Hitachi WJ200-001S Instruction Manual page 104

Multi-speed and Jog Frequency Setting
Multi-speed – The WJ200 inverter has the capability to store and output up to 16 preset
frequencies to the motor ( to ). As in traditional motion terminology, we call
multi-speed profile
this
digital inputs to the inverter. The inverter applies the current acceleration or
deceleration setting to change from the current output frequency to the new one. The
first multi-speed setting is duplicated for the second motor settings (the remaining 15
multi-speeds apply only to the first motor).
Func.
Name
Code
Multi-speed operation

selection
Multi-speed freq. 0

Multi-speed freq. 0,

2 motor
nd
Multi-speed freq. 1 to 15

(for both motors)
to

Multistage speed/position

determination time
There are two ways for speed selection, which are "binary operation" and "bit
operation".
For binary operation (
inputs. And for bit operation (
Please refer to the following figures for detailed explanation.
capability. These preset frequencies are selected by means of
"A" Function
Description
Select codes:
...Binary operation
(16 speeds selectable
with 4 terminals)
...Bit operation (8 speeds
selectable with 7
terminals)
Defines the first speed of a
multi-speed profile, range is 0.0
/ start frequency to 400Hz
 = Speed 0 (1st motor)
Defines the first speed of a
multi-speed profile or a 2nd
motor, range is 0.0 / start
frequency to 400Hz
 = Speed 0 (2nd motor)
Defines 15 more speeds,
range is 0.0 / start frequency to
400 Hz.
=Speed 1 ~ =Speed15
Set range is 0. to 200. (x 10ms)
), you can select 16 speeds by combination of 4 digital
=
), you can select 8 speeds by using 7 digital inputs.
=
Run Defaults
Mode
Initial data Units
Edit
 00
 6.0 Hz
 6.0 Hz
 See next Hz
row
0.0
0. ms

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