Hitachi SJ2002 Series Instruction Manual page 154

4–12
Using Intelligent Input Terminals
Forward Run/Stop and Reverse Run/Stop Commands:
When you input the Run command via the terminal [FW], the inverter executes the
Forward Run command (high) or Stop command (low). When you input the Run
command via the terminal [RV], the inverter executes the Reverse Run command (high)
or Stop command (low).
Option Terminal
Code Symbol
00 FW
01 RV
Valid for inputs:
Required settings:
Notes:
•
When the Forward Run and Reverse Run
commands are active at the same time, the inverter
enters the Stop Mode.
•
When a terminal associated with either [FW] or
[RV] function is configured for normally closed,
the motor starts rotation when that terminal is
disconnected or otherwise has no input voltage.
NOTE: The parameter F004, Keypad Run Key Routing, determines whether the single
Run key issues a Run FWD command or Run REV command. However, it has no effect
on the [FW] and [RV] input terminal operation.
WARNING: If the power is turned ON and the Run command is already active, the
motor starts rotation and is dangerous! Before turning power ON, confirm that the Run
command is not active.
Function Name State
Forward Run/Stop ON
OFF
Reverse Run/Stop ON
OFF
C001, C002, C003, C004,
C005, C006
A002 = 01
Description
Inverter is in Run Mode, motor runs forward
Inverter is in Stop Mode, motor stops
Inverter is in Run Mode, motor runs reverse
Inverter is in Stop Mode, motor stops
Example (default input configuration shown—
see page 3–45):
L 6 5 4
See I/O specs on page 4–6.
RV FW
3 2 1 PCS