GE Fuji Electric FVR-C9S-2UX Series Instruction Manual page 34

F 2 9 Multistep Speed Setting 1 (Speed 1)
F 3 0 Multistep Speed Setting 2 (Speed 2)
F 3 1 Multistep Speed Setting 3 (Speed 3)
Multistep speeds can be set within a range of 0 to 120 Hz only by changing the contact signal from outside.
(X1-CM X2-CM). Setting of speed of optional step is possible within a range of 0 to 120 Hz during drive
operation
(Note1) X1 or X2 terminal is selected via THR/BX terminal function change (F27, F28)
(Note 2) In selecting THR/BX terminal function (F27, F28) individual setting is possible.
Terminal / Function Code
THR
BX
Speed 0 Frequency setting is made by either the analog signal or the keypad panel.
THR-CM (X1)
BX-CM (X2)
FWD-CM
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FVR-C9S-2UX
F27 : 1
F28: 0
X1 External Alarm input
Motor coast-to-stop
command imput
Speed 1
Speed 2
ON
ON
F27: 0 F27: 1
F28: 1 F28: 1
X2
Speed 3
Speed 0
ON
ON
F27: 0
F28: 0
X1 External alarm imput
Motor coast-to-stop
X2
command imput
Time
C92-09
33