Parameter Details
2
2.8 H: Terminal Function Selection
YASKAWA TOEPYAIGA5002A GA500 DRIVE PROGRAMMING 321
ON : The output frequency is less than the value of L4-01 or does not exceed the value of L4-01 + L4-
02.
OFF : The output frequency is higher than the value of L4-01 + L4-02.
Figure 2.72 Frequency Detection 1 Time Chart
Note:
Figure 2.72 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 is higher than the value of 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.
ON : The output frequency is higher than the value of L4-01.
OFF : The output frequency is less than the value of “L4-01 - L4-02,” or it is not more than the value
of L4-01.
Figure 2.73 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
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