A" Group: Standard Functions - Hitachi WJ200-001S Instruction Manual

312

"A" Group: Standard Functions

The inverter provides flexibility in how you control Run/Stop operation and set the
output frequency (motor speed). It has other control sources that can override the  /
 settings. Parameter  sets the source selection for the inverter's output
frequency. Parameter  selects the Run command source (for FW or RV Run
commands). The default settings use the input terminals for –FE (European) models,
and the keypad for –FU (USA) models.
Func.
Code
Frequency source

Frequency source,

2 motor
nd
Run command source

Run command source,

2 motor
nd
Frequency Source Setting – For parameter , the following table provides a further
description of each option, and a reference to other page(s) for more information.
Code








"A" Function
Name
Eight options; select codes:
 POT on ext. operator
 Control terminal
 Function F001 setting
 Modbus network input
 Option
 Pulse train input
 via EzSQ
 Calculate function output
Four options; select codes:
 Control terminal
 Run key on keypad,
 Modbus network input
 Option
Frequency Source
POT on ext. operator – The range of rotation of the knob
matches the range defined by  (start frequency) to 
(max. frequency), when external operator is used
Control terminal – The active analog input signal on analog
terminals [O] or [OI] sets the output frequency
Function  setting – The value in  is a constant, used
for the output frequency
ModBus network input – The network has a dedicated register
for inverter output frequency
Option – Select when an option card is connected and use the
frequency source from the option
Pulse train input – The pulse train given to EA terminal. The
pulse train must be 10Vdc, 32kHz max.
Via EzSQ – The frequency source can be given by the EzSQ
function, when it is used
Calculate function output – The Calculated function has
user-selectable analog input sources (A and B). The output can
be the sum, difference, or product (+, -, x) of the two outputs.
Description
or digital operator
Defaults
Run
Mode
Initial data Units
Edit
 01 
 01 
 01 
 01 
Refer to page(s)...
-
4-70, 3-16, 3-40,
3.83
3-11
B-24
(manual of each
option)
3-114
(EzSQ manual)
3-41