8-16
Commands assigned at digital input terminals
Classifi-
cation
Command Command name Functions
Related
function
codes
(FWD)
Run forward
command
[FWD] - [CM] ON: The motor runs forward.
[FWD] - [CM] OFF: The motor decelerates and
stops.
When the [FWD] - [CM] and [REV] - [CM] are
simultaneously ON, the inverter immediately
decelerates and stops the motor. This command can be
set only for terminals [FWD] and [REV].
E98 = 98
(REV)
Run reverse
command
[REV] - [CM] ON: The motor runs reverse.
[REV] - [CM] OFF: The motor decelerates and
stops.
When [FWD] - [CM] and [REV] - [CM] are
simultaneously ON, the inverter immediately
decelerates and stops the motor. This command can be
set only for terminals [FWD] and [REV].
E99 = 99
(SS1)
(SS2)
(SS4)
Multistep
frequency
selection
Select 2 (0 and 1) step multi frequency running.
Select 4 (0 to 3) step multi frequency running.
Select 8 (0 to 7) step multi frequency running.
Multistep frequency 0 indicates the frequency set by
the keypad, built-in potentiometer or analog signal.
Assigns the commands (SS1), (SS2), and (SS4) to
terminals [X1], [X2], and [X3], respectively.
E01 = 0
E02 = 1
E03 = 2
C05 to
C11 =
0.00 to
400.0
Hz
[X1] - [CM]: ON Acceleration and deceleration
time 2 is effective.
[X1] - [CM]:OFF Acceleration and deceleration
time 1 is effective.
(Acceleration and deceleration
time by link operation is
effective.)
(e.g.) Assigns the command (RT1) to terminal [X1].
Commands assigned on digital input terminals
(RT1)
ACC/DEC time
selection
Switchable during the acceleration or
deceleration operation
E01 = 4
E10,
E11 =
0.00 to
3600 s
S08, S09
= 0.00 to
3600 s
(HLD)
3-wire operation
stop command
Used for 3-wire operation.
[X2] - [CM] ON: The inverter self-holds the
command (FWD) or (REV).
[X2] - [CM] OFF: The inverter releases
self-holding.
(e.g.) Assigns the command (HLD) to terminal [X2].
E02 = 6
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