm status display
256 Inrush current limit circuit life display
257 Control circuit capacitor life display
258 Main circuit capacitor life display
291 Pulse train I/O selection
292 Automatic acceleration/deceleration
293 Acceleration/deceleration separate selection
329 Digital input increments selection (Parameter for the plug-in option FR-A7AX)
343 Communication error count
414 PLC function operation selection
415 Inverter operation lock mode setting
450 Second applied motor
451 Second motor control method selection
453 Second motor capacity
454 Number of second motor poles
455 Second motor excitation current
456 Rated second motor voltage
457 Rated second motor frequency
458 to 462 Second motor constant
463 Second motor auto tuning setting/status
Tab. 6-117: Parameters that cannot be written during operation