Mitsubishi Electric FR-S500 Series Instruction Manual page 36

5.
Turn to change it to the seting
value of "
6.
Press SET to set.
7.
Mode/monitor check
Press twice to choose the
MODE
monitor/frequency monitor.
8.
Turn on the high speed
switch (RH).
9.
Turn the start switch (STF or STR) on.
50Hz appears.
30Hz appears when RM is on and
10Hz appears when RL is on.
10.
Stop
Turn the start switch (STF or STR) off.
The motor stops according to Pr. 8
"Deceleration time".
[EXT] is not lit even when
Switchover of the operation mode with
value).
60Hz, 30Hz and 10Hz are not output from RH, RM and RL respectively 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 for the Pr. 79 setting once again. (Pr. 79 must be set to "0" or "2".) (Refer to
page 44)
Check that Pr. 60 "RL termianl function selection" = "0", Pr. 61 "RM terminal func-
tion selection" = "1", Pr. 62 "RH termianl function selection" = "2" and Pr. 59
"Remote function selection" = "0". (factory setting)
[RUN] is not lit. ...Why?
Check that wiring is correct. Check it again.
To make a reverse rotation start, check that "---" is set in Pr. 63 "STR terminal func-
tion selection"? (factory setting)
How is the frequency setting from 4 to 7 speed?
The setting differs according to Pr. 24 to Pr. 27 (multi-speed setting). Refer to
Instruction Manual (detailed).
REMARKS
External operation is fixed by setting "2" (external operation mode) in Pr. 79 "Operation mode
selection" when you do not want to take time pressing
rent operation command and frequency command. (Refer to page 46)
". (50.0Hz)
SET
Flicker
MODE
ON
ON
PU
is pressed ...Why?
EXT
31
Operation by the start command of the terminal block
Parameter setting complete!!
High speed
Middle speed
Low speed
Forward rotation
Reverse rotation
Forward rotation
Reverse rotation
OFF
PU
is valid when Pr. 79 = "0" (initial
EXT
PU
or when you want to use the cur-
EXT
(external operation)
RUN
PU
EXT
RUN
PU
EXT
Stop
4