11.8 H: Terminal Functions
714 YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual
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 > L4-01 + L4-02.
Figure 11.63 Frequency Detection 1 Time Chart
Note:
Figure 11.63 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.
■ 5: Frequency Detection 2
Setting Value Function Description
5 Frequency Detection 2
The terminal activates when the output frequency > L4-01 [Speed Agree Detection Level]. After the terminal activates, the
terminal stays activated until the output frequency is at the value of “L4-01 - L4-02”.
Note:
• The detection function operates in the two motor rotation directions. The drive uses the L4-01 value as the forward/reverse detection
level.
• The drive outputs the motor speed status when A1-02 = 3 [Control Method Selection = CLV]. It also outputs the motor speed status
when A1-02 = 4 and n4-72 = 1 [Speed Feedback Mode = With Encoder].
ON : The output frequency is more than L4-01.
OFF : The output frequency is less than “L4-01 - L4-02,” or it is not more than L4-01.
Figure 11.64 Frequency Detection 2 Time Chart
■ 6: Drive Ready
Setting Value Function Description
6 Drive Ready
The terminal activates when the drive is ready and running.
The terminal deactivates in these conditions:
• When the power supply is OFF
• During a fault
• When there is problem with the control power supply
• When there is a parameter setting error and the drive cannot operate although there is a Run command
• When you enter a Run command and it immediately triggers an overvoltage or undervoltage fault because the
drive has an overvoltage or undervoltage fault during stop
• When the drive is in Programming Mode and will not accept a Run command
• When the Safe Disable function is active
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