YASKAWA J1000 Technical Manual

2 Hz
2 Hz
Frequency
reference
Output
frequency
Speed agree
ON
OFF
Figure 5.22 Speed Agree Time Chart
Refer to L4-01: Speed Agreement Detection Level on page 116 for details on setting the detection width.
Setting 4: Frequency Detection 1
Output is closed as long as the output frequency is below the detection level set in L4-01 plus 2 Hz. It closes when the output
frequency falls below L4-01.
Status Description
Open Output frequency exceeded L4-01 + 2 Hz.
Closed Output frequency is below L4-01 or has not exceeded L4-01 + 2 Hz.
Note: The detection works in both forward and reverse. The value of L4-01 will be used as the detection level for both directions.
Output
frequency
2 Hz
Frequency
detection 1
ON
OFF
2 Hz
L4-01
L4-01
Figure 5.23 Frequency Detection 1 Time Chart
Refer to L4-01: Speed Agreement Detection Level on page 116 for details on setting the detection width.
Setting 5: Frequency Detection 2
Output
closes whenever the output frequency is equal to or above the detection level set in L4-01. The output opens when the
output frequency falls below L4-01 minus 2 Hz.
Status Description
Open Output frequency is below L4-01 minus 2 Hz or has not exceeded L4-01.
Closed Output frequency exceeded L4-01.
Note: The detection works in both forward and reverse. The value of L4-01 will be used as the detection level for both directions.
5.6 H: Terminal Functions
YASKAWA ELECTRIC SIEP C710606 31B YASKAWA AC Drive – J1000 Technical Manual
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5
Parameter Details
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YASKAWA J1000 Specifications

General

Series	J1000
Voltage Class	200V, 400V
Frequency	50/60 Hz
Enclosure Rating	IP20
Enclosure Type	Open type
Voltage	200-240V, 380-480V
Control Method	V/f control
Overload Capacity	150% for 60 seconds
Protection	Overcurrent, Overvoltage, Undervoltage, Overheat, Ground Fault, Short Circuit
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit
Humidity	5-95% (non-condensing)
Enclosure	IP20
Input Voltage	200-240V, 380-480V