12.8 H: Terminal Functions
862 YASKAWA SIEPC71061737B GA800 Drive Technical Reference
OFF : The output frequency is higher than the value of L4-03 + L4-04.
Figure 12.97 Example of Frequency Detection 3 (value of L4-03 Is Positive)
Note:
Figure 12.97 shows the time chart when L4-07 = 1 [Speed Agree Detection Selection = Detection Always Enabled]. The default setting of
L4-07 is 0 [No detection during baseblock]. When the speed agreement detection selection is “No Detection during Baseblock”, the terminal
is deactivated when the drive output stops.
■ 16: Frequency Detection 4
Setting Value Function Description
16 Frequency Detection 4
The terminal activates when the output frequency is higher than the value of L4-03 [Speed Agree Detection Level (+/-)]. After the
terminal activates, the terminal stays on until the output frequency is at the value of L4-03 - L4-04.
Note:
• The detection level set in L4-03 is a signed value. The drive will only detect in one direction.
• The drive outputs the motor speed status if A1-02 = 3, 7 [Control Method Selection = CLV, CLV/PM].
ON : The output frequency is higher than the value of L4-03.
OFF : The output frequency is less than the value of “L4-03 - L4-04”, or it is not higher than the value
of L4-03.
Figure 12.98 Example of Frequency Detection 4 (value of L4-03 Is Positive)
■ 17: Torque Detection 1 (N.C.)
Setting Value Function Description
17 Torque Detection 1 (N.C.)
The terminal deactivates when the drive detects overtorque or undertorque.
Use the L6 [Torque Detection] parameters to set torque detection.
OFF : The output current/torque is more than the torque value set with L6-02 [Torque Detection
Level 1], or the level is less than the torque value set with L6-02 for longer than the time set with L6-
03 [Torque Detection Time 1].
Note:
• When L6-01 ≥ 5, the drive will detect when the output current/torque is less than the detection level of L6-02 for longer than the time set in
L6-03.
• Refer to “L6: Torque Detection” for more information.
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