6 DriveProgramming Commands
6 - 58
DriveProgramming User’s Manual (I622-E1)
Precautions for Correct Use
• If the DriveProgramming program is stopped, the status of the variables FW (forward) and
RV (reverse) is not retained but cleared to zero.
• The variable FW (forward) and RV (reverse) are enabled only when the inverter's 1st RUN
Command Selection (AA111) is set to 01 ([FW]/[RV] terminal). The operation is not per-
formed with other setting options.
• If you set the variable FW (forward) or RV (reverse) to 1 immediately after turning on the
power supply, the setting is ignored and neither forward nor reverse operation is performed.
Set 0 first, and then set 1 again. To avoid this operation, create a program that has one sec-
ond of wait time with such as “wait” command after turning on the power supply.
Stop (func = value)
Command
Description Argument
Makes the operating inverter decelerate to stop
by using the “func = value” command.
Refer to "func
=
value" in 6-6 I/O Control Com-
mands on page 6-40.
<value> is assigned to the selected <function>
variable.
function: select either of the following vari-
ables.
”FW”: In a forward operation by the “Run FW”
”RV”: In a reverse operation by the “Run RV”
value: set 0 (stop) for deceleration to stop the
inverter.
Format
Flowchart method Text language method
↓ ↓
(Forward operation) (Reverse Operation)
FW : = 0 RV : = 0
(Forward operation) (Reverse Operation)
FW : = 0 or RV : = 0
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