Hitachi SH1 Series Basic Manual page 58

Chapter 4
[AE-62] to [AE-73]
Pre-set position
Code/Name
When [AA121]≠10 or [AA121]≠03
AE-62
-268435455 to +268435455(pls)
Pre-set position
Other than above.
data
-1073741823 to +107374182(pls)
・During absolute position control, turning on the input terminal
085[PSET] sets the current position to the value set in [AE-62]
pre-set position data.
The current position monitor [dA-20] is also changed.
For more information, contact your supplier or local Hitachi inverter
sales office.
Positioning operation adjustment
Code/Name
AE-64
Deceleration stop
distance calculation gain
AE-65
Deceleration stop
distance calculation bias
AE-66
Speed Limit in APR
control
AE-67
APR start speed
*APR: Automatic Position Regulator
・Adjustment of control operation for positioning operation.
For more information, contact your supplier or local Hitachi inverter
sales office.
Homing (Return to reference position)
Code/Name
AE-70
Homing function selection
AE-71
Direction of homing function
AE-72
Low-speed of homing
function
AE-73
High-Speed of homing
function
*1) The actual setting range is limited to the maximum frequency setting
([Hb105/205] [Hd105/205]).
・Set the Homing function for absolute position mode.
・When using the homeing function, assign the input terminal
080[ORL] Limit signal of homing function and 081[ORG] Start
signal of homing function.
For more information, contact your supplier or local Hitachi inverter
sales office.
Range (unit) Initial value
0
Range (unit) Initial value
50.00 to
100.00
200.00(%)
0.00 to 655.35(%) 0.00
0.00 to 100.00(%) 1.00
0.00 to 100.00(%) 0.20
Initial
Range (unit)
value
00(Low-speed)/
01(High-Speed 1)/ 00
02(High-Speed 2)
00(Forward)/
00
01(Reverse)
0.00 to 10.00(Hz) 0.00
0.00 to 590.00(Hz) *1) 0.00
For parameter configuration
DC braking (DB) function
Code/Name
AF101
DC braking
selection, 1st-motor
AF102
Braking type
selection, 1st-motor
AF103
DC braking
frequency, 1st-motor
AF104
DC braking delay
time, 1st-motor
AF105
DC braking force
setting, 1st-motor *2)
AF106
DC braking active
time at stop, 1st-motor
AF107
DC braking
operation method selection ,
1st-motor
AF108
DC braking force at
start, 1st-motor *2)
AF109
DC braking active
time at start, 1st-motor
・DB function can be activated at start-up and stop state
([AF101]=01) or at setting frequency ([AF101]=02), selectively.
・DC braking can be also used if Intelligent input terminal
030[DB] is ON.
*2) Depending on the setting of Load type selection [Ub-03] and
inverter capacity, an internal limit is applied to DC braking
force.
・Stop DB example (Braking force adjusted by [AF105])
RUN
command
Output
frequency
[AF103]
・Start DB example (Braking force adjusted by [AF108])
RUN
command
Output
frequency
・Frequency reference DB example (Braking force adjusted
by [AF105])
RUN
command
Frequency
reference
[AF103]
Output
frequency
・When the DC braking time is set as 0.00(s), DC braking is
not operational.
4-15
[AF101] to [AF109]
Initial
Range (unit)
value
00(Disable)/01(Enable)/
02(Frequency reference)
00(DC braking)/
01(Speed servo-lock)/
02(Position servo-lock)
0.00 to 590.00(Hz) 0.50
0.00 to 5.00(s) 0.00
0 to 100(%)
0.00 to 60.00(s) 0.00
00(Edge)/
01(Level)
0 to 100(%)
0.00 to 60.00(s) 0.00
DC braking
[AF106]
ON
DC braking
[AH109]
ON
AF106
00
00
30
01
30