Hitachi SH1 Series Basic Manual page 58

Chapter 4
[AE-64]～[AE-76]
Positioning function 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
・Adjustment of control operation for positioning control.
For more information, refer to the user's guide.
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
・Sets the Zero-return function for absolute position mode.
For more information, refer to the user's guide.
Range (unit) Initial value
50.00～200.00(%) 100.00
0.00～655.35(%) 0.00
1.00
0.00～100.00(%)
0.00～100.00(%) 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
0.00～10.00(Hz)
0.00～590.00(Hz) 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
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
AF109
DC braking active
time at start, 1st-motor
・DB at stop/start [AF101]=01 or DB at frequency
reference [AF101]=02 can be selected.
・DC braking can be used if Intelligent input terminal
030[DB] is ON.
・In vector control with encoder, use the [AF102]
Servo-lock function.
・Stop DB example (Braking force adjusted by AF105)
Operation
command
Output
frequency
[AF103]
・Start DB example (Braking force adjusted by AF108)
Operation
command
Output
frequency
・Frequency reference DB example (Braking force adjusted
by AF105)
Operation
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]～[AF109]
Initial
Range (unit)
value
00(Disable)/01(Enable)/
02(Frequency reference)
00(DC braking)/
01(Speed servo-lock)/
02(Position servo-lock)
0.00～590.00(Hz) 0.50
0.00
0.00～5.00(s)
0～100(%)
0.00～60.00(s) 0.00
00(Edge)/
01(Level)
0～100(%)
0.00～60.00(s) 0.00
DC braking
[AF106]
ON
DC braking
[AH109]
ON
AF106
00
00
30
01
30