Mitsubishi Electric FR-S500 Series Instruction Manual page 29

Operation by the start command from the operation panel
(PU operation mode)
7.
Mode/monitor check
Press
MODE
monitor/frequency monitor.
8.
Press the start switch
RUN flickers.
When the frequency command is
not given, it flickers.
9.
Turn on the low speed switch (RL).
The output frequency
increases to 10Hz according
to Pr. 7 "Acceleration time".
10.
Turn off the low speed switch (RL).
The output frequency
decreases to 0Hz according
to Pr. 8 "Deceleration time".
11.
Turn off the start switch
RUN turns off.
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 fre-
quency" once again. (Refer to page 44.)
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 44)
Change the frequency of the terminal RL, RM, and RH. ...How?
Refer to page 44 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)".
twice to choose the
.
RUN
STOP
.
RESET
MODE
RUN
Low speed
Low speed
STOP
RESET
24
RUN
PU
EXT
RUN
Flickering
PU
EXT
RUN
PU
EXT
RUN
Flickering
PU
EXT
RUN
PU
EXT