![YASKAWA Z1000U Series Скачать руководство пользователя страница 122](http://html2.mh-extra.com/html/yaskawa/z1000u-series/z1000u-series_programming-manual_3226538122.webp)
Setting 8: UL3 at Run (Fault)
Undertorque detection works as long as a Run command is active. The operation stops and triggers a UL3 fault.
Setting 9: UL6 at Speed Agree (Alarm)
Motor Underload detection is active only when the output speed is equal to the frequency reference (i.e., no detection during
acceleration and deceleration). The operation continues after detection and triggers a UL6 alarm.
Setting 10: UL6 at Run (Alarm)
Motor Underload detection works as long as the Run command is active. The operation continues after detection and triggers
a UL6 alarm.
Setting 11: UL6 at Speed Agree (Fault)
Motor Underload detection is active only when the output speed is equal to the frequency reference (i.e., no detection during
acceleration and deceleration). The operation stops and triggers a UL6 fault.
Setting 12: UL6 at Run (Fault)
Motor Underload detection works as long as a Run command is active. The operation stops and triggers a UL6 fault.
n
L6-02: Torque Detection Level 1
Sets the detection levels for torque detection function 1 as a percentage of the drive rated output current.
No.
Name
Setting Range
Default
L6-02
Torque Detection Level 1
0 to 300%
15%
Note:
The torque detection level 1 (L6-02) can also be supplied by an analog input terminal set to H3-
oo
= 7. Here, the analog value has priority
and the setting in L6-02 is disregarded.
n
L6-03: Torque Detection Time 1
Determines the time required to trigger an alarm or fault after exceeding the level in L6-02.
No.
Name
Setting Range
Default
L6-03
Torque Detection Time 1
0.0 to 10.0 s
10.0 s
n
L6-13: Motor Underload Protection Selection
Sets Motor Underload Protection (UL6) based on motor load and determines whether the level of L6-02 refers to fbase or
fmax.
Selects the operation of underload detection UL6. Underload is detected when the output current falls below the underload
detection level defined by L6-14 and L2-02.
No.
Name
Setting Range
Default
L6-13
Motor Underload Protection Selection
0, 1
0
1.8 L: Protection Functions
122
YASKAWA ELECTRIC SIEP C710636 10C Z1000U HVAC MATRIX Drive Programming Manual