Mitsubishi FR-F720-00046-NA Instruction Manual page 324

Useful functions
⋅
GOT initial setting (RS-485 terminals) (Pr. 999 = "11")
Parameter
79 Operation mode selection
332 RS-485 communication speed
333 RS-485 communication stop bit length
RS-485 communication parity check
334
selection
335 RS-485 communication retry count
336 RS-485 communication check time interval
RS-485 communication waiting time
337
setting
340 Communication startup mode selection
341 RS-485 communication CR/LF selection
549 Protocol selection
REMARKS
Always perform an inverter reset after the initial setting.
⋅
Rated frequency (Pr. 999 = "20(50Hz), 21(60Hz)")
Parameter
3 Base frequency
Multi-speed setting (high
4
speed)
Acceleration/deceleration
20
reference frequency
Frequency monitoring
55
reference
Stall prevention operation
66
reduction starting frequency
Terminal 2 frequency setting
125 (903)
gain frequency
Terminal 4 frequency setting
126 (905)
gain frequency
263 Subtraction starting frequency
Power failure deceleration time
266
switchover frequency
390 % setting reference frequency
505 Speed setting reference
Auxiliary motor 1 starting
584
frequency
Auxiliary motor 2 starting
585
frequency
Auxiliary motor 3 starting
586
frequency
314
Name
Name Initial value
60Hz
60Hz
60Hz
60Hz
60Hz
60Hz
60Hz
60Hz
60Hz
60Hz
60Hz
60Hz
60Hz
60Hz
Initial
Automatically set to
value
0 0
96 192
1 10
2 1
1 9999
0s 9999
9999 0ms
0 1
1 1
0 0
Pr.999 = "21" Pr.999 = "20"
60Hz
60Hz
60Hz
60Hz
60Hz
60Hz
60Hz
60Hz
60Hz
60Hz
60Hz
60Hz
60Hz
60Hz
Refer to page
197
216
216
216
216
216
216
205
216
234
Refer to
page
50Hz 89
50Hz 93
50Hz 101
50Hz 149
50Hz 81
50Hz 179
50Hz
179
50Hz 158
50Hz 158
50Hz 249
50Hz
141
50Hz 284
50Hz 284
50Hz 284