11.8 H: Terminal Functions
898 YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual
Note:
• The motor rotation direction does not have an effect on the detection function. The drive uses the L4-01 value as the forward/reverse
detection level.
• CLV control uses motor speed as the reference.
ON : The output frequency is in the range of “L4-01 ± L4-02” and the range of frequency
reference ± L4-02.
OFF : The output frequency is not in the range of “L4-01 ± L4-02” or the in the range of frequency
reference ± L4-02.
Figure 11.94 User-Defined Speed Agree 1 Time Chart
■ 4: Frequency Detection 1
Setting Function Description
4 Frequency Detection
1
The terminal activates when the output frequency is higher than the value of L4-01 [Speed Agree
Detection Level] + L4-02 [Speed Agree Detection Width]. After the terminal deactivates, the
terminal stays off until the output frequency is at the level set with L4-01.
Note:
• The motor rotation direction does not have an effect on the detection function. The drive uses the L4-01 value as the forward/reverse
detection level.
• CLV control uses motor speed as the reference.
ON : The output frequency is less than the value of L4-01 or is not more than the value of L4-01 +
L4-02.
OFF : The output frequency is higher than the value of L4-01 + L4-02.
Figure 11.95 Frequency Detection 1 Time Chart
Note:
Figure 11.95 shows 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 “No Detection during
Baseblock”, the terminal is deactivated when the drive output stops.
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