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PARAMETERS
65
"
" Multi-speed operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239)
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
(speeds 8 to 15)"
Used to switch between the predetermined running
speeds.
"
Each speed can be selected just by turning the
RH, RM, RL and REX signals (DeviceNet input) ON and OFF.
"
By using these functions with Pr. 1 "maximum
frequency" and Pr. 2 "minimum frequency", up to 17 speeds can be set.
"
Valid in the DeviceNet™ operation mode.
Parameter Number Factory Setting Setting Range Remarks
4 60Hz 0 to 400Hz
5 30Hz 0 to 400Hz
6 10Hz 0 to 400Hz
24 to 27 9999 0 to 400Hz, 9999 9999: Not selected
232 to 239 9999 0 to 400Hz, 9999 9999: Not selected
Time
(example)
RH
RM
RL
Speed 1
(high speed)
Speed 2
(middle speed)
Speed 5
Speed 6
Speed 7
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
Output frequency(Hz)
Speed 4
Speed 3
(low speed)
Pr. 182
Pr. 181
Pr. 180
Output frequency(Hz)
Speed 9
Speed 10
Speed 11
Speed 12
Speed 13
Speed 14
Speed 15
Time
(
example
)
RH
RM
RL
REX
ON ON ON ON ON ON ON
ON ON ON ON
ON ON ON ON
ON ON ON ON
ON
Speed 8
Pr. 182
Pr. 181
Pr. 180
Pr. 183
<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 of the required multi-speed
setting parameter that has been read can be changed by pressing the
/
key. In
this case, when you release the
/
key, press the
WRITE
key to store the set
frequency.
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
(DeviceNet input) function
selection)
Related parameters