4−18
While using the multi-speed capability, you can monitor the present frequency with
monitor function D001 during each segment of a multi-speed operation.
NOTE: When using the Multi-speed Select settings CF1 to CF4, do not display
parameter F001 or change the value of F001 while the inverter is in Run Mode (motor
running). If it is necessary to check the value of F001 during Run Mode, please monitor
D001 instead of F001.
There are two ways to program the speeds into the registers A020 to A035:
1. Standard keypad programming:
a. Select each parameter A020 to A035.
b. Press the SET key to view the parameter value.
c. Use the U and V keys to edit the value.
d. Use the SET key to save the data to memory.
2. Programming using the CF switches. Set the speed by following these steps:
a. Turn the Run command OFF (Stop Mode).
b. Turn inputs ON to select desired Multi-speed. Display the value of F001 on the
digital operator.
c. Set the desired output frequency by pressing the U and V keys.
d. Press the SET key once to store the set frequency. When this occurs,
F001 indicates the output frequency of Multi-speed n.
e. Press the SET key once to confirm that the indication is the same as the set
frequency.
f. Repeat operations in 2. a) to 2. e) to set the frequency of other Multi-speeds. It
can be set also by parameters A020 to A035 in the first procedure 1. a) to 1. d).
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