Mitsubishi Electric FR-F800 Series Instruction Manual page 458

• When using two motors in the direct system (Pr.579 = "2")
NOTE
• When a start signal is turned OFF while running, MC (RO1 to RO4) turns OFF and the motor decelerates.
• When a protective function is activated while running, MC (RO1 to RO4) turns OFF and the inverter output is shut off.
• When using two motors in the alternative direct system (Pr.579 = "3")
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RIO1
RIO2
RO1
RO2
Pr. 580 Pr. 580 Pr. 580
Pr. 590 Pr. 590 Pr. 590
Pr. 125 Pr. 125 Pr. 125
Pr. 584 Pr. 584 Pr. 584
Commercial power
supply operation
M1
Inverter
operation
Pr. 581 Pr. 581 Pr. 581
M2
Inverter operation
RIO1
RIO2
RO1
RO2
Pr.580 Pr.580 Pr.580
Pr.590 Pr.590 Pr.590
Pr.125 Pr.125 Pr.125
Commercial
Pr.584 Pr.584 Pr.584
power supply
Motor
M1 operation
coasting
Inverter
operation
Pr.581 Pr.581 Pr.581
M2
Inverter operation
search engine
Pr. 584 Pr. 584 Pr. 584
Pr. 591 Pr. 591 Pr. 591
Pr. 587 Pr. 587 Pr. 587
C2 (902) C2 (902) C2 (902)
Pr.580 Pr.580 Pr.580
Pr.581 Pr.581 Pr.581
Pr.57+Pr.58 Pr.57+Pr.58 Pr.57+Pr.58
Pr.575 Pr.575 Pr.575
Motor
coasting
The motor is
driven by inverter
Pr.591 Pr.591 Pr.591 after frequency
search.
Pr.587 Pr.587 Pr.587
C2(Pr.902) C2(Pr.902) C2(Pr.902)
Pr. 580 Pr. 580 Pr. 580
Pr. 581 Pr. 581 Pr. 581
Inverter
operation
Pr. 590 Pr. 590 Pr. 590
Pr. 125 Pr. 125 Pr. 125
Commercial power
supply operation
Inverter operation
Pr.581 Pr.581 Pr.581
Pr.590 Pr.590 Pr.590
SLEEP SLEEP SLEEP
Pr.580 Pr.580 Pr.580
Commercial
Pr.584 Pr.584 Pr.584
power supply
Motor
coasting
Inverter operation
The starting motor is
switched from M1 to M2
after SLEEP.
5.11 (A) Application parameters
1
2
3
4
5
6
7
8
9
10
operation
457
5. PARAMETERS