Hitachi NES1-004SB Quick Reference Manual page 237

Chapter 13 Option
Func.
Name
Code
A076
PV source
Reverse
A077
PID action
PID
A078
variation
range
AVR
A081
function
select
AVR
function
A281
select,
nd
2 motor
AVR
A082
voltage
select
AVR
voltage
A282
select,
nd
2 motor
AVR filter
A083
time
constant
AVR
A084
deceleratio
n gain
Energy-sav
ing
A085
operation
mode
Energy-sav
A086
ing mode
tuning
Acceleratio
A092
n time (2)
Acceleratio
A292
n time (2),
nd
2 motor
Deceleratio
A093
n time (2)
Deceleratio
A293
n time (2),
nd
2 motor
Select
method to
A094
switch to
Acc2/Dec2
profile
Select
method to
switch to
A294
Acc2/Dec2
nd
profile, 2
motor
"A" Function
Description
Selects source of Process Variable (PV),
option codes:
01[O/OI] terminal
02Modbus network
10Calculate function output
Two option codes:
00PID input = SP-PV
01PID input = -(SP-PV)
Sets the limit of PID output as percent of
full scale,
range is 0.0 to 100.0%
Automatic (output) voltage regulation,
selects from three type of AVR functions,
three option codes:
00AVR enabled
01AVR disabled
02AVR enabled except during
deceleration
200V class inverter settings:
200/215/220/230/240
400V class inverter settings:
380/400/415/440/460/480
Define the time constant of the AVR filter,
range is 0.000 to 1.000 seconds.
Gain adjustment of the braking
performance, range is 50 to 200%
Two option codes:
00Normal operation
01Energy-saving operation
Range is 0.0 to 100.0 %.
nd
Duration of 2 segment of acceleration,
range is:
0.00 to 3600.00 seconds.
nd
Duration of 2 segment of deceleration,
range is:
0.00 to 3600.00 seconds.
Three options for switching from 1st to
2nd accel/decel:
00
2CH input from terminal
01 Transition frequency
02 Forward and reverse
Run
Initial data
Mode
standard
Edit
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13 - 8
Defaults
Initial data Initial data
CHN
200/400 200/400 200/400
01
← ←
00
← ←
0.0
← ←
02 01 02
02 01 02
200/ 220/ 230/
400 380 400
200/ 220/ 230/
400 380 400
0.030
← ←
100.
← ←
00
← ←
50.0
← ←
10.00
← ←
10.00
← ←
10.00
← ←
10.00
← ←
00
← ←
00
← ←
EU Units


%


V
V
s
%

%
s
s
s
s

