YASKAWA GA700 Technical Manual page 792

11.8 H: Terminal Functions
OFF : The output frequency exceeds the value of L4-03 + L4-04.
Figure 11.93 Example of Frequency Detection 3 (value of L4-03 is positive)
Note:
This time chart represents the result of the configuration 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 set to No
detection during baseblock, the terminal is off when the drive has cut output.
■
16: Frequency Detection 4
Setting Function
16 Frequency Detection
4
Note:
• The detection level configured with L4-03 is a signed value, and so detections only occur one specific orientation.
• When using Closed Loop Vector Control, the motor speed is used as the reference.
ON : The output frequency exceeds the value of L4-03.
OFF : The output frequency is less than the value of "L4-03 - L4-04," or it does not exceed the
value of L4-03.
Figure 11.94 Example of Frequency Detection 4 (value of L4-03 is positive)
■
17: Torque Detection 1 (N.C.)
Setting Function
17 Torque Detection 1
(N.C.)
Configure the torque detection with parameter L6 [Torque Detection].
OFF : The output current/torque exceeds the torque value set with L6-02 [Torque Detection Level
1], or the level has dropped and remained in this state longer than the time set with L6-03 [Torque
Detection Time 1].
Note:
• When configured such that L6-01 ≥ 5, detection is performed when the state in which the output current/torque is less than the
detection level of L6-02 remains longer than the time set with L6-03.
• Refer to "L6: Torque Detection" for more information.
792
V/f CL-V/f OLV CLV AOLV
The terminal turns on when the output frequency is higher than the value of L4-03 [Speed Agree
Detect Level (+/-)]. After the terminal turns on, the terminal continues to stay on until the output
frequency reaches the value of L4-03 - L4-04.
V/f CL-V/f OLV CLV AOLV
The terminal turns off when an overtorque/undertorque situation is detected.
YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM