Mitsubishi Electric FR-F740 EC Instruction Manual page 522

PID control
Pr. 579 = 1 (When using two motors in the alternative system)
(STR)
Sleep
Fig. 6-205: Transient characteristic in the alternative system
NOTE
The curved sections of the output frequency graphs for the motor under frequency inverter
control are shown to illustrate PID control in response to process requirements.
6 - 372
STF
RI01
RI02
R01
R02
Pr. 590
Pr. 584
50Hz
Pr. 125
M1
Inverter
operation
50Hz
M2 Commercial power supply
Pr. 575
Pr. 591
Pr. 576
Pr. 587
C2 (Pr. 902)
operation
Commercial power supply
operation
Sleep
Pr. 590
Pr. 125
Pr. 584
Inverter
operation
Parameter
I000731C