Mitsubishi Electric FR-F500 Instruction Manual page 171

# You can set the output frequency of the inverter-operated motor at which the commercial power supply
operation motors start. When the output frequency higher than the preset value continues for longer than
the time set in Pr. 515, the commercial power supply motors start. In this case, the starting sequence
depends on the pattern in Pr. 501. Here, the Pr. 509 value means the set value at which the commercial
power supply motors start when the number of commercial power supply motors running is 0.
Parameter Number
509 Auxiliary motor 1 starting frequency
510 Auxiliary motor 2 starting frequency
511 Auxiliary motor 3 starting frequency
# You can set the output frequency of the inverter-operated motor at which the commercial power supply
operation motors stop. When the output frequency lower than the preset value continues for longer than the
time set in Pr. 516, the commercial power supply motors stop. In this case, the stopping sequence depends
on the pattern in Pr. 501. Here, the Pr. 512 value means the set value at which the commercial power
supply motors stop when the number of commercial power supply motors running is 1.
Parameter Number
512 Auxiliary motor 1 stopping frequency
513 Auxiliary motor 2 stopping frequency
514 Auxiliary motor 3 stopping frequency
# You can set the delay time until the auxiliary motor is started. The auxiliary motor starts actually when the
time set in Pr. 515 elapses after the output frequency of the inverter operation motor has risen to or above
the value set in any of Pr. 509 to Pr. 511.
Parameter Number
515 Auxiliary motor start delay time
# You can set the delay time until the auxiliary motor is stopped. The auxiliary motor stops actually when the
time set in Pr. 516 elapses after the output frequency of the inverter operation motor has dropped to or
below the value set in any of Pr. 512 to Pr. 514.
Parameter Number
516 Auxiliary motor stop delay time
# You can set the MC switching interlock time (e.g. time from when RI01 turns off until R01 turns on) when
Pr. 501 = 2.
Parameter Number
502 MC switching interlock time
# You can set the time from MC switch-over to a start (time from when RI01 turns off and RI02 turns on until
inverter output starts) when Pr. 501 = 2. Set this time a little longer than the MC switching time.
Parameter Number
503 Start waiting time
# You can set the deceleration time until the output frequency varies by the decrement = Pr. 509 to Pr. 512
(for M2) if a motor connection occurs under advanced PID control. When the setting is 9999, the output
frequency is not forcibly changed.
Parameter Number
Auxiliary motor connection-time
504
deceleration time
# You can set the acceleration time until the output frequency varies by the increment = Pr. 509 to Pr. 512 (for
M2) if a motor disconnection occurs under advanced PID control. When the setting is 9999, the output
frequency is not forcibly changed.
Parameter Number
Auxiliary motor disconnection-time
505
acceleration time
Name Setting Range
0 to 120Hz
0 to 120Hz
0 to 120Hz
Name Setting Range
0 to 120Hz
0 to 120Hz
0 to 120Hz
Name Setting Range
0 to 3600s
Name Setting Range
0 to 3600s
Name Setting Range
0 to 100s
Name Setting Range
0 to 100s
Name Setting Range
0 to 3600s
Name Setting Range
0 to 3600s, 9999
151
PARAMETERS
Factory Setting
Setting Increments
<EC version>
0.01Hz
<50Hz>
0.01Hz
<50Hz>
0.01Hz
<50Hz>
Setting Increments Factory Setting
0.01Hz
0.01Hz
0.01Hz
Setting Increments Factory Setting
0.1s
Setting Increments Factory Setting
0.1s
Setting Increments Factory Setting
0.1s
Setting Increments Factory Setting
0.1s
Setting Increments Factory Setting
0.1s/0.01s
Setting Increments Factory Setting
0.1s/0.01s
60Hz
60Hz
60Hz
0Hz
0Hz
0Hz
5s
5s
1s
1s
1s
1s