Hitachi WJ200-001L, Инструкция по эксплуатации

Страница: 292 / 680

4

85
2
nd
Motor Selection
This function allows you to switch the inverter setting to control two different types of
motors. To use this function, assign function “

” to one of the input terminal and make
it on or off. When 2
nd
motor parameters are selected, output signal SETM turns on.
No. Codes Description No. Codes Description
1

Acceleration time (1) 22

Acc1 to Acc2 frequency transition point
2

Deceleration time (1) 23

Dec1 to Dec2 frequency transition point
3

Frequency source 24

Overload warning level
4  Run command source 25  Motor data selection
5

Base frequency 26

Motor capacity
6

Maximum frequency 27

Motor poles
7  Multi-speed frequency 0 28  Motor speed response
8  Torque boost select 29  Motor stabilization constant
9

Manual torque boost value 30

Motor constant R1 (Hitachi motor)
10

Manual torque boost freq. 31

Motor constant R2 (Hitachi motor)
11  V/f characteristic curve 32  Motor constant L (Hitachi motor)
12

V/f gain 33

Motor constant I0 (Hitachi motor)
13

Voltage comp. gain for automatic torque boost 34

Motor constant J (Hitachi motor)
14

Slip comp. gain for automatic torque boost 35

Motor constant R1 (Auto tuned data)
15  Frequency upper limit 36  Motor constant R2 (Hitachi motor)
16

Frequency lower limit 37

Motor constant L (Hitachi motor)
17

AVR function select 38

Motor constant I0 (Hitachi motor)
18  AVR voltage select 39  Motor constant J (Hitachi motor)
19

Acceleration time (2)

20

Deceleration time (2)

21

Select method to switch to Acc2/Dec2 profile

Option
Code
Terminal
Symbol
Function Name State Description

SETM 2
nd
motor selection
ON 2
nd
motor parameter sets are selected
OFF 1
st
motor parameter sets are selected
Valid for inputs: 11, 12, AL0
– AL2
Example for terminal [11] (default output
configuration shown
– see
page 3-89 ):
Example for terminal [AL0], [AL1], [AL2] (requires
output configuration
– see
page 4-51 and 3-91 ):
See I/O specs on
page 4-6
Required settings

Notes:
RY
Inverter output
terminal circuit
CM2 11
SETM
AL1
Power
supply
Load
AL0 AL2
Inverter logic
circuit board SETM