Hitachi NES1-004SB Quick Reference Manual page 68

(2) Carried out in 3-wire input to operation / stop. Carried out in the frequency setting analog current
signal(0 to 20mA).
(Setting must be changed by the operator.)
Setup
■
Function Name
Frequency source
Run command source
Input [1] function
Input [2] function
Input [3] function
*1 : Details 3-wire input mode refer to 7.5.3.
The initial value of the acceleration and deceleration time is 10 seconds. Please change the following
parameters as necessary.
Function Name
Acceleration time (1)
Deceleration time (1)
SW6 must be set to the current. (Refer to 5.4)
When used with 4 to 20mA, you need to change the following parameters.
Function Name
[O/OI] input active
range start voltage
* One of the following is required when changing parameters on NE-S1 series inverters.
a) Dedicated operator (NES1-OP) b) Digital operator c) 5-line LCD operator
d) Modbus e) PC programming tool (ProDriveNext)
■The control circuit terminal block wiring (Sink logic)
DC10V
H
Frequency setting
(4 to 20mA)
Code
A001 01(The control circuit terminal)
A002 01(The control circuit terminal)
C001 20(Starting the motor) *1
C002 21(Stopping the motor) *1
C003 22(Switching the motor operation direction) *1
Code
F002 0.00 to 3600 seconds
F003 0.00 to 3600 seconds
Code
A013 20%
F/R
set
O/OI L 3
Forward /
Reverse
Data
Setting Range
Data
STP STA
set set
2 1 L
Operation
Stop
(A contact)
(B contact)
6 - 15
Chapter 6 Operation
Note
Initial value
Initial value
Note
Initial value : 10.00 seconds
Initial value : 10.00 seconds
Note
Initial value : 0%
DC24V
PLC P24