Hitachi SJ Series User Manual page 370

Chapter 12
Setting Items Required for the Brake Control 2
Function
Item
Brake control
function selection
Brake release delay
time
Brake apply delay
time
Brake check time
Servo lock time at
start
Servo lock time at
stop
DC braking force at
the time of the stop.
DC braking force at
the time of the start.
Parameter Data
00
01
[AF130]
02
03
[AF150] 0.00~2.00(s)
[AF151] 0.00~2.00(s)
[AF152] 0.00~5.00(s)
[AF153] 0.00~10.00(s)
[AF154] 0.00~10.00(s)
[AF105] 0~100(%)
[AF108] 0~100(%)
12-17-9
Description
Disabled
Brake control 1 enabled
Brake control 1 enabled (forward/reverse set individually)
Brake control 2 enabled
Set the brake release delay time.
Set the brake apply delay time.
Set the time to check the brake.
Set the servo lock time at start.
Set the servo lock time at stop.
If the control method is neither 09: zero speed range
sensorless vector control nor 10: vector control with
sensor, the DC braking is applied. Set the braking force (at
the time of stop).
If the control method is neither 09: zero speed range
sensorless vector control nor 10: vector control with
sensor, the DC braking is applied. Set the braking force (at
the time of start).
Inverter Functions