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4.2.4 Multi-speed operation
(Pr. 4, Pr. 5, Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239)
Pr. 4 "multi-speed setting ( high speed ) "
Pr. 5 "multi-speed setting ( middle speed ) "
Pr. 6 "multi-speed setting ( low speed ) "
Pr. 24 to Pr. 27 "multi-speed setting
( speeds 4 to 7 ) "
Pr. 232 to Pr. 239 "multi-speed setting
Used to switch between the predetermined running
speeds.
! Any speed can be selected by merely switching on-off the corresponding contact
signals (RH, RM, RL, REX signals).
! By using these functions with Pr. 1 "maximum frequency" and Pr. 2 "minimum
frequency", up to 17 speeds can be set.
! Valid in the CC-Link operation mode.
Parameter Number
4
5
6
24 to 27
232 to 239
Speed 1
(high speed)
Speed 2
(middle speed)
Speed 3
(low speed)
ON
RH
ON
RM
ON
RL
<Setting>
" Set the running frequencies in the corresponding parameters.
" Each speed (frequency) can be set as desired between 0 and 400Hz during inverter
operation.
When the parameter unit (FR-PU04) is used, the setting can be changed by
pressing the
/
read. In this case, when you release the
set frequency.
" Use any of Pr. 180 to Pr. 183 to assign the terminal (remote output) used to input
the REX signal.
( speeds 8 to 15 ) "
Factory Setting
Setting Range
60Hz
30Hz
10Hz
9999
0 to 400Hz, 9999
9999
0 to 400Hz, 9999
Speed 5
Speed 6
Speed 4
Speed 7
Time
ON
ON
ON
ON
ON ON
ON
ON
key after the required multi-speed setting parameter has been
79
Related parameters
Pr. 1 "maximum frequency"
Pr. 2 "minimum frequency"
Pr. 29 "acceleration/deceleration
pattern"
Pr. 79 "operation mode
selection"
Pr. 180 to Pr. 183 (input terminal
(remote output) function
selection)
0 to 400Hz
0 to 400Hz
0 to 400Hz
9999: Not selected
9999: Not selected
Speed 10
Speed 11
Speed 9
Speed 8
RH
ON ON
RM
ON
ON
RL
ON ON ON ON ON ON
REX
/
key, press the
PARAMETERS
Remarks
Speed 12
Speed 13
Speed 14
Speed 15
Time
ON ON ON ON
ON ON
ON
ON
ON
ON
key to store the
WRITE
4
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