YASKAWA CR700, Техническое руководство, Страница: 714 / 886

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
V/f CL-V/f OLV CLV AOLV
V/f CL-V/f OLV CLV AOLV