YASKAWA LA500 - S4: Rescue Operation; S6: Error Detection

11.12 S: Elevator Parameters
268 YASKAWA SIEPYEULA5001C LA500 Technical Manual
◆ S4: Rescue Operation
No.
(Hex.)
Name Description
Default
(Range)
Ref.
S4-01
(06A6)
Light Load Direction
Search Selection
Enables and disables the Light Load Direction Search.
0 : Disabled
1 : Advanced
0
(0, 1)
365
S4-05
(06AA)
Rescue Operation
Torque Limit
Sets a time limit for Light Load Direction Search.
100%
(0% - 300%)
365
S4-20
(06B1)
Light Load Search
Override
Defines the source that determines the light load search direction.
0 : Controller Direction
1 : Inverter Direction
0
(0 - 1)
365
◆ S6: Error Detection
No.
(Hex.)
Name Description
Default
(Range)
Ref.
S6-01
(06B3)
Motor Contactor
Response Error (SE1)
Detection/Reset
Selection
Determines when the drive should detect a motor contactor response error (SE1). SE1 is
triggered if there is no response from the motor contactor within the time set in S6-10
after the contactor control output has been set.
0 : Detect during stop, SE1 must be manually reset
1 : Detect during stop, SE1 can be automatically reset
2 : No SE1 detection
0
(0 - 2)
365
S6-02
(06B4)
Starting Current Error
(SE2) Detection Delay
Time
Sets a delay time for starting current error (SE2). SE2 is detected when the drive output
current is below 25% after the Up/Down command has been entered and the brake
release time and the time set to S6-02 have both passed. The brake control command
will not be issued (brake stays applied).
200 ms
(0.00 - [S1-04 - S1-06]
ms)
366
S6-04
(06B6)
Output Current Error
(SE3) Detection Delay
Time
Sets a delay time for detecting an output current fault (SE3). SE3 is detected when the
drive output current drops below 25% after the brake has released.
200 ms
(0 - 5000 ms)
366
S6-05
(06B7)
Brake Response Error
(SE4) Detection Time
Sets a delay time for detecting a brake response error (SE4). SE4 is detected when an
output terminal set for “Brake release” (H2-xx = 50) and an input terminal set for “Brake
feedback” (H1-xx = 79) do match for the time set to S6- 05.
500 ms
(0 - 10000 ms)
366
S6-15
(06BB)
Speed Reference Loss
Detection
Enables speed reference loss detection when D1-18 = 1 and H1-xx ≠ 53.
0 : Disabled
1 : Enabled
0
(0, 1)
366
S6-16
(06BC)
Restart after Baseblock
Selection
Allows the drive to restart the motor after returning to normal operation from Baseblock
state (H1-xx = 8/9) or from Safe Torque-Off state (Safe Disable inputs H1 and H2
enabled) while the Up/Down command is still active.
0
(0, 1)
366
V/f
OLV
V/f
OLV
V/f
OLV
V/f
OLV
V/f
OLV
V/f
OLV
V/f
OLV
V/f
OLV
V/f
OLV