Mitsubishi Electric FR-D720-0.2K-G Instruction Manual page 176

REMARKS
Operation cannot be performed at the set speed ... Why?
Did you carry out step 4 within 5s after step 3? (Did you press
The speed does not change by turning
Check to see if the operation mode selected is the External operation mode. (Press
mode.)
Operation does not change to the PU operation mode ... Why?
Check that "0" (initial value) is set in Pr. 79 Operation mode selection?
Check that the start command is not ON.
Change acceleration deceleration time
Pr. 7 (Refer to page 97.)
Change deceleration time
Pr. 8 (Refer to page 97.)
For example, operation not exceeding 1800r/min
Set "1800r/min" in Pr. 1. (Refer to page 87.)
 When you always operate in the PU operation mode at power-ON, set Pr. 79 Operation mode selection = "1" to choose PU
operation mode always.
 To display the set speed under PU operation mode or External/PU combined operation mode (Pr. 79 Operation mode selection =
"3"), press ( ) for 1s or longer.
 can also be used like a potentiometer to perform operation. (Refer to page 242.)
Selection of operation mode and operation location
... Why?
within 5s after turning ?)
to change to the PU operation
4
173