YASKAWA L1000A - Page 4

◆ Addition: Brake Torque Check Function
The brake torque check function checks for holding torque of the motor brake.
■ Add aram ters
No.
（Addr.）
Name Description Setting
S5-15
(6D8H)
The allowable amount
of cargo movement
during a brake torque
check
Sets the allowable amount of cargo movement
during a brake torque check.
parameter o1
Default :
60 mm(*1)
Range : o1-12=0:
0 to 100 mm
o1-12=1:
0 to 3.93 in
S5-16
(6D9H)
The brake torque
The amount of torque applied during a brake
torque check. Set as a percentage of motor
rated torque.
if torque limit amount of the drive.
Default :
100 %
Range : 50 to 200 %
S5-17
(6DCH)
Brake torque rise time
eter sets
the rise time to achieve the brake torque value
set in parameter S
Default : 0.5 sec
Range : 0.0 to 3.0 sec
S5-18
(6DDH)
Brake torque check
fall time
Default :
0.5 sec
Range : 0.0 to 3.0 sec
S5-19
(6DEH)
Brake torque check
operating time
which the brake torque is maintained at the
Default :
3.0sec
Range :
0.0 to10.0sec
(*1) The factory default value of o2-12 is 0. This causes the units for parameter S5-15 to be mm.
■ Addition: Multi-Function Digital Input
H1-□□
Setting
Name Description
5DH
ctivate brake torque
check
To activate the brake torque check
■ Addition: Multi-Function Digital Outputs
H2-□□
Setting
Name Description
5DH
active
Closed : During brake torque check
5EH
completion
CLV/PM CLV
CLV/PM CLV
CLV/PM CLV
CLV/PM CLV
CLV/PM CLV
CLV/PM CLV
CLV/PM CLV
CLV/PM CLV
■ Addition: Fault
Digital Operator Display Fault Name
brA
Brake torque degradation
The allowable amount of cargo movement set in parameter
S5-15 was exceeded during a brake torque check
.