Mitsubishi FR-S500 Instruction Manual download pdf (Page 32)

Operation by the start command from the operation panel

(PU operation mode)

DRIVE THE MOTOR

60Hz for the RH, 30Hz for the RM, 10Hz for the RL are not output when they are

turned on ... Why?

Check for the setting of Pr. 4, Pr. 5, and Pr. 6 once again.

Check for the setting of Pr. 1 "maximum frequency" and Pr. 2 "minimum

frequency" once again. (Refer to page 47.)

Check that Pr. 60 "RL terminal function selection" = "0", Pr. 61 "RM terminal

function selection" = "2", Pr. 62 "RH terminal function selection" and Pr. 59

"remote function selection" = "0". (all are factory setting)

[RUN] lamp is not lit ... Why?

Check that wiring is correct. Check the wiring once again.

Check for the Pr. 79 setting once again. (Pr. 79 must be set to "4".)

(Refer to page 47)

Change the frequency of the terminal RL, RM, and RH. ...How?

Refer to page 47 to change the running frequency at each terminal in Pr. 4

"multi-speed setting (high speed)", Pr. 5 "multi-speed setting (middle speed)",

and Pr. 6 "multi-speed setting (low speed)".

Turn on the low speed switch (RL).

The output frequency

increases to 10Hz according

to Pr. 7 "acceleration time".

Turn off the low speed switch (RL).

The output frequency

decreases to 0Hz according

to Pr. 8 "deceleration time".

Low speed

10.

11.

Turn off the start switch .

RUN turns off.

RUN

EXT

RUN

EXT

STOP

RESET

RUN

Flickering

STOP

RESET

Press twice to choose the

monitor/frequency monitor.

Mode/monitor check

MODE

Press the start switch .

RUN flickers.

When the frequency command is

not given, it flickers.

MODE

RUN

EXT

RUN

EXT

Flickering

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 98 99

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Mitsubishi FR-S500 Instruction Manual Page 32

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